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Styrene Butadiene Rubber (SBR 1502) is a non-oil-extended, general-purpose emulsion styrene-butadiene copolymer produced by low-temperature emulsion polymerization.
Styrene Butadiene Rubber (SBR 1502) typically contains approximately 23.5% chemically bound styrene and is stabilized with a non-staining antioxidant.
Styrene Butadiene Rubber (SBR 1502) is widely used in tires, footwear, belts, hoses, flooring, cable products, molded rubber goods, extruded profiles, sporting goods, light-colored articles, and general industrial rubber compounds.
CAS Number: 9003-55-8
EC Number: 618-370-2
Molecular Formula: Variable copolymer, commonly represented as (C8H8)x(C4H6)y
Molecular Weight: Variable and grade dependent; not assigned as a single molecular weight
Synonyms: Styrene Butadiene Rubber, Styrene-Butadiene Rubber, SBR, SBR 1502, SBR-1502, E-SBR 1502, ESBR 1502, Emulsion Styrene Butadiene Rubber 1502, Emulsion-Polymerized Styrene Butadiene Rubber, Cold-Polymerized SBR, Cold Emulsion SBR, Non-Oil-Extended SBR, Non-Oil-Extended SBR 1502, Non-Staining SBR, Non-Staining SBR 1502, General-Purpose SBR, General-Purpose Synthetic Rubber, Styrene Butadiene Copolymer, Styrene-Butadiene Copolymer, Butadiene Styrene Copolymer, Butadiene-Styrene Rubber, Butadiene-Styrene Copolymer Rubber, Benzene Ethenyl Polymer with 1,3-Butadiene, Ethenylbenzene Polymer with 1,3-Butadiene, Vinylbenzene Copolymer with 1,3-Butadiene, Poly(styrene-co-butadiene), Polybutadiene-co-Styrene, Random Styrene Butadiene Copolymer, 23.5% Styrene SBR, Oil-Free SBR 1502, Light-Colored Rubber Grade, Tire and Mechanical-Goods SBR, Footwear-Grade SBR, Rubber-Compounding Polymer, Sulfur-Curable SBR, ASTM SBR 1502, Nipol 1502, Europrene SBR 1502, BUNA SB 1502, KER 1502, KUMHO 1502, Stylamer SBR 1502, SIBUR SBR-1502, HIPREN EM 1502, SKS-30 ARKPN, Synthetic Rubber 1502, CAS 9003-55-8
APPLICATIONS
Styrene Butadiene Rubber (SBR 1502) is used as a general-purpose synthetic elastomer.
Styrene Butadiene Rubber (SBR 1502) is used as an alternative or supplement to natural rubber.
Styrene Butadiene Rubber (SBR 1502) is used in sulfur-vulcanized rubber compounds.
Styrene Butadiene Rubber (SBR 1502) is used where consistent synthetic-rubber quality is required.
Styrene Butadiene Rubber (SBR 1502) is used in passenger-car tire compounds.
Styrene Butadiene Rubber (SBR 1502) is used in light-truck tire compounds.
Styrene Butadiene Rubber (SBR 1502) is used in selected commercial-vehicle tire formulations.
Styrene Butadiene Rubber (SBR 1502) is used after tire-specific compound and performance testing.
Styrene Butadiene Rubber (SBR 1502) is used in tire tread compounds.
Styrene Butadiene Rubber (SBR 1502) is used to provide abrasion resistance in tread formulations.
Styrene Butadiene Rubber (SBR 1502) is used in blends requiring controlled traction and wear.
Styrene Butadiene Rubber (SBR 1502) is used with natural rubber, polybutadiene rubber, or other elastomers.
Styrene Butadiene Rubber (SBR 1502) is used in tire sidewall compounds.
Styrene Butadiene Rubber (SBR 1502) is used in white-sidewall tire formulations.
Styrene Butadiene Rubber (SBR 1502) is used where a non-staining polymer stabilizer is important.
Styrene Butadiene Rubber (SBR 1502) is used to support clean color development in light-colored tire sections.
Styrene Butadiene Rubber (SBR 1502) is used in tire carcass compounds.
Styrene Butadiene Rubber (SBR 1502) is used in rubber compounds surrounding reinforcing cords.
Styrene Butadiene Rubber (SBR 1502) is used to provide balanced tensile and processing properties.
Styrene Butadiene Rubber (SBR 1502) is used after adhesion to the selected reinforcement has been evaluated.
Styrene Butadiene Rubber (SBR 1502) is used in tire bead-filler compounds.
Styrene Butadiene Rubber (SBR 1502) is used in selected tire apex compounds.
Styrene Butadiene Rubber (SBR 1502) is used in rubber components requiring controlled hardness.
Styrene Butadiene Rubber (SBR 1502) is used after stiffness and fatigue optimization.
Styrene Butadiene Rubber (SBR 1502) is used in tire retreading compounds.
Styrene Butadiene Rubber (SBR 1502) is used in precured tread rubber.
Styrene Butadiene Rubber (SBR 1502) is used in camelback and repair rubber.
Styrene Butadiene Rubber (SBR 1502) is used after bonding and service-temperature testing.
Styrene Butadiene Rubber (SBR 1502) is used in bicycle tire compounds.
Styrene Butadiene Rubber (SBR 1502) is used in scooter and mobility-device tire compounds.
Styrene Butadiene Rubber (SBR 1502) is used in solid and pneumatic specialty tires.
Styrene Butadiene Rubber (SBR 1502) is used where abrasion resistance and processing consistency are required.
Styrene Butadiene Rubber (SBR 1502) is used in industrial tire compounds.
Styrene Butadiene Rubber (SBR 1502) is used in selected material-handling wheel compounds.
Styrene Butadiene Rubber (SBR 1502) is used in rubber wheels and castor-tread materials.
Styrene Butadiene Rubber (SBR 1502) is used after load, heat-buildup, and wear testing.
Styrene Butadiene Rubber (SBR 1502) is used in conveyor belts.
Styrene Butadiene Rubber (SBR 1502) is used in belt-cover compounds.
Styrene Butadiene Rubber (SBR 1502) is used to provide abrasion resistance during material transport.
Styrene Butadiene Rubber (SBR 1502) is used in general-purpose conveyor applications not requiring specialized oil resistance.
Styrene Butadiene Rubber (SBR 1502) is used in transmission belts.
Styrene Butadiene Rubber (SBR 1502) is used in flat-belt compounds.
Styrene Butadiene Rubber (SBR 1502) is used in power-transmission components requiring controlled friction.
Styrene Butadiene Rubber (SBR 1502) is used after dynamic-fatigue and reinforcement-adhesion testing.
Styrene Butadiene Rubber (SBR 1502) is used in V-belts.
Styrene Butadiene Rubber (SBR 1502) is used in belt body and cover compounds.
Styrene Butadiene Rubber (SBR 1502) is used to balance flexibility, wear resistance, and strength.
Styrene Butadiene Rubber (SBR 1502) is used in blends with natural rubber or polychloroprene where required.
Styrene Butadiene Rubber (SBR 1502) is used in timing-belt research and selected components.
Styrene Butadiene Rubber (SBR 1502) is used in rubberized textile structures.
Styrene Butadiene Rubber (SBR 1502) is used where dimensional and fatigue properties are validated.
Styrene Butadiene Rubber (SBR 1502) is used only after application-specific durability testing.
Styrene Butadiene Rubber (SBR 1502) is used in industrial hose covers.
Styrene Butadiene Rubber (SBR 1502) is used in water-hose compounds.
Styrene Butadiene Rubber (SBR 1502) is used in air-hose covers.
Styrene Butadiene Rubber (SBR 1502) is used where resistance to weathering and abrasion is more important than oil resistance.
Styrene Butadiene Rubber (SBR 1502) is used in garden hoses.
Styrene Butadiene Rubber (SBR 1502) is used in low- and medium-pressure water hoses.
Styrene Butadiene Rubber (SBR 1502) is used in textile-reinforced hose constructions.
Styrene Butadiene Rubber (SBR 1502) is used after pressure, flexibility, and aging tests.
Styrene Butadiene Rubber (SBR 1502) is used in pneumatic hose compounds.
Styrene Butadiene Rubber (SBR 1502) is used in air-tool hose covers.
Styrene Butadiene Rubber (SBR 1502) is used in flexible industrial-air lines.
Styrene Butadiene Rubber (SBR 1502) is used after evaluating ozone protection and pressure performance.
Styrene Butadiene Rubber (SBR 1502) is used in automotive radiator-hose cover compounds in suitable blends.
Styrene Butadiene Rubber (SBR 1502) is used in non-oil-contact automotive hose components.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring economical processing.
Styrene Butadiene Rubber (SBR 1502) is used only within validated temperature and fluid limits.
Styrene Butadiene Rubber (SBR 1502) is used in rubber gaskets.
Styrene Butadiene Rubber (SBR 1502) is used in water-service gasket compounds.
Styrene Butadiene Rubber (SBR 1502) is used in general-purpose sealing products.
Styrene Butadiene Rubber (SBR 1502) is used where petroleum-oil resistance is not a primary requirement.
Styrene Butadiene Rubber (SBR 1502) is used in refrigerator gaskets.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored appliance-sealing components.
Styrene Butadiene Rubber (SBR 1502) is used where non-staining behavior supports clean appearance.
Styrene Butadiene Rubber (SBR 1502) is used after low-temperature flexibility and compression testing.
Styrene Butadiene Rubber (SBR 1502) is used in door and window seals.
Styrene Butadiene Rubber (SBR 1502) is used in general-purpose weather strips.
Styrene Butadiene Rubber (SBR 1502) is used in building profiles protected by appropriate antioxidants and antiozonants.
Styrene Butadiene Rubber (SBR 1502) is used after outdoor-aging qualification.
Styrene Butadiene Rubber (SBR 1502) is used in molded rubber seals.
Styrene Butadiene Rubber (SBR 1502) is used in washers and packing components.
Styrene Butadiene Rubber (SBR 1502) is used in static sealing applications.
Styrene Butadiene Rubber (SBR 1502) is used after compression-set and media-resistance testing.
Styrene Butadiene Rubber (SBR 1502) is used in extruded rubber profiles.
Styrene Butadiene Rubber (SBR 1502) is used in channels, strips, cords, and edge-protection profiles.
Styrene Butadiene Rubber (SBR 1502) is used because of its favorable extrusion characteristics.
Styrene Butadiene Rubber (SBR 1502) is used after die-swell and dimensional-stability optimization.
Styrene Butadiene Rubber (SBR 1502) is used in molded mechanical rubber goods.
Styrene Butadiene Rubber (SBR 1502) is used in bumpers, pads, feet, and vibration-damping components.
Styrene Butadiene Rubber (SBR 1502) is used in economical general-service rubber articles.
Styrene Butadiene Rubber (SBR 1502) is used after hardness and load-bearing requirements are established.
Styrene Butadiene Rubber (SBR 1502) is used in rubber bushings.
Styrene Butadiene Rubber (SBR 1502) is used in selected vibration-isolation compounds.
Styrene Butadiene Rubber (SBR 1502) is used to provide resilient mechanical performance.
Styrene Butadiene Rubber (SBR 1502) is used after fatigue, temperature, and compression testing.
Styrene Butadiene Rubber (SBR 1502) is used in automotive mats.
Styrene Butadiene Rubber (SBR 1502) is used in floor mats for general transport applications.
Styrene Butadiene Rubber (SBR 1502) is used in textured molded mat compounds.
Styrene Butadiene Rubber (SBR 1502) is used where abrasion resistance and low cost are important.
Styrene Butadiene Rubber (SBR 1502) is used in industrial floor coverings.
Styrene Butadiene Rubber (SBR 1502) is used in rubber tiles.
Styrene Butadiene Rubber (SBR 1502) is used in resilient sheet flooring.
Styrene Butadiene Rubber (SBR 1502) is used in light- and dark-colored flooring compounds.
Styrene Butadiene Rubber (SBR 1502) is used in anti-slip flooring.
Styrene Butadiene Rubber (SBR 1502) is used in stair treads.
Styrene Butadiene Rubber (SBR 1502) is used in workshop and utility flooring.
Styrene Butadiene Rubber (SBR 1502) is used after slip, wear, indentation, and cleaning tests.
Styrene Butadiene Rubber (SBR 1502) is used in shoe soles.
Styrene Butadiene Rubber (SBR 1502) is used in footwear outsole compounds.
Styrene Butadiene Rubber (SBR 1502) is used to provide abrasion resistance and consistent molding.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored soles because of its non-staining stabilization.
Styrene Butadiene Rubber (SBR 1502) is used in shoe heels.
Styrene Butadiene Rubber (SBR 1502) is used in heel lifts and footwear components.
Styrene Butadiene Rubber (SBR 1502) is used to provide hardness and wear resistance.
Styrene Butadiene Rubber (SBR 1502) is used after flexing, abrasion, and slip testing.
Styrene Butadiene Rubber (SBR 1502) is used in casual and athletic footwear.
Styrene Butadiene Rubber (SBR 1502) is used in work-shoe outsole compounds.
Styrene Butadiene Rubber (SBR 1502) is used in rubber boots and overshoe components.
Styrene Butadiene Rubber (SBR 1502) is used in blends tailored for wet and dry traction.
Styrene Butadiene Rubber (SBR 1502) is used in sponge-rubber footwear components.
Styrene Butadiene Rubber (SBR 1502) is used in lightweight sole and midsole compounds.
Styrene Butadiene Rubber (SBR 1502) is used with chemical blowing agents in controlled formulations.
Styrene Butadiene Rubber (SBR 1502) is used after density and cell-structure optimization.
Styrene Butadiene Rubber (SBR 1502) is used in sporting goods.
Styrene Butadiene Rubber (SBR 1502) is used in white and light-colored sporting products.
Styrene Butadiene Rubber (SBR 1502) is used in grips, pads, balls, and protective components.
Styrene Butadiene Rubber (SBR 1502) is used where non-staining performance is desired.
Styrene Butadiene Rubber (SBR 1502) is used in rubber balls.
Styrene Butadiene Rubber (SBR 1502) is used in recreational and training equipment.
Styrene Butadiene Rubber (SBR 1502) is used in molded components requiring repeated deformation.
Styrene Butadiene Rubber (SBR 1502) is used after rebound, fatigue, and abrasion testing.
Styrene Butadiene Rubber (SBR 1502) is used in exercise-equipment components.
Styrene Butadiene Rubber (SBR 1502) is used in handles, feet, rollers, and protective pads.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring controlled hardness and grip.
Styrene Butadiene Rubber (SBR 1502) is used after sweat, cleaning, and mechanical-resistance testing.
Styrene Butadiene Rubber (SBR 1502) is used in rubber toys where an appropriately compliant compound is developed.
Styrene Butadiene Rubber (SBR 1502) is used in molded recreational articles.
Styrene Butadiene Rubber (SBR 1502) is used in colored products requiring a non-staining base polymer.
Styrene Butadiene Rubber (SBR 1502) is used only after applicable consumer-product safety testing.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored rubber products.
Styrene Butadiene Rubber (SBR 1502) is used in white, pastel, and brightly pigmented compounds.
Styrene Butadiene Rubber (SBR 1502) is used where staining antioxidants would cause unacceptable discoloration.
Styrene Butadiene Rubber (SBR 1502) is used with non-staining compounding ingredients.
Styrene Butadiene Rubber (SBR 1502) is used in consumer rubber goods.
Styrene Butadiene Rubber (SBR 1502) is used in household pads, grips, stoppers, and protective articles.
Styrene Butadiene Rubber (SBR 1502) is used in economical molded consumer products.
Styrene Butadiene Rubber (SBR 1502) is used after odor and extractables testing where applicable.
Styrene Butadiene Rubber (SBR 1502) is used in rubber-coated fabrics.
Styrene Butadiene Rubber (SBR 1502) is used in textile coating and calendaring compounds.
Styrene Butadiene Rubber (SBR 1502) is used to provide flexible abrasion-resistant surfaces.
Styrene Butadiene Rubber (SBR 1502) is used after adhesion to the textile reinforcement is confirmed.
Styrene Butadiene Rubber (SBR 1502) is used in rubberized canvas.
Styrene Butadiene Rubber (SBR 1502) is used in covers, aprons, protective sheets, and flexible barriers.
Styrene Butadiene Rubber (SBR 1502) is used in coated-fabric products not requiring high oil resistance.
Styrene Butadiene Rubber (SBR 1502) is used after flex-cracking and weathering evaluation.
Styrene Butadiene Rubber (SBR 1502) is used in cable-insulation compounds.
Styrene Butadiene Rubber (SBR 1502) is used in selected low- and medium-voltage rubber cable formulations.
Styrene Butadiene Rubber (SBR 1502) is used where good general electrical properties are required.
Styrene Butadiene Rubber (SBR 1502) is used after dielectric and thermal-aging testing.
Styrene Butadiene Rubber (SBR 1502) is used in cable-jacket compounds.
Styrene Butadiene Rubber (SBR 1502) is used in flexible protective coverings for wires.
Styrene Butadiene Rubber (SBR 1502) is used in blends designed for abrasion and handling resistance.
Styrene Butadiene Rubber (SBR 1502) is used only within its validated temperature and environmental limits.
Styrene Butadiene Rubber (SBR 1502) is used in electrical mats and insulating products.
Styrene Butadiene Rubber (SBR 1502) is used in noncritical electrical-rubber articles.
Styrene Butadiene Rubber (SBR 1502) is used with fillers selected for electrical performance.
Styrene Butadiene Rubber (SBR 1502) is used after dielectric-strength and leakage-current testing.
Styrene Butadiene Rubber (SBR 1502) is used in rubber rollers.
Styrene Butadiene Rubber (SBR 1502) is used in general industrial and material-handling rollers.
Styrene Butadiene Rubber (SBR 1502) is used where wear resistance and consistent hardness are required.
Styrene Butadiene Rubber (SBR 1502) is used after testing against the intended load and contacting material.
Styrene Butadiene Rubber (SBR 1502) is used in printing and paper-handling rollers in suitable compounds.
Styrene Butadiene Rubber (SBR 1502) is used in feed rollers and pressure rollers.
Styrene Butadiene Rubber (SBR 1502) is used where surface friction must be controlled.
Styrene Butadiene Rubber (SBR 1502) is used after evaluating ink, solvent, heat, and compression exposure.
Styrene Butadiene Rubber (SBR 1502) is used in dock bumpers.
Styrene Butadiene Rubber (SBR 1502) is used in impact pads and protective blocks.
Styrene Butadiene Rubber (SBR 1502) is used in heavy molded products containing recycled-rubber fractions where suitable.
Styrene Butadiene Rubber (SBR 1502) is used after impact and environmental testing.
Styrene Butadiene Rubber (SBR 1502) is used in bridge-bearing and construction-rubber research.
Styrene Butadiene Rubber (SBR 1502) is used in selected pads and isolation components.
Styrene Butadiene Rubber (SBR 1502) is used where the full compound meets structural requirements.
Styrene Butadiene Rubber (SBR 1502) is used only after engineering qualification.
Styrene Butadiene Rubber (SBR 1502) is used in rubber sheets.
Styrene Butadiene Rubber (SBR 1502) is used in general-purpose sheeting.
Styrene Butadiene Rubber (SBR 1502) is used in skirtboard, lining, and protective sheet compounds.
Styrene Butadiene Rubber (SBR 1502) is used where abrasion resistance is required without exposure to oils.
Styrene Butadiene Rubber (SBR 1502) is used in tank-lining research for mild aqueous service.
Styrene Butadiene Rubber (SBR 1502) is used in linings exposed to water and selected dilute chemicals.
Styrene Butadiene Rubber (SBR 1502) is used only after immersion and permeation testing.
Styrene Butadiene Rubber (SBR 1502) is not selected for strong solvents or hydrocarbon oils without qualification.
Styrene Butadiene Rubber (SBR 1502) is used in brake and clutch friction-material compounds.
Styrene Butadiene Rubber (SBR 1502) is used as an elastomeric binder or modifier in selected friction materials.
Styrene Butadiene Rubber (SBR 1502) is used to assist mixing and shaping before cure.
Styrene Butadiene Rubber (SBR 1502) is used after friction, fade, wear, and temperature testing.
Styrene Butadiene Rubber (SBR 1502) is used in rubber-bonded abrasive products.
Styrene Butadiene Rubber (SBR 1502) is used as an elastomeric binder in selected abrasive structures.
Styrene Butadiene Rubber (SBR 1502) is used to provide flexibility and impact tolerance.
Styrene Butadiene Rubber (SBR 1502) is used after speed and mechanical-integrity testing.
Styrene Butadiene Rubber (SBR 1502) is used in solvent-based rubber adhesives.
Styrene Butadiene Rubber (SBR 1502) is used as the elastomeric component of selected contact adhesives.
Styrene Butadiene Rubber (SBR 1502) is used in footwear and rubber-to-fabric bonding compounds.
Styrene Butadiene Rubber (SBR 1502) is used after solvent, tackifier, and substrate compatibility testing.
Styrene Butadiene Rubber (SBR 1502) is used in rubber cements.
Styrene Butadiene Rubber (SBR 1502) is used in repair and assembly adhesive formulations.
Styrene Butadiene Rubber (SBR 1502) is used with resins and tackifiers to adjust adhesion.
Styrene Butadiene Rubber (SBR 1502) is used under controlled solvent and fire-safety conditions.
Styrene Butadiene Rubber (SBR 1502) is used in pressure-sensitive adhesive research.
Styrene Butadiene Rubber (SBR 1502) is used after dissolution or mastication with compatible tackifiers.
Styrene Butadiene Rubber (SBR 1502) is used to balance cohesive strength and flexibility.
Styrene Butadiene Rubber (SBR 1502) is used after peel, tack, shear, and aging testing.
Styrene Butadiene Rubber (SBR 1502) is used in tire-repair materials.
Styrene Butadiene Rubber (SBR 1502) is used in patches, repair gums, and bonding compounds.
Styrene Butadiene Rubber (SBR 1502) is used in materials designed to vulcanize with the repaired rubber.
Styrene Butadiene Rubber (SBR 1502) is used after adhesion and pressure-service qualification.
Styrene Butadiene Rubber (SBR 1502) is used in compounds reinforced with carbon black.
Styrene Butadiene Rubber (SBR 1502) is used with furnace blacks selected for wear and tensile performance.
Styrene Butadiene Rubber (SBR 1502) is used in highly filled black compounds.
Styrene Butadiene Rubber (SBR 1502) is used after dispersion and mixing-energy optimization.
Styrene Butadiene Rubber (SBR 1502) is used in compounds reinforced with precipitated silica.
Styrene Butadiene Rubber (SBR 1502) is used with silane coupling agents where appropriate.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored and high-performance silica compounds.
Styrene Butadiene Rubber (SBR 1502) is used after moisture and mixing-temperature control.
Styrene Butadiene Rubber (SBR 1502) is used with calcium carbonate fillers.
Styrene Butadiene Rubber (SBR 1502) is used with clay, talc, and other mineral extenders.
Styrene Butadiene Rubber (SBR 1502) is used to produce economical general-purpose rubber compounds.
Styrene Butadiene Rubber (SBR 1502) is used after filler-loading and mechanical-property optimization.
Styrene Butadiene Rubber (SBR 1502) is used in compounds containing plasticizers and process oils.
Styrene Butadiene Rubber (SBR 1502) is used with compatible naphthenic or low-aromatic process oils.
Styrene Butadiene Rubber (SBR 1502) is used to adjust hardness, viscosity, and low-temperature flexibility.
Styrene Butadiene Rubber (SBR 1502) is used after migration and regulatory evaluation.
Styrene Butadiene Rubber (SBR 1502) is used with sulfur curing systems.
Styrene Butadiene Rubber (SBR 1502) is used with accelerators, activators, and retarders.
Styrene Butadiene Rubber (SBR 1502) is used in conventional and efficient vulcanization systems.
Styrene Butadiene Rubber (SBR 1502) is used after scorch safety and cure-state optimization.
Styrene Butadiene Rubber (SBR 1502) is used in peroxide-cured research compounds.
Styrene Butadiene Rubber (SBR 1502) is used where peroxide compatibility has been established.
Styrene Butadiene Rubber (SBR 1502) is used with suitable coagents to modify crosslinking.
Styrene Butadiene Rubber (SBR 1502) is used after heat-aging and compression-set testing.
Styrene Butadiene Rubber (SBR 1502) is used in blends with natural rubber.
Styrene Butadiene Rubber (SBR 1502) is used to improve compound uniformity and abrasion resistance.
Styrene Butadiene Rubber (SBR 1502) is used to adjust processing and service properties.
Styrene Butadiene Rubber (SBR 1502) is used at blend ratios determined by the final application.
Styrene Butadiene Rubber (SBR 1502) is used in blends with polybutadiene rubber.
Styrene Butadiene Rubber (SBR 1502) is used to balance abrasion resistance, resilience, and processability.
Styrene Butadiene Rubber (SBR 1502) is used in tire, footwear, and mechanical-goods compounds.
Styrene Butadiene Rubber (SBR 1502) is used after phase compatibility and cure matching.
Styrene Butadiene Rubber (SBR 1502) is used in blends with recycled rubber.
Styrene Butadiene Rubber (SBR 1502) is used with reclaimed tire or industrial rubber in suitable products.
Styrene Butadiene Rubber (SBR 1502) is used to restore processability and mechanical performance.
Styrene Butadiene Rubber (SBR 1502) is used after contaminant and property-control testing.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring good abrasion resistance.
Styrene Butadiene Rubber (SBR 1502) is used in products exposed to repeated rubbing and surface wear.
Styrene Butadiene Rubber (SBR 1502) is used where economical wear performance is required.
Styrene Butadiene Rubber (SBR 1502) is used after application-specific abrasion testing.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring good heat-aging resistance relative to natural rubber.
Styrene Butadiene Rubber (SBR 1502) is used where moderate elevated-temperature exposure occurs.
Styrene Butadiene Rubber (SBR 1502) is used with antioxidants selected for the service environment.
Styrene Butadiene Rubber (SBR 1502) is used within established temperature limits.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring resistance to dilute acids.
Styrene Butadiene Rubber (SBR 1502) is used in products exposed to mild aqueous chemicals.
Styrene Butadiene Rubber (SBR 1502) is used after chemical-immersion testing.
Styrene Butadiene Rubber (SBR 1502) is not assumed to resist concentrated oxidizing acids.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring resistance to dilute alkalis.
Styrene Butadiene Rubber (SBR 1502) is used in mild detergent and aqueous-service environments.
Styrene Butadiene Rubber (SBR 1502) is used after evaluating swelling and property retention.
Styrene Butadiene Rubber (SBR 1502) is not selected solely from generic chemical-resistance charts.
Styrene Butadiene Rubber (SBR 1502) is used in products requiring good water resistance.
Styrene Butadiene Rubber (SBR 1502) is used in water-contact mechanical goods.
Styrene Butadiene Rubber (SBR 1502) is used in outdoor applications with appropriate ozone protection.
Styrene Butadiene Rubber (SBR 1502) is used after water-absorption and aging evaluation.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring good electrical insulation.
Styrene Butadiene Rubber (SBR 1502) is used with low-conductivity fillers in electrical products.
Styrene Butadiene Rubber (SBR 1502) is used after moisture and dielectric testing.
Styrene Butadiene Rubber (SBR 1502) is used only where the complete compound meets electrical standards.
Styrene Butadiene Rubber (SBR 1502) is used in compounds requiring consistent calendaring.
Styrene Butadiene Rubber (SBR 1502) is used in rubber-sheet and textile-coating operations.
Styrene Butadiene Rubber (SBR 1502) is used to provide controlled sheet gauge and surface quality.
Styrene Butadiene Rubber (SBR 1502) is used after mill and calender-condition optimization.
Styrene Butadiene Rubber (SBR 1502) is used in extrusion processes.
Styrene Butadiene Rubber (SBR 1502) is used in profiles, hoses, strips, and tire components.
Styrene Butadiene Rubber (SBR 1502) is used because properly formulated stocks show favorable extrusion behavior.
Styrene Butadiene Rubber (SBR 1502) is used after controlling temperature, shear, and scorch safety.
Styrene Butadiene Rubber (SBR 1502) is used in compression molding.
Styrene Butadiene Rubber (SBR 1502) is used in transfer molding.
Styrene Butadiene Rubber (SBR 1502) is used in injection-molded rubber goods after process optimization.
Styrene Butadiene Rubber (SBR 1502) is used after cure time and mold-flow evaluation.
Styrene Butadiene Rubber (SBR 1502) is used in open-mill compounding.
Styrene Butadiene Rubber (SBR 1502) is used in internal-mixer compounding.
Styrene Butadiene Rubber (SBR 1502) is used in masterbatch and final-mix operations.
Styrene Butadiene Rubber (SBR 1502) is used after mixing sequence and dump temperature are optimized.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored compounds containing mineral pigments.
Styrene Butadiene Rubber (SBR 1502) is used with titanium dioxide and colored inorganic pigments.
Styrene Butadiene Rubber (SBR 1502) is used with selected organic pigments.
Styrene Butadiene Rubber (SBR 1502) is used after discoloration and heat-stability testing.
Styrene Butadiene Rubber (SBR 1502) is used in selected food-contact rubber articles only when a compliant grade and complete compound are specifically qualified.
Styrene Butadiene Rubber (SBR 1502) is used in light-colored processing components where legally permitted.
Styrene Butadiene Rubber (SBR 1502) is used only after migration and extractables testing.
Styrene Butadiene Rubber (SBR 1502) is not automatically food-contact compliant merely because it is non-staining.
Styrene Butadiene Rubber (SBR 1502) is used in selected medical rubber products only when the exact grade is documented for that purpose.
Styrene Butadiene Rubber (SBR 1502) is used in nonimplantable components after biological evaluation.
Styrene Butadiene Rubber (SBR 1502) is used only after extractables, leachables, and sterilization testing.
Styrene Butadiene Rubber (SBR 1502) is not inherently approved for medical use as a generic grade.
Styrene Butadiene Rubber (SBR 1502) is used in rubber-compound development laboratories.
Styrene Butadiene Rubber (SBR 1502) is used as a reference general-purpose E-SBR grade.
Styrene Butadiene Rubber (SBR 1502) is used in comparative testing with natural rubber and other synthetic elastomers.
Styrene Butadiene Rubber (SBR 1502) is used in studies of filler, cure, and processing effects.
Styrene Butadiene Rubber (SBR 1502) is used in quality-control laboratories.
Styrene Butadiene Rubber (SBR 1502) is used for Mooney-viscosity and bound-styrene testing.
Styrene Butadiene Rubber (SBR 1502) is used for volatile-matter, ash, soap, and organic-acid measurements.
Styrene Butadiene Rubber (SBR 1502) is used according to standardized or supplier-approved test methods.
Styrene Butadiene Rubber (SBR 1502) is used in standardized rubber-compound evaluations.
Styrene Butadiene Rubber (SBR 1502) is used in ASTM reference formulations.
Styrene Butadiene Rubber (SBR 1502) is used to compare vulcanization and physical-property performance.
Styrene Butadiene Rubber (SBR 1502) is used after conditioning and preparation according to the selected method.
Styrene Butadiene Rubber (SBR 1502) is used in commercial production after incoming-quality verification.
Styrene Butadiene Rubber (SBR 1502) is used after checking bale appearance, contamination, and storage history.
Styrene Butadiene Rubber (SBR 1502) is used after verifying Mooney viscosity and bound styrene when required.
Styrene Butadiene Rubber (SBR 1502) is used according to the current certificate of analysis.
Styrene Butadiene Rubber (SBR 1502) is used under its complete supplier and grade designation.
Styrene Butadiene Rubber (SBR 1502) is used according to manufacturer-specific antioxidant and emulsifier information.
Styrene Butadiene Rubber (SBR 1502) is used after confirming shelf life and storage conditions.
Styrene Butadiene Rubber (SBR 1502) is used according to current technical and safety documentation.
DESCRIPTION
Styrene Butadiene Rubber (SBR 1502) is a synthetic unsaturated elastomer.
Styrene Butadiene Rubber (SBR 1502) is a copolymer of styrene and 1,3-butadiene.
Styrene Butadiene Rubber (SBR 1502) contains randomly distributed styrene- and butadiene-derived units.
Styrene Butadiene Rubber (SBR 1502) retains carbon-carbon double bonds that permit sulfur vulcanization.
Styrene Butadiene Rubber (SBR 1502) is commonly identified by CAS number 9003-55-8.
Styrene Butadiene Rubber (SBR 1502) is associated with EC or List number 618-370-2.
Styrene Butadiene Rubber (SBR 1502) has no single fixed molecular formula.
Styrene Butadiene Rubber (SBR 1502) has no single fixed molecular weight.
Styrene Butadiene Rubber (SBR 1502) is commonly represented as (C8H8)x(C4H6)y.
Styrene Butadiene Rubber (SBR 1502) composition depends on the relative styrene and butadiene content.
Styrene Butadiene Rubber (SBR 1502) chain length varies with production conditions.
Styrene Butadiene Rubber (SBR 1502) commercial properties are therefore controlled through grade specifications rather than molecular weight alone.
Styrene Butadiene Rubber (SBR 1502) is produced by cold emulsion polymerization.
Styrene Butadiene Rubber (SBR 1502) polymerization is normally carried out at relatively low temperature.
Styrene Butadiene Rubber (SBR 1502) low-temperature polymerization produces more controlled polymer structure than traditional hot-emulsion processing.
Styrene Butadiene Rubber (SBR 1502) is classified as E-SBR rather than solution-polymerized S-SBR.
Styrene Butadiene Rubber (SBR 1502) commonly uses mixed rosin-acid and fatty-acid soaps as emulsifiers.
Styrene Butadiene Rubber (SBR 1502) latex is coagulated after polymerization.
Styrene Butadiene Rubber (SBR 1502) coagulated crumb is washed, dewatered, dried, and formed into bales.
Styrene Butadiene Rubber (SBR 1502) production conditions vary among manufacturers.
Styrene Butadiene Rubber (SBR 1502) typically contains approximately 23.5% bound styrene.
Styrene Butadiene Rubber (SBR 1502) commercial specifications commonly allow approximately 22.5–24.5% bound styrene.
Styrene Butadiene Rubber (SBR 1502) remaining polymer content is principally derived from butadiene.
Styrene Butadiene Rubber (SBR 1502) bound-styrene content influences hardness, glass-transition temperature, and dynamic properties.
Styrene Butadiene Rubber (SBR 1502) is a non-oil-extended grade.
Styrene Butadiene Rubber (SBR 1502) does not contain the substantial process-oil loading used in oil-extended SBR grades.
Styrene Butadiene Rubber (SBR 1502) allows the compounder to select and control added process oil.
Styrene Butadiene Rubber (SBR 1502) should not be confused with SBR 1712, SBR 1723, or other oil-extended grades.
Styrene Butadiene Rubber (SBR 1502) contains a non-staining antioxidant or stabilizer.
Styrene Butadiene Rubber (SBR 1502) is suitable for white and light-colored compounds.
Styrene Butadiene Rubber (SBR 1502) minimizes discoloration associated with staining polymer stabilizers.
Styrene Butadiene Rubber (SBR 1502) final color still depends on all other compounding ingredients.
Styrene Butadiene Rubber (SBR 1502) is generally supplied as light-colored rubber bales.
Styrene Butadiene Rubber (SBR 1502) may appear cream, pale yellow, beige, or light brown.
Styrene Butadiene Rubber (SBR 1502) may be wrapped in polyethylene film.
Styrene Butadiene Rubber (SBR 1502) packaging and bale weight vary among suppliers.
Styrene Butadiene Rubber (SBR 1502) commonly has a Mooney viscosity near 52 ML(1+4) at 100°C.
Styrene Butadiene Rubber (SBR 1502) commercial Mooney specifications commonly fall near 46–58 units.
Styrene Butadiene Rubber (SBR 1502) Mooney viscosity influences mixing, extrusion, calendaring, and molding.
Styrene Butadiene Rubber (SBR 1502) exact viscosity must be taken from the selected manufacturer’s specification.
Styrene Butadiene Rubber (SBR 1502) commonly has organic-acid content near 5–7%.
Styrene Butadiene Rubber (SBR 1502) commonly has residual soap content not exceeding approximately 0.5%.
Styrene Butadiene Rubber (SBR 1502) commonly has volatile matter not exceeding approximately 0.5%.
Styrene Butadiene Rubber (SBR 1502) commonly has ash content not exceeding approximately 0.5%.
Styrene Butadiene Rubber (SBR 1502) has a representative specific gravity near 0.93–0.95.
Styrene Butadiene Rubber (SBR 1502) density varies slightly with polymer composition and additives.
Styrene Butadiene Rubber (SBR 1502) bulk density is not meaningful for compact rubber bales in the same way as for powders.
Styrene Butadiene Rubber (SBR 1502) compound density increases substantially after fillers and additives are incorporated.
Styrene Butadiene Rubber (SBR 1502) has a representative glass-transition temperature near −50°C.
Styrene Butadiene Rubber (SBR 1502) glass-transition temperature depends on styrene content and measurement method.
Styrene Butadiene Rubber (SBR 1502) remains elastomeric across a broad range above its glass-transition region.
Styrene Butadiene Rubber (SBR 1502) low-temperature flexibility is lower than that of some high-cis polybutadiene grades.
Styrene Butadiene Rubber (SBR 1502) is insoluble in water.
Styrene Butadiene Rubber (SBR 1502) does not dissolve during ordinary aqueous exposure.
Styrene Butadiene Rubber (SBR 1502) may absorb small amounts of water depending on the compound.
Styrene Butadiene Rubber (SBR 1502) water resistance depends on fillers, surfactant residues, cure state, and additives.
Styrene Butadiene Rubber (SBR 1502) can swell or dissolve in selected aromatic and chlorinated organic solvents.
Styrene Butadiene Rubber (SBR 1502) is attacked by many hydrocarbon oils and fuels.
Styrene Butadiene Rubber (SBR 1502) is not generally selected for petroleum-oil-resistant seals.
Styrene Butadiene Rubber (SBR 1502) solvent resistance must be tested in the complete cured compound.
Styrene Butadiene Rubber (SBR 1502) has good resistance to water and many dilute aqueous chemicals.
Styrene Butadiene Rubber (SBR 1502) can resist selected dilute acids and alkalis.
Styrene Butadiene Rubber (SBR 1502) resistance decreases in strong oxidizing chemicals and aggressive solvents.
Styrene Butadiene Rubber (SBR 1502) chemical compatibility is temperature and concentration dependent.
Styrene Butadiene Rubber (SBR 1502) has good abrasion resistance when properly reinforced and cured.
Styrene Butadiene Rubber (SBR 1502) has good tensile properties in optimized compounds.
Styrene Butadiene Rubber (SBR 1502) has useful tear and fatigue performance.
Styrene Butadiene Rubber (SBR 1502) final properties depend strongly on filler, plasticizer, and cure selection.
Styrene Butadiene Rubber (SBR 1502) generally provides better abrasion resistance than unmodified natural rubber in many formulations.
Styrene Butadiene Rubber (SBR 1502) generally provides better heat-aging consistency than natural rubber.
Styrene Butadiene Rubber (SBR 1502) generally has lower resilience and tear strength than natural rubber.
Styrene Butadiene Rubber (SBR 1502) is often blended with other elastomers to balance these properties.
Styrene Butadiene Rubber (SBR 1502) has lower green strength than natural rubber.
Styrene Butadiene Rubber (SBR 1502) uncured compounds may require processing adjustments.
Styrene Butadiene Rubber (SBR 1502) tack may be increased with suitable resins and processing aids.
Styrene Butadiene Rubber (SBR 1502) building behavior must be optimized for multilayer rubber articles.
Styrene Butadiene Rubber (SBR 1502) is highly compatible with carbon black.
Styrene Butadiene Rubber (SBR 1502) can accept substantial reinforcing-filler loadings.
Styrene Butadiene Rubber (SBR 1502) carbon-black dispersion affects tensile, abrasion, and dynamic performance.
Styrene Butadiene Rubber (SBR 1502) mixing conditions should prevent poor dispersion and excessive heat history.
Styrene Butadiene Rubber (SBR 1502) can be reinforced with silica.
Styrene Butadiene Rubber (SBR 1502) silica compounds may require silane coupling agents.
Styrene Butadiene Rubber (SBR 1502) silica mixing requires moisture and temperature control.
Styrene Butadiene Rubber (SBR 1502) light-colored compounds commonly use silica or mineral fillers.
Styrene Butadiene Rubber (SBR 1502) can be extended with mineral fillers.
Styrene Butadiene Rubber (SBR 1502) can contain calcium carbonate, clay, talc, and related materials.
Styrene Butadiene Rubber (SBR 1502) filler loading affects hardness, density, elongation, and wear.
Styrene Butadiene Rubber (SBR 1502) economical compounds often contain both reinforcing and extending fillers.
Styrene Butadiene Rubber (SBR 1502) can be softened with compatible process oils.
Styrene Butadiene Rubber (SBR 1502) can be compounded with plasticizers and low-molecular-weight process aids.
Styrene Butadiene Rubber (SBR 1502) added oil reduces compound viscosity and hardness.
Styrene Butadiene Rubber (SBR 1502) excessive plasticization can reduce strength and increase migration.
Styrene Butadiene Rubber (SBR 1502) is normally cured with sulfur.
Styrene Butadiene Rubber (SBR 1502) requires activators such as zinc oxide and stearic acid in conventional systems.
Styrene Butadiene Rubber (SBR 1502) cure rate is controlled through accelerator selection.
Styrene Butadiene Rubber (SBR 1502) scorch safety must be maintained during mixing and processing.
Styrene Butadiene Rubber (SBR 1502) can use conventional, semi-efficient, or efficient sulfur-curing systems.
Styrene Butadiene Rubber (SBR 1502) crosslink structure affects heat aging and dynamic behavior.
Styrene Butadiene Rubber (SBR 1502) higher sulfur levels can improve flexibility but reduce heat resistance.
Styrene Butadiene Rubber (SBR 1502) cure design must reflect the final service conditions.
Styrene Butadiene Rubber (SBR 1502) can be blended readily with natural rubber.
Styrene Butadiene Rubber (SBR 1502) can be blended with polybutadiene rubber.
Styrene Butadiene Rubber (SBR 1502) can be blended with other compatible unsaturated elastomers.
Styrene Butadiene Rubber (SBR 1502) blend ratios influence processability and dynamic performance.
Styrene Butadiene Rubber (SBR 1502) generally processes well in internal mixers.
Styrene Butadiene Rubber (SBR 1502) can be milled, calendared, extruded, and molded.
Styrene Butadiene Rubber (SBR 1502) properly formulated stocks show relatively low scorching tendency.
Styrene Butadiene Rubber (SBR 1502) processing temperature must remain below the onset of premature curing.
Styrene Butadiene Rubber (SBR 1502) has limited inherent ozone resistance.
Styrene Butadiene Rubber (SBR 1502) exposed double bonds can undergo ozone cracking.
Styrene Butadiene Rubber (SBR 1502) outdoor compounds require suitable antiozonants and protective waxes.
Styrene Butadiene Rubber (SBR 1502) light-colored products may require non-staining ozone-protection systems.
Styrene Butadiene Rubber (SBR 1502) undergoes oxidative aging when exposed to heat and oxygen.
Styrene Butadiene Rubber (SBR 1502) degradation can lead to hardening, cracking, or loss of elongation.
Styrene Butadiene Rubber (SBR 1502) antioxidant selection strongly influences service life.
Styrene Butadiene Rubber (SBR 1502) storage and processing should minimize unnecessary thermal exposure.
Styrene Butadiene Rubber (SBR 1502) is combustible.
Styrene Butadiene Rubber (SBR 1502) burns when exposed to sufficient heat and ignition.
Styrene Butadiene Rubber (SBR 1502) combustion can produce carbon monoxide, carbon dioxide, smoke, and irritating organic products.
Styrene Butadiene Rubber (SBR 1502) fire conditions may also release traces of styrene-derived and butadiene-derived decomposition products.
Styrene Butadiene Rubber (SBR 1502) does not have a meaningful vapor pressure as a high-molecular-weight solid.
Styrene Butadiene Rubber (SBR 1502) ordinary bale handling does not generate significant polymer vapor.
Styrene Butadiene Rubber (SBR 1502) hot processing can generate fumes from polymer, residual materials, and compounding ingredients.
Styrene Butadiene Rubber (SBR 1502) processing areas require effective ventilation.
Styrene Butadiene Rubber (SBR 1502) may contain trace residual monomers and process chemicals.
Styrene Butadiene Rubber (SBR 1502) residual levels depend on manufacturing and finishing controls.
Styrene Butadiene Rubber (SBR 1502) should be evaluated using the current supplier SDS and certificate of analysis.
Styrene Butadiene Rubber (SBR 1502) should not be assigned the hazards of pure styrene or butadiene without considering actual residual concentrations.
Styrene Butadiene Rubber (SBR 1502) is generally not classified as hazardous in its supplied bale form by many manufacturers.
Styrene Butadiene Rubber (SBR 1502) molten material can cause thermal burns.
Styrene Butadiene Rubber (SBR 1502) cutting and handling equipment can create mechanical hazards.
Styrene Butadiene Rubber (SBR 1502) processing fumes and compound dust require occupational controls.
Styrene Butadiene Rubber (SBR 1502) should be stored in a dry covered warehouse.
Styrene Butadiene Rubber (SBR 1502) should be protected from direct sunlight.
Styrene Butadiene Rubber (SBR 1502) should be protected from rain, humidity, and contamination.
Styrene Butadiene Rubber (SBR 1502) should be kept away from heat, flames, and strong oxidizers.
Styrene Butadiene Rubber (SBR 1502) suppliers commonly recommend storage below approximately 30–35°C.
Styrene Butadiene Rubber (SBR 1502) shelf life commonly ranges from approximately 12 to 24 months.
Styrene Butadiene Rubber (SBR 1502) shelf life depends on supplier, packaging, and storage conditions.
Styrene Butadiene Rubber (SBR 1502) aged stock should be retested before critical use.
Styrene Butadiene Rubber (SBR 1502) grade designations are used by multiple manufacturers.
Styrene Butadiene Rubber (SBR 1502) exact Mooney viscosity limits can vary slightly among suppliers.
Styrene Butadiene Rubber (SBR 1502) exact antioxidant, emulsifier, coagulation, and packaging details can vary.
Styrene Butadiene Rubber (SBR 1502) should therefore be qualified by supplier and production location.
PROPERTIES
Polymerization Class: Cold emulsion-polymerized SBR
CAS Number: 9003-55-8
EC or List Number: 618-370-2
Chemical Type: Random unsaturated elastomeric copolymer
Monomers: Styrene and 1,3-butadiene
Representative Formula: (C8H8)x(C4H6)y
Molecular Weight: Variable and grade dependent
Bound Styrene Content: Typically approximately 23.5%
Representative Bound Styrene Specification: Approximately 22.5–24.5%
Butadiene-Derived Content: Approximately 76.5% on a nominal polymer-composition basis
Oil Extension: None
Stabilizer Type: Non-staining antioxidant
Representative Emulsifier System: Mixed rosin-acid and fatty-acid soaps
Representative Coagulation Type: Acid and salt or synthetic-coagulant system, depending on manufacturer
Physical State: Solid elastomer
Commercial Form: Bales, slabs, crumbs, or granulated forms depending on supplier
Typical Appearance: Light cream, pale yellow, beige, or light-brown rubber
Odor: Mild characteristic rubber odor
Representative Mooney Viscosity: Approximately 52 ML(1+4) at 100°C
Typical Mooney Viscosity Range: Approximately 46–58 ML(1+4) at 100°C
Representative Organic-Acid Content: Approximately 4.8–7.0%
Representative Soap Content: Not more than approximately 0.5%
Representative Volatile Matter: Not more than approximately 0.5%
Representative Ash Content: Not more than approximately 0.5%
Representative Specific Gravity: Approximately 0.93–0.95
Representative Glass-Transition Temperature: Approximately −50°C, grade and method dependent
Water Solubility: Insoluble
Organic-Solvent Behavior: Swells or dissolves in selected aromatic and chlorinated solvents
Oil and Fuel Resistance: Generally poor
Water Resistance: Good in properly compounded material
Dilute-Acid Resistance: Generally good, subject to testing
Dilute-Alkali Resistance: Generally good, subject to testing
Abrasion Resistance: Good to very good in reinforced compounds
Heat-Aging Resistance: Generally better than natural rubber in comparable optimized compounds
Ozone Resistance: Limited without protective additives
Weather Resistance: Requires antioxidants, antiozonants, and waxes
Electrical Properties: Good in suitably formulated compounds
Green Strength: Lower than natural rubber
Resilience: Moderate
Low-Temperature Flexibility: Good but inferior to selected low-glass-transition polybutadiene grades
Primary Cure System: Sulfur vulcanization
Alternative Cure System: Peroxide or specialty systems after formulation testing
Carbon-Black Compatibility: Excellent
Silica Compatibility: Good with suitable dispersion and coupling technology
Natural-Rubber Compatibility: Good
Polybutadiene-Rubber Compatibility: Good
Primary Processing Methods: Internal mixing, milling, calendaring, extrusion, compression molding, transfer molding, and injection molding
Primary Applications: Tires, footwear, belts, hoses, flooring, cable compounds, mechanical goods, molded products, extruded products, sporting goods, coated fabrics, and adhesives
Combustibility: Combustible solid
Vapor Pressure: Negligible for the polymer at ambient temperature
Flash Point: Not generally assigned to the solid polymer; refer to the current SDS
Thermal Decomposition Products: Carbon monoxide, carbon dioxide, smoke, hydrocarbons, and irritating organic fumes
Hazard Classification: Commonly not classified as hazardous in supplied bale form; supplier and region dependent
FIRST AID
Inhalation:
Move the affected person to fresh air if processing fumes or decomposition products have been inhaled.
Obtain medical attention if coughing, headache, dizziness, or breathing discomfort persists.
Skin Contact:
Wash the skin with soap and water after ordinary contact.
Cool thermally burned skin with water and obtain medical treatment without removing adhered molten polymer.
Eye Contact:
Rinse cautiously with clean water if dust, particles, or fumes enter the eyes.
Obtain medical attention if irritation or foreign-body discomfort continues.
Ingestion:
Rinse the mouth and obtain medical advice after significant accidental ingestion.
Do not induce vomiting unless instructed by medical personnel.
Note to Physicians:
Treat symptomatically and provide supportive care.
Consider thermal burns or exposure to rubber-processing fumes rather than polymer volatility.
HANDLING AND STORAGE
Handling:
Use safe bale-cutting and material-feeding procedures and avoid contact with hot rubber.
Control fumes, dust from compounding ingredients, and mechanical hazards during processing.
Ventilation:
Provide local exhaust at mixers, mills, extruders, curing presses, and other heated operations.
Use suitable respiratory protection when processing-fume exposure cannot be adequately controlled.
Storage:
Store in a cool, dry, covered area protected from sunlight, moisture, heat, flames, and strong oxidizers.
Keep the bales in their original wrapping and prevent contamination by oils, chemicals, dirt, or metal fragments.
Spill and Leak Procedures:
Collect solid pieces mechanically and return clean material to an approved process or waste container.
Avoid allowing loose wrapping film or rubber pieces to create slip, trip, or machinery hazards.
Handling Precautions:
Do not exceed the supplier’s recommended storage period or processing temperature.
Follow the current supplier technical data sheet, certificate of analysis, and safety data sheet.
