HYTEMP ACM RUBBER ELASTOMERS

HyTemp ACM Rubber Elastomers are high-performance polyacrylate (acrylic) elastomers designed for long-term exposure to elevated temperatures and aggressive fluids such as oils and synthetic lubricants.
HyTemp ACM Rubber Elastomers offer continuous service temperature capability up to ~175-200 °C and maintain sealing force retention and compressive set performance in demanding automotive and industrial applications. 
HyTemp ACM Rubber Elastomers are especially suited for engine seals, transmission seals, turbocharger hoses, and other components exposed to hot oils, fuels, and high-temperature environments. 

CAS Number: Not applicable (polymer family)
EC Number: Not applicable (polymer family)
Molecular Formula: Polymer of acrylic ester monomers (varies by grade)
Molecular Weight: Very high polymeric range (grade-dependent)

Synonyms: Polyacrylate ACM elastomer, HyTemp® polyacrylate rubber, ACM rubber (acrylic rubber), Heat-resistant ACM elastomer, HyTemp ACM grade elastomer, High-temperature acrylic rubber, Automotive ACM seal material, Polyacrylate sealing elastomer, HyTemp ACM Rubber Elastomers, HyTemp ACM, ACM Rubber, Acrylic Rubber, Acrylic Elastomer, Alkyl Acrylate Rubber, ACM Elastomer, Polyacrylate Rubber, HyTemp Acrylic Rubber, HyTemp Polyacrylate Elastomer, HyTemp Elastomer, Heat-Resistant ACM Rubber, Oil-Resistant ACM Rubber, High-Temperature ACM Rubber, High-Performance ACM Rubber, HyTemp ACM Polymer, ACM Synthetic Rubber, HyTemp ACM Material, HyTemp ACM Compound, HyTemp ACM Base Polymer, Automotive ACM Rubber, Automotive Heat-Resistant Rubber, Engine Compartment Rubber (ACM), Transmission Seal Rubber (ACM), Oil Seal ACM Rubber, Gasket Grade ACM Rubber, O-Ring Grade ACM Rubber, ACM Rubber for Seals, ACM Rubber for Gaskets, ACM Rubber for Hoses, ACM Rubber for Tubing, HyTemp ACM Sealing Material, HyTemp ACM Gasket Material, HyTemp ACM Hose Material, HyTemp ACM Automotive Elastomer, HyTemp ACM Industrial Elastomer, HyTemp ACM High-Heat Elastomer, HyTemp ACM Resistant Elastomer, ACM Rubber Resistant to Oils, ACM Rubber Resistant to Heat, ACM Rubber Resistant to Oxidation, ACM Rubber Resistant to Fuels, ACM Rubber Resistant to Transmission Fluid, ACM Rubber Resistant to Hot Oils, ACM Rubber Resistant to Ozone, ACM Rubber Resistant to Weathering, ACM Engineering Rubber, ACM Technical Rubber, ACM Industrial Rubber, ACM Performance Elastomer, HyTemp ACM Special Elastomer, HyTemp ACM Premium Rubber, HyTemp ACM Advanced Elastomer, ACM Elastomeric Compound, ACM Elastomeric Polymer, HyTemp ACM Formulation Ingredient, HyTemp ACM Elastic Material, HyTemp ACM Polymer Product, HyTemp ACM Industrial Product, HyTemp ACM Technical Grade, HyTemp ACM High-Grade Elastomer, ACM Rubber Compound, ACM Automotive Polymer, HyTemp ACM Specialty Chemical, HyTemp ACM Processable Elastomer, ACM Rubber Raw Material, HyTemp ACM Rubber Base, Heat-Stable ACM Rubber, ACM Rubber for High-Temperature Sealing, ACM Rubber for Automotive Components

APPLICATIONS

HyTemp ACM Rubber Elastomers are used in engine cover gaskets and seals for automotive internal combustion systems.
HyTemp ACM Rubber Elastomers retain sealing performance in hot oil and high-temperature engine compartments.
HyTemp ACM Rubber Elastomers maintain elasticity and durability in demanding automotive service conditions.

HyTemp ACM Rubber Elastomers are used in turbo-charger air-management hoses and charge-air cooler hoses.
HyTemp ACM Rubber Elastomers withstand high-temperature air and oil vapour exposure.
HyTemp ACM Rubber Elastomers resist degradation from synthetic oils and high thermal cycling.

HyTemp ACM Rubber Elastomers are used in transmission seals and drivetrain components.
HyTemp ACM Rubber Elastomers maintain low compression set and good oil resistance.
HyTemp ACM Rubber Elastomers ensure long service life in gearboxes and fluid-filled housings.

HyTemp ACM Rubber Elastomers are used in industrial adhesives, caulks and sealants under high temperature conditions.
HyTemp ACM Rubber Elastomers provide tack and adhesion in oven-cured or hot-process sealing systems.
HyTemp ACM Rubber Elastomers resist lubricants, greases and solvent exposure.

HyTemp ACM Rubber Elastomers are used in hose and ducting for oil-field, marine or industrial heat-oil systems.
HyTemp ACM Rubber Elastomers provide resistance to heat, oil, and chemical fluids.
HyTemp ACM Rubber Elastomers perform in continuous high-temperature environments without premature aging.

HyTemp ACM Rubber Elastomers are used in automotive seals.
HyTemp ACM Rubber Elastomers provide excellent resistance to engine oils.
HyTemp ACM Rubber Elastomers improve long-term sealing performance in high-temperature environments.

HyTemp ACM Rubber Elastomers are used in transmission gaskets.
HyTemp ACM Rubber Elastomers withstand continuous exposure to ATF oils.
HyTemp ACM Rubber Elastomers maintain elasticity under thermal cycling.

HyTemp ACM Rubber Elastomers are used in turbocharger hoses.
HyTemp ACM Rubber Elastomers resist degradation from elevated air temperatures.
HyTemp ACM Rubber Elastomers improve reliability in forced-induction systems.

HyTemp ACM Rubber Elastomers are used in fuel system components.
HyTemp ACM Rubber Elastomers handle exposure to fuel blends and additives.
HyTemp ACM Rubber Elastomers reduce swelling in harsh fuel environments.

HyTemp ACM Rubber Elastomers are used in crankshaft seals.
HyTemp ACM Rubber Elastomers deliver high compression set resistance.
HyTemp ACM Rubber Elastomers maintain sealing force under long-term stress.

HyTemp ACM Rubber Elastomers are used in power steering system parts.
HyTemp ACM Rubber Elastomers resist degradation from hydraulic fluids.
HyTemp ACM Rubber Elastomers improve service life of steering seals.

HyTemp ACM Rubber Elastomers are used in engine mounts.
HyTemp ACM Rubber Elastomers reduce vibration transmission.
HyTemp ACM Rubber Elastomers maintain durability under mechanical stress.

HyTemp ACM Rubber Elastomers are used in brake system components.
HyTemp ACM Rubber Elastomers tolerate DOT fluid exposure.
HyTemp ACM Rubber Elastomers maintain flexibility in harsh chemical environments.

HyTemp ACM Rubber Elastomers are used in industrial hose applications.
HyTemp ACM Rubber Elastomers provide oil and heat resistance for hydraulic hoses.
HyTemp ACM Rubber Elastomers support long-term mechanical performance.

HyTemp ACM Rubber Elastomers are used in compressor parts.
HyTemp ACM Rubber Elastomers offer resistance to lubricating oils.
HyTemp ACM Rubber Elastomers remain stable under pulsating pressures.

HyTemp ACM Rubber Elastomers are used in air intake system seals.
HyTemp ACM Rubber Elastomers resist ozone and oxidation.
HyTemp ACM Rubber Elastomers help maintain airtight connections.

HyTemp ACM Rubber Elastomers are used in HVAC seals and gaskets.
HyTemp ACM Rubber Elastomers offer resistance to refrigerants and compressor oils.
HyTemp ACM Rubber Elastomers enhance long-term sealing reliability.

HyTemp ACM Rubber Elastomers are used in oil pan and valve cover gaskets.
HyTemp ACM Rubber Elastomers resist high-temperature oil splash.
HyTemp ACM Rubber Elastomers ensure consistent sealing over extended engine operation.

HyTemp ACM Rubber Elastomers are used in chemical processing equipment seals.
HyTemp ACM Rubber Elastomers resist attack from industrial lubricants.
HyTemp ACM Rubber Elastomers reduce downtime due to degradation.

HyTemp ACM Rubber Elastomers are used in agricultural machinery components.
HyTemp ACM Rubber Elastomers tolerate exposure to oils, fuels, and dust.
HyTemp ACM Rubber Elastomers maintain function under prolonged outdoor use.

HyTemp ACM Rubber Elastomers are used in marine engine parts.
HyTemp ACM Rubber Elastomers offer resistance to crankcase oils in marine environments.
HyTemp ACM Rubber Elastomers help prevent leaks in high-load marine systems.

HyTemp ACM Rubber Elastomers are used in off-highway vehicle seals.
HyTemp ACM Rubber Elastomers perform under extreme mechanical stress.
HyTemp ACM Rubber Elastomers maintain elasticity at high temperatures.

DESCRIPTION

HyTemp ACM Rubber Elastomers are emulsion-polymerised acrylic ester copolymers tailored for heat and oil resistance. 
HyTemp ACM Rubber Elastomers feature a saturated backbone with minimal unsaturation to enhance oxidation and thermal-aging resistance.
HyTemp ACM Rubber Elastomers are supplied in crumb or bale form for compounding into rubber systems.

HyTemp ACM Rubber Elastomers demonstrate excellent resistance to petroleum and synthetic-based lubricants, even at elevated temperatures. 
HyTemp ACM Rubber Elastomers maintain compressive stress relaxation (CSR) and low compression-set even after long-term exposure to high temperature.
HyTemp ACM Rubber Elastomers can be cured via chlorine/carboxyl or peroxide systems depending on grade and application. 

HyTemp ACM Rubber Elastomers are specialized acrylic elastomers designed for demanding automotive and industrial applications.
HyTemp ACM Rubber Elastomers provide exceptional heat and oil resistance.
HyTemp ACM Rubber Elastomers are widely used where long-term durability is essential.

HyTemp ACM Rubber Elastomers are based on alkyl acrylate copolymer chemistry.
HyTemp ACM Rubber Elastomers exhibit excellent compression set resistance.
HyTemp ACM Rubber Elastomers maintain mechanical properties at elevated temperatures up to 175–200°C.

HyTemp ACM Rubber Elastomers appear as solid rubber compounds or preformulated materials.
HyTemp ACM Rubber Elastomers have excellent resistance to oxidative aging.
HyTemp ACM Rubber Elastomers are compatible with a broad range of automotive fluids.

HyTemp ACM Rubber Elastomers provide balanced performance across temperature extremes.
HyTemp ACM Rubber Elastomers show superior resistance to hot oils compared to many other elastomers.
HyTemp ACM Rubber Elastomers offer improved flexibility compared to conventional nitrile or neoprene.

HyTemp ACM Rubber Elastomers must be stored in cool, dry conditions.
HyTemp ACM Rubber Elastomers require proper compounding for optimal performance.
HyTemp ACM Rubber Elastomers are commonly used in sealing, damping, and structural rubber applications across multiple industries.

PROPERTIES

Typical Service Temperature Range: –40 °C to 175-200 °C (depending on grade) 
Oil Resistance (e.g., IRM 901, 70 h/150 °C): Volume change approx. –5% to +5% for certain grades. 
Mooney Viscosity (ML (1+4)@100 °C): Grade-dependent (e.g., 25–40 MU typical for some grades) 
Relative Density: ~1.3 g/cm³ typical for cured compounds.
Good compression-set resistance, low ageing under heat and oil.

FIRST AID

Inhalation:
Move to fresh air immediately if dust or vapour inhaled.
Seek medical attention if symptoms persist.

Skin Contact:
Wash affected area thoroughly with soap and water.
Seek medical attention if irritation or rash develops.

Eye Contact:
Flush eyes with plenty of water for at least 15 minutes.
Seek medical attention if irritation or visual changes persist.

Ingestion:
Rinse mouth with water.
Do not induce vomiting unless directed by medical personnel.
Seek medical attention if discomfort occurs.

Note to Physicians:
Treat symptomatically.
Monitor for possible respiratory or dermal sensitization – though bulk elastomer is generally low-hazard.

HANDLING AND STORAGE

Handling:
Wear appropriate protective equipment including gloves and eye protection when handling raw elastomer materials.
Avoid inhalation of dust during processing, compounding or milling.

Ventilation:
Ensure good ventilation or local exhaust in compounding areas to control dust and fumes.

Avoidance:
Avoid exposure to strong oxidizers and uncontrolled heat or flame.
Prevent dust generation and accumulation.

Spill and Leak Procedures:
Sweep up bulk material carefully avoiding dust clouds.
Dispose of waste according to local regulations.
Clean area with suitable detergent.

Storage:
Store in dry, cool, well-ventilated warehouse away from direct sunlight and sources of ignition.
Keep material in sealed packaging to prevent moisture uptake and contamination.
Rotate stock to maintain freshness and avoid prolonged storage of processed crumbs.

Handling Cautions:
Use dry handling and storage conditions.
Ensure proper mixing and compounding protocols for consistent vulcanisation.
Follow manufacturer’s recommended cure schedule to achieve full performance.