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Triglycidyl Isocyanurate (Powder Coating Grade) is a multifunctional epoxy crosslinker used primarily as a curing agent in polyester-based powder coatings, and Triglycidyl Isocyanurate (Powder Coating Grade) is valued for producing durable, chemical-resistant, and weather-stable thermoset films.
Triglycidyl Isocyanurate (Powder Coating Grade) reacts with carboxyl-functional polyester resins to form tight three-dimensional networks, and Triglycidyl Isocyanurate (Powder Coating Grade) enables hard, glossy, and mechanically robust coatings when cure schedule and stoichiometry are properly controlled.
Triglycidyl Isocyanurate (Powder Coating Grade) is typically supplied as a white to off-white crystalline powder with controlled particle size, and Triglycidyl Isocyanurate (Powder Coating Grade) requires strict industrial hygiene controls because it can cause skin sensitization and respiratory irritation as a dust.
CAS Number: 2451-62-9
EC Number: 219-514-3
Molecular Formula: C12H15N3O6
Molecular Weight: 297.27 g/mol
Synonyms: Triglycidyl Isocyanurate (Powder Coating Grade), TGIC Powder Coating Grade, Triglycidyl Isocyanurate Coating Grade, TGIC Crosslinker for Polyester, Triglycidyl Isocyanurate Curing Agent, Tri-Glycidyl Isocyanurate Powder, Isocyanuric Acid Triglycidyl Ester, TGIC Polyester Hardener, TGIC Thermoset Crosslinker, Triglycidyl Isocyanurate White Powder, TGIC Crosslinking Agent, TGIC Curing Agent, Triglycidyl Isocyanurate Powder Coating Grade, Powder Coating Grade Triglycidyl Isocyanurate, Powder Coating Grade TGIC, TGIC Powder Coating Grade, Triglycidyl Isocyanurate, Tri-Glycidyl Isocyanurate, TGIC, Tris(2,3-Epoxypropyl) Isocyanurate, Tris(glycidyl) Isocyanurate, 1,3,5-Triglycidyl Isocyanurate, 1,3,5-Tris(2,3-epoxypropyl) Isocyanurate, 1,3,5-Tris(glycidyl) Isocyanurate, Triglycidyl Cyanurate, Trisepoxypropyl Isocyanurate, Tri-epoxypropyl Isocyanurate, Glycidyl Isocyanurate, Triglycidyl s-Triazine Trione, Triglycidyl Triazinetrione, Epoxypropyl Isocyanurate, Trisepoxy Isocyanurate, Trifunctional Glycidyl Isocyanurate, Trifunctional Epoxy Isocyanurate, Epoxy Functional Isocyanurate, Isocyanurate Epoxy Compound, Triazine Epoxy Compound, Triazinetrione Epoxy Compound, Trisoxiranyl Isocyanurate, Tris(oxiran-2-ylmethyl) Isocyanurate
APPLICATIONS
Triglycidyl Isocyanurate (Powder Coating Grade) is used in TGIC polyester powder coatings as a primary crosslinker to provide durable thermoset films.
Triglycidyl Isocyanurate (Powder Coating Grade) is incorporated into exterior-grade powder coatings to support weatherability and long-term film integrity in compatible resin designs.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in general industrial powder coatings to provide hardness, chemical resistance, and good gloss retention.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in architectural aluminum powder coatings to deliver tough, glossy finishes with strong outdoor durability.
Triglycidyl Isocyanurate (Powder Coating Grade) is incorporated into window, door, and façade coatings where long-term appearance and corrosion resistance are required.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in outdoor metal furniture coatings to improve chip resistance and film durability.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in appliance powder coatings to provide scratch resistance, heat stability, and chemical resistance in cured films.
Triglycidyl Isocyanurate (Powder Coating Grade) is incorporated into white goods coatings to support long-term gloss and color stability in compatible systems.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in protective coatings for enclosures and cabinets where mechanical robustness is important.
Triglycidyl Isocyanurate (Powder Coating Grade) is used in automotive and transportation powder coatings in selected systems for wheels and durable components.
Triglycidyl Isocyanurate (Powder Coating Grade) is incorporated into industrial machinery coatings to improve solvent resistance and abrasion performance.
Triglycidyl Isocyanurate (Powder Coating Grade) is valued because Triglycidyl Isocyanurate (Powder Coating Grade) provides high-functionality epoxy crosslinking that enables strong, durable, and chemically resistant powder coating films at efficient cure schedules.
Triglycidyl Isocyanurate Powder Coating Grade is used as a curing agent in polyester powder coating formulations.
Triglycidyl Isocyanurate Powder Coating Grade helps form durable thermoset coating networks.
Triglycidyl Isocyanurate Powder Coating Grade is used in outdoor powder coatings.
Triglycidyl Isocyanurate Powder Coating Grade improves weather resistance in exterior coating systems.
Triglycidyl Isocyanurate Powder Coating Grade is used in architectural aluminum coatings.
Triglycidyl Isocyanurate Powder Coating Grade supports gloss retention on window frames and facade profiles.
Triglycidyl Isocyanurate Powder Coating Grade is used in metal furniture coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps improve scratch resistance and surface durability.
Triglycidyl Isocyanurate Powder Coating Grade is used in appliance coating systems.
Triglycidyl Isocyanurate Powder Coating Grade provides strong protection for refrigerators, washing machines, and ovens.
Triglycidyl Isocyanurate Powder Coating Grade is used in automotive component coatings.
Triglycidyl Isocyanurate Powder Coating Grade improves chemical and weathering resistance on exterior metal parts.
Triglycidyl Isocyanurate Powder Coating Grade is used in agricultural machinery coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps protect equipment from abrasion, sunlight, and chemical exposure.
Triglycidyl Isocyanurate Powder Coating Grade is used in garden equipment coatings.
Triglycidyl Isocyanurate Powder Coating Grade improves impact resistance and long-term finish stability.
Triglycidyl Isocyanurate Powder Coating Grade is used in industrial machinery coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps protect machinery surfaces from corrosion and wear.
Triglycidyl Isocyanurate Powder Coating Grade is used in protective coatings for steel substrates.
Triglycidyl Isocyanurate Powder Coating Grade supports durable adhesion to properly prepared metal surfaces.
Triglycidyl Isocyanurate Powder Coating Grade is used in pipeline coating systems.
Triglycidyl Isocyanurate Powder Coating Grade improves resistance to moisture, chemicals, and mechanical stress.
Triglycidyl Isocyanurate Powder Coating Grade is used in outdoor lighting fixture coatings.
Triglycidyl Isocyanurate Powder Coating Grade supports color stability under sunlight exposure.
Triglycidyl Isocyanurate Powder Coating Grade is used in fencing and railing coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps maintain appearance and corrosion protection outdoors.
Triglycidyl Isocyanurate Powder Coating Grade is used in bicycle and motorcycle part coatings.
Triglycidyl Isocyanurate Powder Coating Grade improves hardness and chip resistance in cured films.
Triglycidyl Isocyanurate Powder Coating Grade is used in coating systems for metal doors and panels.
Triglycidyl Isocyanurate Powder Coating Grade provides durable finishes for building products.
Triglycidyl Isocyanurate Powder Coating Grade is used in powder coatings for shelving and storage systems.
Triglycidyl Isocyanurate Powder Coating Grade supports resistance to scratches and repeated handling.
Triglycidyl Isocyanurate Powder Coating Grade is used in decorative powder coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps produce smooth surfaces with good gloss development.
Triglycidyl Isocyanurate Powder Coating Grade is used in textured powder coatings.
Triglycidyl Isocyanurate Powder Coating Grade supports consistent curing in special-effect finishes.
Triglycidyl Isocyanurate Powder Coating Grade is used in hybrid coating development where compatible resin systems are selected.
Triglycidyl Isocyanurate Powder Coating Grade improves crosslink density in thermosetting resin networks.
Triglycidyl Isocyanurate Powder Coating Grade is used in high-temperature-resistant coating systems.
Triglycidyl Isocyanurate Powder Coating Grade contributes to thermal stability in cured powder films.
Triglycidyl Isocyanurate Powder Coating Grade is used in laboratory development of polyester powder coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps evaluate curing response, flow, gloss, and film properties.
Triglycidyl Isocyanurate Powder Coating Grade is used in quality-control testing for coating performance.
Triglycidyl Isocyanurate Powder Coating Grade supports formulation adjustment for hardness, flexibility, and weatherability.
Triglycidyl Isocyanurate Powder Coating Grade is used in coil and metal component coating trials.
Triglycidyl Isocyanurate Powder Coating Grade helps develop coatings with balanced appearance and durability.
Triglycidyl Isocyanurate Powder Coating Grade is used in specialty powder coatings for harsh environments.
Triglycidyl Isocyanurate Powder Coating Grade supports long-lasting protection against UV exposure, humidity, and corrosion.
DESCRIPTION
Triglycidyl Isocyanurate (Powder Coating Grade) is a trifunctional epoxy compound based on an isocyanurate ring with three glycidyl (epoxy) groups, and this structure gives Triglycidyl Isocyanurate (Powder Coating Grade) high reactivity toward carboxyl-functional polyester resins.
Triglycidyl Isocyanurate (Powder Coating Grade) cures through epoxy ring-opening reactions with carboxyl groups, and cure is typically achieved in powder coating ovens with controlled temperature and dwell time to reach full crosslinking.
Triglycidyl Isocyanurate (Powder Coating Grade) increases crosslink density, and this typically improves hardness, chemical resistance, and heat stability while also influencing flexibility depending on formulation balance.
Triglycidyl Isocyanurate (Powder Coating Grade) particle size and flow behavior affect extrusion, grinding, and electrostatic spray performance, and powder coating grade material is selected to support consistent feeding, charging, and film build.
Triglycidyl Isocyanurate (Powder Coating Grade) is a sensitizer and can cause allergic skin reactions, and dust exposure should be minimized with engineering controls and PPE.
Triglycidyl Isocyanurate (Powder Coating Grade) should be used according to applicable regulations and workplace safety requirements for the target market and facility, and alternatives may be selected where hazard considerations require different chemistry.
Triglycidyl Isocyanurate (Powder Coating Grade) should be stored in tightly closed containers to prevent moisture pickup and caking, and stable storage supports consistent melt and cure behavior.
Triglycidyl Isocyanurate (Powder Coating Grade) should be handled with dust control and good housekeeping because fine powders can become airborne during weighing and mixing.
Triglycidyl Isocyanurate (Powder Coating Grade) should be kept away from strong acids, strong bases, and strong oxidizers unless compatibility is verified for the specific process.
Triglycidyl Isocyanurate Powder Coating Grade is a powder-coating-grade multifunctional epoxy compound.
Triglycidyl Isocyanurate Powder Coating Grade is commonly known as powder-coating-grade TGIC.
Triglycidyl Isocyanurate Powder Coating Grade contains three reactive epoxy groups attached to an isocyanurate ring.
Triglycidyl Isocyanurate Powder Coating Grade is designed for use with carboxyl-functional polyester resins.
Triglycidyl Isocyanurate Powder Coating Grade is typically supplied as a white crystalline powder or granular solid.
Triglycidyl Isocyanurate Powder Coating Grade has strong reactivity in heat-curable coating systems.
Triglycidyl Isocyanurate Powder Coating Grade forms highly crosslinked thermoset films during baking.
Triglycidyl Isocyanurate Powder Coating Grade contributes to excellent coating hardness and chemical resistance.
Triglycidyl Isocyanurate Powder Coating Grade is valued for outdoor durability in properly formulated coatings.
Triglycidyl Isocyanurate Powder Coating Grade helps improve resistance to ultraviolet exposure and weathering.
Triglycidyl Isocyanurate Powder Coating Grade supports good gloss retention and color stability.
Triglycidyl Isocyanurate Powder Coating Grade can improve adhesion to suitably pretreated metal substrates.
Triglycidyl Isocyanurate Powder Coating Grade performance depends on epoxy equivalent weight, purity, and particle characteristics.
Triglycidyl Isocyanurate Powder Coating Grade performance also depends on polyester resin selection, curing schedule, and catalyst system.
Triglycidyl Isocyanurate Powder Coating Grade must be dispersed uniformly in powder coating premixes.
Triglycidyl Isocyanurate Powder Coating Grade helps balance hardness, flexibility, impact resistance, and exterior stability.
Triglycidyl Isocyanurate Powder Coating Grade should be stored in tightly closed containers.
Triglycidyl Isocyanurate Powder Coating Grade should be protected from moisture, heat, and contamination.
Triglycidyl Isocyanurate Powder Coating Grade dust should be minimized during handling and processing.
Triglycidyl Isocyanurate Powder Coating Grade may cause skin sensitization and should be handled with suitable protective measures.
Triglycidyl Isocyanurate Powder Coating Grade should be used according to supplier safety data and local regulatory requirements.
Triglycidyl Isocyanurate Powder Coating Grade is selected when strong curing performance and exterior coating durability are required.
Triglycidyl Isocyanurate Powder Coating Grade is an important specialty curing agent in the powder coating industry.
PROPERTIES
Chemical Formula: C12H15N3O6
Molecular Weight: 297.27 g/mol
Common Name: Triglycidyl Isocyanurate (Powder Coating Grade)
Chemical Type: Trifunctional epoxy crosslinker; curing agent; powder coating hardener
Appearance: White to off-white crystalline powder
Odor: Slight or none
Solubility: Insoluble in water; soluble in many organic solvents (grade dependent)
Melting Point: Typically ~90–110°C (grade dependent)
Reactivity: Reacts with carboxyl-functional polyester resins; epoxy ring-opening chemistry
Particle Size: Controlled for powder coating processing (supplier dependent)
Dusting: Fine powder can become airborne; dust control required
Stability: Stable under dry, cool storage; avoid moisture and reactive contaminants
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 12–24 months in original sealed packaging (supplier dependent)
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation persists.
If breathing is difficult, seek urgent medical care.
Skin Contact:
Remove contaminated clothing and wash skin with soap and water.
Seek medical advice if irritation develops or if sensitization symptoms appear.
Avoid repeated skin contact because sensitization is possible.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention promptly if irritation persists.
Ingestion:
Rinse mouth with water and do not induce vomiting.
Seek medical attention if discomfort occurs or if a significant amount is swallowed.
Never give anything by mouth to an unconscious person.
Note to Physicians:
Treat symptomatically.
Consider allergic sensitization potential.
Provide supportive care as needed.
HANDLING AND STORAGE
Handling:
Use appropriate PPE including chemical-resistant gloves, safety glasses, and protective clothing.
Avoid generating dust and avoid inhalation of powder.
Use closed transfer, local exhaust, and dust collection where possible.
Ventilation:
Use general ventilation for normal handling.
Use local exhaust at points of dust generation during weighing, blending, and charging.
Avoid handling in confined spaces without adequate airflow.
Storage:
Store in tightly closed containers in a cool, dry place.
Protect from moisture, contamination, and excessive heat to maintain consistent performance.
Keep away from strong oxidizers and incompatible reactive chemicals.
Spill and Leak Procedures:
Avoid dust generation and use methods suitable for fine powders.
Collect spilled material using vacuum with appropriate filtration or gentle sweeping.
Dispose of waste according to local regulations and facility procedures.
Handling Precautions:
Control exposure because Triglycidyl Isocyanurate (Powder Coating Grade) can cause skin sensitization and irritation, and dust is the primary exposure risk.
Optimize formulation balance because high crosslink density can increase hardness but reduce flexibility, and performance depends on resin selection and stoichiometry.
Maintain consistent powder processing because extrusion temperature, mixing, and grinding influence cure uniformity and final coating properties.
