TRIGLYCIDYLISOCYANURATE (TGIC)

Triglycidylisocyanurate (TGIC) is a multifunctional epoxy crosslinker used primarily as a curing agent in thermoset systems, especially polyester-based powder coatings, and Triglycidylisocyanurate (TGIC) is valued for creating durable, chemical-resistant, and heat-stable crosslinked networks.
Triglycidylisocyanurate (TGIC) reacts with carboxyl-functional resins to form tight three-dimensional structures, and Triglycidylisocyanurate (TGIC) enables hard, glossy, and weather-resistant coatings when cure schedule and stoichiometry are properly controlled.
Triglycidylisocyanurate (TGIC) is typically supplied as a white to off-white crystalline powder, and Triglycidylisocyanurate (TGIC) 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: Triglycidylisocyanurate (TGIC), Triglycidylisocyanurate, TGIC, Triglycidyl Isocyanurate, Tri-Glycidyl Isocyanurate, Isocyanuric Acid Triglycidyl Ester, TGIC Crosslinker, TGIC Curing Agent, Epoxy Isocyanurate Crosslinker, Powder Coating TGIC, TGIC Hardener, Triglycidylisocyanurate Powder, Triglycidylisocyanurate (TGIC), Triglycidylisocyanurate, 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

APPLICATIONS

Triglycidylisocyanurate (TGIC) is used in polyester powder coatings as a primary crosslinker to provide durable thermoset films.
Triglycidylisocyanurate (TGIC) is incorporated into TGIC polyester powder systems to improve chemical resistance and hardness.
Triglycidylisocyanurate (TGIC) is used in exterior-grade powder coatings to support weatherability and long-term film integrity in compatible resin designs.

Triglycidylisocyanurate (TGIC) is used in powder coatings for architectural aluminum and building components to deliver tough, glossy finishes.
Triglycidylisocyanurate (TGIC) is incorporated into appliance coatings to provide scratch resistance and heat stability in cured films.
Triglycidylisocyanurate (TGIC) is used in metal furniture coatings to improve chip resistance and durability.

Triglycidylisocyanurate (TGIC) is used in automotive and transportation powder coatings for wheels and durable components in selected systems.
Triglycidylisocyanurate (TGIC) is incorporated into industrial coatings for machinery and equipment to improve solvent and corrosion resistance.
Triglycidylisocyanurate (TGIC) is used in powder coatings for electrical enclosures to support protective film performance.

Triglycidylisocyanurate (TGIC) is used in epoxy-modified systems in selected applications to increase functionality and crosslink density.
Triglycidylisocyanurate (TGIC) is incorporated into thermoset formulations where high reactivity and strong network formation are required.
Triglycidylisocyanurate (TGIC) is used in specialty composites and molded thermosets in selected applications to improve heat and chemical resistance.

Triglycidylisocyanurate (TGIC) is valued because Triglycidylisocyanurate (TGIC) provides high-functionality epoxy crosslinking that enables strong, durable, and chemically resistant coatings at efficient cure schedules.

Triglycidylisocyanurate (TGIC) is used as a curing agent in polyester powder coating formulations.
Triglycidylisocyanurate (TGIC) helps form highly crosslinked thermoset coating films.
Triglycidylisocyanurate (TGIC) is used in exterior powder coating systems.
Triglycidylisocyanurate (TGIC) improves weather resistance on coated metal surfaces.

Triglycidylisocyanurate (TGIC) is used in architectural aluminum coatings.
Triglycidylisocyanurate (TGIC) supports gloss retention on window frames, doors, and facade profiles.
Triglycidylisocyanurate (TGIC) is used in outdoor metal furniture coatings.
Triglycidylisocyanurate (TGIC) improves scratch resistance and long-term finish stability.

Triglycidylisocyanurate (TGIC) is used in appliance powder coatings.
Triglycidylisocyanurate (TGIC) provides durable protection for refrigerators, washing machines, ovens, and similar equipment.
Triglycidylisocyanurate (TGIC) is used in automotive component coatings.
Triglycidylisocyanurate (TGIC) improves resistance to heat, chemicals, and environmental exposure.

Triglycidylisocyanurate (TGIC) is used in agricultural machinery coatings.
Triglycidylisocyanurate (TGIC) helps protect equipment from abrasion, sunlight, and chemical contact.
Triglycidylisocyanurate (TGIC) is used in garden equipment coatings.
Triglycidylisocyanurate (TGIC) supports impact resistance and coating durability in outdoor use.

Triglycidylisocyanurate (TGIC) is used in industrial protective coatings.
Triglycidylisocyanurate (TGIC) helps protect steel structures and machinery from corrosion.
Triglycidylisocyanurate (TGIC) is used in pipeline coating systems.
Triglycidylisocyanurate (TGIC) improves resistance to moisture, salts, and mechanical stress.

Triglycidylisocyanurate (TGIC) is used in fencing and railing coatings.
Triglycidylisocyanurate (TGIC) helps maintain appearance and corrosion protection outdoors.
Triglycidylisocyanurate (TGIC) is used in coatings for outdoor lighting fixtures.
Triglycidylisocyanurate (TGIC) supports color stability under ultraviolet exposure.

Triglycidylisocyanurate (TGIC) is used in decorative powder coating systems.
Triglycidylisocyanurate (TGIC) helps produce smooth, glossy, and durable coated surfaces.
Triglycidylisocyanurate (TGIC) is used in textured powder coatings.
Triglycidylisocyanurate (TGIC) supports consistent curing in special-effect finishes.

Triglycidylisocyanurate (TGIC) is used in thermosetting resin systems.
Triglycidylisocyanurate (TGIC) acts as a multifunctional epoxy compound.
Triglycidylisocyanurate (TGIC) is used in epoxy resin modification.
Triglycidylisocyanurate (TGIC) increases crosslink density and cured network strength.

Triglycidylisocyanurate (TGIC) is used in electrical insulation materials.
Triglycidylisocyanurate (TGIC) improves thermal stability in insulating resin systems.
Triglycidylisocyanurate (TGIC) is used in electronic encapsulation materials.
Triglycidylisocyanurate (TGIC) helps protect components from moisture and chemical exposure.

Triglycidylisocyanurate (TGIC) is used in printed circuit board materials.
Triglycidylisocyanurate (TGIC) supports heat resistance in compatible electronic laminate systems.
Triglycidylisocyanurate (TGIC) is used in adhesive formulations.
Triglycidylisocyanurate (TGIC) improves bond strength in selected heat-curable adhesive systems.

Triglycidylisocyanurate (TGIC) is used in sealant formulations.
Triglycidylisocyanurate (TGIC) helps improve durability and resistance to environmental stress.
Triglycidylisocyanurate (TGIC) is used in composite material systems.
Triglycidylisocyanurate (TGIC) supports mechanical strength in fiber-reinforced thermoset structures.

Triglycidylisocyanurate (TGIC) is used in heat-resistant molding compounds.
Triglycidylisocyanurate (TGIC) contributes to dimensional stability under elevated temperatures.
Triglycidylisocyanurate (TGIC) is used in specialty polymer modification.
Triglycidylisocyanurate (TGIC) improves thermal and mechanical performance in selected polymer systems.

Triglycidylisocyanurate (TGIC) is used in research and development of epoxy-functional materials.
Triglycidylisocyanurate (TGIC) serves as a reactive building block in polymer chemistry.

DESCRIPTION

Triglycidylisocyanurate (TGIC) is a trifunctional epoxy compound based on an isocyanurate ring with three glycidyl (epoxy) groups, and this structure gives Triglycidylisocyanurate (TGIC) high reactivity toward carboxyl-functional resins.
Triglycidylisocyanurate (TGIC) 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.
Triglycidylisocyanurate (TGIC) increases crosslink density, and this typically improves hardness, chemical resistance, and heat stability while also influencing flexibility depending on formulation balance.

Triglycidylisocyanurate (TGIC) is a sensitizer and can cause allergic skin reactions, and dust exposure should be minimized with engineering controls and PPE.
Triglycidylisocyanurate (TGIC) 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.
Triglycidylisocyanurate (TGIC) should be stored in tightly closed containers to prevent moisture pickup and contamination, and stable storage supports consistent melt and cure behavior in powder processing.

Triglycidylisocyanurate (TGIC) should be handled with dust control and good housekeeping because fine powders can become airborne during weighing and mixing.
Triglycidylisocyanurate (TGIC) should be kept away from strong acids, strong bases, and strong oxidizers unless compatibility is verified for the specific process.
Triglycidylisocyanurate (TGIC) should be evaluated for cure compatibility because crosslinkers can change cure speed and exotherm in some systems.

Triglycidylisocyanurate (TGIC) is a multifunctional epoxy compound based on an isocyanurate ring structure.
Triglycidylisocyanurate (TGIC) contains three glycidyl groups capable of reacting during curing.
Triglycidylisocyanurate (TGIC) is widely known by the abbreviation TGIC.
Triglycidylisocyanurate (TGIC) is widely used in thermosetting powder coating technology.

Triglycidylisocyanurate (TGIC) is typically supplied as a white crystalline powder or granular solid.
Triglycidylisocyanurate (TGIC) has high reactivity because of its epoxy functionality.
Triglycidylisocyanurate (TGIC) forms highly crosslinked networks with suitable curing partners.
Triglycidylisocyanurate (TGIC) is especially compatible with carboxyl-functional polyester resins.

Triglycidylisocyanurate (TGIC) provides excellent outdoor durability in properly formulated coatings.
Triglycidylisocyanurate (TGIC) improves resistance to heat, chemicals, and weathering.
Triglycidylisocyanurate (TGIC) contributes to coating hardness and mechanical strength.
Triglycidylisocyanurate (TGIC) helps produce smooth, durable, and protective cured surfaces.

Triglycidylisocyanurate (TGIC) is valued for supporting gloss retention and color stability.
Triglycidylisocyanurate (TGIC) can improve adhesion to properly prepared metal substrates.
Triglycidylisocyanurate (TGIC) performance depends on purity, epoxy equivalent weight, and particle characteristics.
Triglycidylisocyanurate (TGIC) performance also depends on resin type, curing temperature, and formulation balance.

Triglycidylisocyanurate (TGIC) should be stored in tightly closed containers.
Triglycidylisocyanurate (TGIC) should be protected from moisture, heat, and contamination.
Triglycidylisocyanurate (TGIC) dust should be minimized during handling and processing.
Triglycidylisocyanurate (TGIC) may cause skin sensitization and should be handled with suitable protective measures.

Triglycidylisocyanurate (TGIC) should be used according to supplier safety data and regulatory requirements.
Triglycidylisocyanurate (TGIC) is selected when high crosslink density is required.
Triglycidylisocyanurate (TGIC) is useful in formulations requiring durability and environmental resistance.
Triglycidylisocyanurate (TGIC) is an important specialty chemical in coating, resin, and polymer industries.

Triglycidylisocyanurate (TGIC) is valued where strong curing performance and long-lasting surface protection are needed.

PROPERTIES

Chemical Formula: C12H15N3O6
Molecular Weight: 297.27 g/mol
Common Name: Triglycidylisocyanurate (TGIC)
Chemical Type: Trifunctional epoxy crosslinker; curing agent; thermoset additive
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 resins and acids; epoxy ring-opening chemistry
Stability: Stable under dry, cool storage; avoid moisture and reactive contaminants
Dusting: Fine powder can become airborne; dust control required
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 Triglycidylisocyanurate (TGIC) 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.
Rotate stock using FIFO practices to maintain consistent quality and predictable curing performance.