Polyurethane Curatives

The Polyurethane Curatives range provides tailored curing solutions for PU elastomers, adhesives, and coatings requiring precise mechanical and thermal performance. Designed for OEM and specialized manufacturers, these curatives regulate curing kinetics and network density to achieve the desired balance of elasticity and strength. They are widely used in RIM molding, high-performance coatings, and sealants. Each grade is optimized for different reactivity levels, from slow-curing systems for large castings to fast-curing coatings. Our curatives meet international environmental standards, offering long pot life, excellent stability, and predictable curing behavior.
ZCAT-EX16
ZCAT-EX16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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AUCAT-1001E
AUCAT-1001E

Tin Free Anti-hydrolysis Polyurethane Catalyst

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FOCAT-8003M
FOCAT-8003M

Tin Free Anti-hydrolysis Polyurethane Foaming Catalyst

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AUCAT-101W/201W
AUCAT-101W/201W

Anti-hydrolysis Catalyst for water-based polyurethane coating

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AUCAT-1301
AUCAT-1301

Tin Free Anti-hydrolysis PU Catalyst for shoes adhesive

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Polyaspartic Catalyst CUCAT-TD01
Polyaspartic Catalyst CUCAT-TD01

Eco-friendly Catalyst for Polyaspartic Floor Coating

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WCAT-WS17
WCAT-WS17

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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CUCAT-GF02
CUCAT-GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

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CUCAT-E02
CUCAT-E02

Polyurethane Catalyst substitute for Mercury Catalyst

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CUCAT-V19
CUCAT-V19

Non-foaming Catalyst for low TVOC PU plastic runway resin

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BCAT-E20CX
BCAT-E20CX

Organic Bismuth Metal Polyurethane Catalyst

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BCAT-20AP
BCAT-20AP

Eco-friendly PU Organic Bismuth Catalyst for Polyurethane Sport Track Resin and PU Sealant

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Polyurethane Curatives

The Polyurethane Curatives are typically based on diamines or diols that react with isocyanate prepolymers to form elastomeric networks. They allow control of gel time and final mechanical properties. These curatives provide superior thermal and hydrolytic stability, ensuring consistent hardness and elasticity. Their low viscosity allows easy processing, while their chemical purity ensures repeatable curing. Suitable for both hot-cast and cold-cure polyurethane systems, they offer fine-tuned performance across diverse applications.

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