Polyurethane Auxiliaries

Our Polyurethane Auxiliaries line serves industrial polyurethane manufacturers and OEM producers requiring consistent process efficiency and final performance. This includes catalysts, surfactants, stabilizers, and anti-aging agents designed to fine-tune foam density, curing rate, and color stability. We deliver specialized auxiliaries for flexible foam, rigid foam, coatings, and sealants, ensuring optimal balance between reactivity and final mechanical strength. With stable supply chains and technical expertise, we help factories achieve reproducible and eco-compliant PU formulations.
AUCAT Series of PU Catalysts
AUCAT Series of PU Catalysts

Eco-friendly Anti-hydrolysis Polyurethane Catalyst

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BCAT Series of PU Catalyst
BCAT Series of PU Catalyst

Organic Bismuth Polyurethane Metal Catalyst

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Tin catalyst TCAT-S029
Tin catalyst TCAT-S029

high efficiency organo tin catalyst

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FOCAT-8003M
FOCAT-8003M

Tin Free Anti-hydrolysis Polyurethane Foaming Catalyst

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Polyurethane Catalyst CUCAT-FS01
Polyurethane Catalyst CUCAT-FS01

PU Catalyst for two-component waterproof coating

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CUCAT-HAA
CUCAT-HAA

Bubble-free Catalyst for Polyurethane Elastomers

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BX Series of PU Catalyst
BX Series of PU Catalyst

Organic Bismuth-zinc Composite Catalysts

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WCAT-W30B
WCAT-W30B

Eco-friendly Polyurethane catalyst for micro foaming material of silicon PU stadium

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BCAT-E28B
BCAT-E28B

Organic Bismuth Metal Catalyst for Polyurethane

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WCAT-WS8
WCAT-WS8

Eco-friendly Catalyst for Silicon PU Stadium Pavement

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ZCAT-Z19P
ZCAT-Z19P

Eco-friendly PU Organic Zinc Catalyst for Polyurethane Sport Track Resin and silicon PU

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CUCAT-GW01
CUCAT-GW01

Catalysts for PU castors and rollers

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Polyurethane Auxiliaries

Polyurethane Auxiliaries encompass a range of performance-enhancing chemicals used during PU formulation. They adjust the kinetics of the polyaddition reaction and improve physical properties such as adhesion, hardness, and elasticity. These auxiliaries include delayed-action catalysts, chain extenders, crosslinkers, and processing stabilizers. Each formulation is compatible with both TDI and MDI systems, ensuring smooth curing and reduced foam collapse. They maintain performance consistency under varying temperature and humidity conditions.

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