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.

CUCAT-V19

Non-foaming Catalyst for low TVOC PU plastic runway resin

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CUCAT-GF01/GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

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AUCAT-1001E

Tin Free Anti-hydrolysis Polyurethane Catalyst

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ZCAT Series of PU Catalyst

Organic Zinc Polyurethane Metal Catalysts

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BCAT-E28A

Organic Bismuth Metal Catalyst for Polyurethane

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Tin-free PU catalyst WCAT-WH03

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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ZCAT-Z19P

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

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CUCAT-HS

Non-foaming PU Catalyst for Polyurethane Elastomers

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CUCAT-RM60

Eco-friendly Polyurethane Thermosensitive Delay Catalyst

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CUCAT-E02

Polyurethane Catalyst substitute for Mercury Catalyst

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ZCAT-EZ19

Eco-friendly PU Organic Zinc Catalyst for Polyurethane Sport Track and PU running track

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WCAT-WS2

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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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.