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.

Low TVOC catalyst CUCAT-V17A&18

Bubble-free Catalyst for low TVOC PU plastic runway resin

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ZCAT-EZ19

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

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BCAT-E28A

Organic Bismuth Metal Catalyst for Polyurethane

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CUCAT-V17/V18

Non-foaming Catalyst for low TVOC PU plastic runway resin

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CUCAT-HST

Polyurethane Catalyst for two-component polyurethane system

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WCAT-WS11-WS11A

Eco-friendly Catalyst for low TVOC sport track resin and silicon PU stadium pavement

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Bismuth and Zinc Composite Catalyst BX-EM14

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BCAT-E20

Eco-friendly Polyurethane Organic Bismuth Metal Catalyst

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CUCAT-V19

Non-foaming Catalyst for low TVOC PU plastic runway resin

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WCAT-WP01

Moisture-cured PU Catalyst for Aliphatic Isocynate System

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Tin Catalyst TCAT-NS01

high efficiency chelated tin catalyst

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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.