PU Antioxidant

Our PU Antioxidant is a high-efficiency additive developed to protect polyurethane materials from oxidation, UV damage, and color fading. Designed for OEM foam, coating, and adhesive producers, it extends product lifespan and improves heat stability. The formulation offers low volatility, strong compatibility, and long-term performance under thermal and environmental stress. It is ideal for manufacturers prioritizing quality retention and sustainability in their PU product lines.

Polyurethane Catalyst CUCAT-TY01

Bubble-free Catalyst for PU plastic runway resin

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BCAT-20AP

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

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CUCAT-SW02D

Polyurethane Catalyst for Elastomers of polyester system

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FOCAT Series PU Catalyst

Eco-friendly Polyurethane Foam Catalyst

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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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PU Catalyst CUCAT-PD

Eco-friendly Catalyst for Polyurethane

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WCAT Series of PU Catalysts

Eco-friendly Moisture-cured Polyurethane Catalyst

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CUCAT-G5A

Low Free TDI Trimer Catalyst

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WCAT-WS13A

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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BCAT Series of PU Catalyst

Organic Bismuth Polyurethane Metal Catalyst

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BCAT-E20CX

Organic Bismuth Metal Polyurethane Catalyst

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ZCAT-EX16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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PU Antioxidant

PU Antioxidant functions by scavenging free radicals and decomposing peroxides formed during PU polymer aging. It prevents yellowing, embrittlement, and loss of elasticity in foam, sealant, and coating systems. Available as hindered phenolic and phosphite types, it ensures long-term color stability. The additive blends easily with polyols and prepolymers and resists leaching or volatilization during processing.