Anti-yellowing agent for PU

The anti-yellowing agent for PU helps polyurethane manufacturers produce bright, long-lasting materials resistant to sunlight, oxygen, and temperature stress. It’s trusted by leading PU coating and adhesive suppliers seeking colorfast solutions. Suitable for flexible foam, synthetic leather, sealants, and molded parts, it stabilizes polymer chains and prevents oxidative discoloration. With global reach across OEM and export markets, it supports production consistency and brand reputation in high-performance PU goods.

CUCAT-GW01

Catalysts for PU castors and rollers

Inquire Now

TCAT series of Tin Catalysts

Organotin Catalysts for Polyurethane

Inquire Now

CUCAT-GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

Inquire Now

WCAT-WS12A

Eco-friendly Catalyst for Silicon PU Stadium Pavement

Inquire Now

BCAT-20BP

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

Inquire Now

AUCAT-201

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

Inquire Now

ZCAT-EX16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

Inquire Now

BCAT Series of PU Catalyst

Organic Bismuth Polyurethane Metal Catalyst

Inquire Now

ZCAT-T50

Post Curing Orgainc Zinc Catalyst for polyurethane elastomers

Inquire Now

WCAT-WS17

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

Inquire Now

Bismuth and Zinc Composite Catalyst BX-EM23

organic bismuth and zinc composite catalyst

Inquire Now

Polyurethane Catalyst AUCAT-7015

Inquire Now

Recommend Products

Anti-yellowing agent for PU

The anti-yellowing agent for PU provides photochemical stabilization through absorption of UV radiation and suppression of free radical reactions. It integrates easily into PU prepolymer systems and maintains performance even under repeated thermal cycles. Applicable to both aromatic and aliphatic PU systems, it offers excellent compatibility, transparency retention, and durability for coatings, adhesives, and elastomers.