Bismuth Catalysts

Our Bismuth Catalysts represent a modern, eco-friendly alternative to traditional organotin types. Designed for industrial polyurethane and coating producers, these catalysts maintain strong reactivity with minimal toxicity and VOC emission. They are ideal for manufacturers seeking REACH-compliant and green-certified production systems. With broad compatibility across flexible foam, sealant, and adhesive applications, Bismuth Catalysts ensure efficient curing without compromising performance. We offer OEM and bulk packaging options, backed by technical consultation and stable supply for large-scale manufacturers.
FOCAT-8002
FOCAT-8002

Polyurethane Foaming Catalyst

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BCAT-20AP
BCAT-20AP

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

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AUCAT-101
AUCAT-101

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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WCAT-W30B
WCAT-W30B

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

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CUCAT-DG01/DG02
CUCAT-DG01/DG02

Non-foaming PU Catalyst substitute for organic mercury

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CUCAT-HA02
CUCAT-HA02

Eco-friendly Catalyst for Polyurethane polyurea

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BCAT-E20
BCAT-E20

Eco-friendly Polyurethane Organic Bismuth Metal Catalyst

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CUCAT-E03
CUCAT-E03

PU Catalyst substitute for Mercury Catalyst

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WCAT Series of PU Catalysts
WCAT Series of PU Catalysts

Eco-friendly Moisture-cured Polyurethane Catalyst

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AUCAT Series of PU Catalysts
AUCAT Series of PU Catalysts

Eco-friendly Anti-hydrolysis Polyurethane Catalyst

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FOCAT-8004M
FOCAT-8004M

Tin Free Anti-hydrolysis PU Foaming Catalyst

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ZCAT-EX16
ZCAT-EX16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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Bismuth Catalysts

Bismuth Catalysts are non-toxic metal-based catalysts that promote urethane formation through Lewis acid activity. Featuring excellent hydrolysis resistance and temperature stability, they are ideal for moisture-cured and waterborne polyurethane systems. Their delayed gelation and high selectivity allow balanced reactivity between NCO and OH groups, minimizing side reactions. These catalysts are compatible with polyether, polyester, and acrylic systems, providing smooth curing profiles for coatings and elastomers.

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