Polyurethane Hardener

Our Polyurethane Hardener is developed for industrial manufacturers seeking improved durability and rapid curing in PU coatings and adhesives. It enhances hardness, chemical resistance, and overall performance in demanding applications such as flooring, automotive coatings, and protective finishes. OEM buyers rely on its stability and controlled reactivity to ensure consistent production output. Compatible with various polyols and catalysts, it supports flexible and rigid PU formulations alike. Designed for professional use, it offers low yellowing and excellent environmental compliance, ensuring long-lasting surface protection and mechanical reliability.
FOCAT-8003M
FOCAT-8003M

Tin Free Anti-hydrolysis Polyurethane Foaming Catalyst

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Bismuth and Zinc Composite Catalyst BX-EM23A
Bismuth and Zinc Composite Catalyst BX-EM23A

organic bismuth and zinc composite catalyst

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CUCAT-E01
CUCAT-E01

Polyurethane Catalyst Replace Mercury Catalyst for Elastomers

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WCAT-WS11-WS11A
WCAT-WS11-WS11A

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

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ZCAT-Z19P
ZCAT-Z19P

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

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CUCAT-HST
CUCAT-HST

Polyurethane Catalyst for two-component polyurethane system

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CUCAT-GF02
CUCAT-GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

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CUCAT-E02
CUCAT-E02

Polyurethane Catalyst substitute for Mercury Catalyst

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WCAT-WQ01
WCAT-WQ01

Catalyst for latent curing PU system

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CUCAT-HS
CUCAT-HS

Non-foaming PU Catalyst for Polyurethane Elastomers

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AUCAT-RM301
AUCAT-RM301

Anti-hydrolysis Polyurethane Thermal Sensitive Catalyst

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Polyaspartic Catalyst CUCAT-TD01
Polyaspartic Catalyst CUCAT-TD01

Eco-friendly Catalyst for Polyaspartic Floor Coating

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Polyurethane Hardener

The Polyurethane Hardener increases crosslinking density through reaction with hydroxyl or amino functional groups. It provides fast film formation, enhanced hardness, and improved resistance to abrasion and solvents. Suitable for both solvent-based and waterborne systems, it offers adjustable curing rates and compatibility with different resins. It improves final gloss and adhesion, ensuring consistent coating performance. Ideal for industrial coatings, PU adhesives, and elastomeric products requiring strong mechanical endurance.

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