Hydrolysis Stabilizers for PU Coating

The Hydrolysis Stabilizers for PU Coating are formulated to provide long-term protection against environmental degradation and hydrolytic damage. Designed for coating manufacturers and OEM suppliers, these stabilizers significantly extend coating durability, gloss retention, and color stability. Ideal for applications in automotive, furniture, and industrial protective coatings, they help maintain film integrity under tropical and humid conditions. As a professional additive supplier, we focus on delivering sustainable, high-performance PU solutions that support customers in achieving superior coating stability, reducing maintenance frequency, and enhancing product reliability for both domestic and export markets.
AUCAT-RM301
AUCAT-RM301

Anti-hydrolysis Polyurethane Thermal Sensitive 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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FOCAT Series PU Catalyst
FOCAT Series PU Catalyst

Eco-friendly Polyurethane Foam 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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CUCAT-DG01/DG02
CUCAT-DG01/DG02

Non-foaming PU Catalyst substitute for organic mercury

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WCAT-WP01
WCAT-WP01

Moisture-cured PU Catalyst for Aliphatic Isocynate System

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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-E02
CUCAT-E02

Polyurethane Catalyst substitute for Mercury Catalyst

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CUCAT-HS
CUCAT-HS

Non-foaming PU Catalyst for Polyurethane Elastomers

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ZCAT-X16
ZCAT-X16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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AUCAT-101
AUCAT-101

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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AUCAT-101W/201W
AUCAT-101W/201W

Anti-hydrolysis Catalyst for water-based polyurethane coating

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Hydrolysis Stabilizers for PU Coating

This Hydrolysis Stabilizer for PU Coating acts as a chemical barrier against water-induced degradation of polyester-based polyurethanes. It prevents ester hydrolysis, maintaining mechanical strength and film clarity under long-term exposure to heat and moisture. The additive is compatible with both solvent-based and waterborne PU coatings. It improves coating lifespan, adhesion, and resistance to yellowing. Easy to blend during formulation, it offers excellent dispersibility and long-lasting performance for industrial coatings, clear coats, and flexible surface finishes.

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