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.

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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