Anti-Settling Additive for Polyurethane

The Anti-Settling Additive for Polyurethane is engineered for manufacturers seeking superior pigment control and long-term storage stability in PU systems. It prevents hard settling of fillers and pigments, ensuring uniform texture and visual consistency. Widely applied in coatings, adhesives, and sealants, this additive enhances production reliability and flow performance during application. It allows formulators to achieve better rheological balance and improved anti-sagging performance, optimizing the final product’s appearance and stability. Ideal for OEM producers and PU system developers pursuing consistent, defect-free finishes.

AUCAT Series of PU Catalysts

Eco-friendly Anti-hydrolysis Polyurethane Catalyst

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WCAT-WS12A

Eco-friendly Catalyst for Silicon PU Stadium Pavement

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BCAT-E20

Eco-friendly Polyurethane Organic Bismuth Metal Catalyst

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BCAT-20AP

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

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FOCAT-8002

Polyurethane Foaming Catalyst

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CUCAT-GW01

Catalysts for PU castors and rollers

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Bismuth and Zinc Composite Catalyst BX-EM23A

organic bismuth and zinc composite catalyst

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CUCAT-E03

PU Catalyst substitute for Mercury Catalyst

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FOCAT-8004M

Tin Free Anti-hydrolysis PU Foaming Catalyst

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AUCAT-201

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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WCAT-WS2

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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ZCAT-Z19P

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

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Anti-Settling Additive for Polyurethane

The Anti-Settling Additive for Polyurethane forms a reversible thixotropic structure to prevent pigment and filler sedimentation in storage. It stabilizes viscosity, enhances dispersion uniformity, and supports smooth application. Compatible with both solvent-based and waterborne PU systems, this additive effectively controls sag resistance and maintains leveling properties. It is particularly suited for polyurethane coatings, adhesives, and sealants where consistent flow and long-term stability are critical.