dispersant for PU sealant

The dispersant for PU sealant is tailored for sealant manufacturers that require long-term stability and homogeneous pigment dispersion. It ensures color uniformity, prevents sedimentation, and enhances flow properties during extrusion. This additive improves the appearance and mechanical integrity of PU-based sealants, making it ideal for construction, automotive, and industrial sealing applications. With a focus on OEM supply chains, our dispersants help producers maintain product quality while optimizing formulation costs and processing performance.

WCAT-WS17

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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Polyurethane Catalyst CUCAT-HAB

Bubble-free Catalyst for Polyurethane Elastomer and Adhesive & Sealant

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WCAT-W30B

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

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Polyurethane Catalyst AUCAT-7015

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Low TVOC catalyst CUCAT-V17A&18

Bubble-free Catalyst for low TVOC PU plastic runway resin

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BCAT-20BP

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

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BCAT-E20

Eco-friendly Polyurethane Organic Bismuth Metal Catalyst

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CUCAT-HC

Non-foaming PU Catalyst for Polyurethane Elastomers

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CUCAT-G5A

Low Free TDI Trimer Catalyst

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FOCAT Series PU Catalyst

Eco-friendly Polyurethane Foam Catalyst

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Tin Catalyst TCAT-NS01

high efficiency chelated tin catalyst

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ZCAT-Z19P

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

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dispersant for PU sealant

The dispersant for PU sealant uses advanced surfactant structures to achieve excellent pigment wetting and distribution. It reduces viscosity variation during mixing and enhances sealant homogeneity. Designed for both moisture-curing and two-component PU systems, it prevents phase separation and pigment floating. It provides better color retention and stable flow, ensuring smooth application in joints and gaps.