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.

ZCAT-X16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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ZCAT-T50

Post Curing Orgainc Zinc Catalyst for polyurethane elastomers

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WCAT-WS13A

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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BCAT-E28A

Organic Bismuth Metal Catalyst for Polyurethane

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CUCAT-K6

Eco-friendly Non-foaming Polyurethane Catalyst for PU Elastomers

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BX Series of PU Catalyst

Organic Bismuth-zinc Composite Catalysts

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Polyaspartic Catalyst CUCAT-TD01

Eco-friendly Catalyst for Polyaspartic Floor Coating

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FOCAT-8002

Polyurethane Foaming Catalyst

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CUCAT-DG01/DG02

Non-foaming PU Catalyst substitute for organic mercury

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CUCAT-HS

Non-foaming PU Catalyst for Polyurethane Elastomers

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FOCAT Series PU Catalyst

Eco-friendly Polyurethane Foam Catalyst

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AUCAT Series of PU Catalysts

Eco-friendly Anti-hydrolysis Polyurethane Catalyst

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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.