Dehydrating Agent for Polyurethane

The Dehydrating Agent for Polyurethane is essential for PU manufacturers aiming to improve product consistency and eliminate moisture-related curing issues. Designed for B2B clients, this additive removes residual water from raw materials, preventing bubble formation and incomplete curing. It is ideal for applications in coatings, adhesives, sealants, and elastomers. Our high-purity formulation ensures stable reactivity and enhances final product strength, helping manufacturers maintain high production standards and reduce defect rates.
ZCAT Series of PU Catalyst
ZCAT Series of PU Catalyst

Organic Zinc Polyurethane Metal Catalysts

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Polyaspartic Catalyst CUCAT-TD01
Polyaspartic Catalyst CUCAT-TD01

Eco-friendly Catalyst for Polyaspartic Floor Coating

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WCAT-WS2
WCAT-WS2

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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Polyurethane Catalyst CUCAT-HAB
Polyurethane Catalyst CUCAT-HAB

Bubble-free Catalyst for Polyurethane Elastomer and Adhesive & Sealant

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BCAT-E28A
BCAT-E28A

Organic Bismuth Metal Catalyst for Polyurethane

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WCAT-W30B
WCAT-W30B

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

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FOCAT-8004M
FOCAT-8004M

Tin Free Anti-hydrolysis PU Foaming Catalyst

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CUCAT-K6
CUCAT-K6

Eco-friendly Non-foaming Polyurethane Catalyst for PU Elastomers

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AUCAT-101
AUCAT-101

Tin Free Anti-hydrolysis PU Catalyst for Polyurethane Paint

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ZCAT-EZ19
ZCAT-EZ19

Eco-friendly PU Organic Zinc Catalyst for Polyurethane Sport Track and PU running track

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CUCAT-HST
CUCAT-HST

Polyurethane Catalyst for two-component polyurethane system

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CUCAT-HC
CUCAT-HC

Non-foaming PU Catalyst for Polyurethane Elastomers

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Dehydrating Agent for Polyurethane

This Dehydrating Agent for Polyurethane functions as a moisture scavenger that reacts with trace water in polyols or prepolymers. It prevents undesired side reactions between water and isocyanate, which can cause foaming or gas formation. Compatible with both solvent-based and waterborne systems, it ensures uniform curing and improved surface finish. The additive is highly efficient, thermally stable, and easy to handle, providing reliable moisture control in PU processing.

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