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.
CUCAT Series of Bubble Free Catalyst
CUCAT Series of Bubble Free Catalyst

Eco-friendly Bubble-free Non Foaming Polyurethane Catalyst

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Tin-free PU catalyst WCAT-WH03
Tin-free PU catalyst WCAT-WH03

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

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Tin Catalyst TCAT-NS01
Tin Catalyst TCAT-NS01

high efficiency chelated tin catalyst

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ZCAT-EX16
ZCAT-EX16

Polyurethane Organic Zinc Metal Catalyst for PU Resin

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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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AUCAT-1001E
AUCAT-1001E

Tin Free Anti-hydrolysis Polyurethane Catalyst

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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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Tin catalyst TCAT-S029
Tin catalyst TCAT-S029

high efficiency organo tin catalyst

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ZCAT-Z19P
ZCAT-Z19P

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

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WCAT-W30B
WCAT-W30B

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

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CUCAT-U2
CUCAT-U2

PU Catalyst for synthesis of waterborne isocyanate curing agent

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PU Catalyst CUCAT-PD
PU Catalyst CUCAT-PD

Eco-friendly Catalyst for Polyurethane

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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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