anti foaming agent for polyurethane

Our anti foaming agent for polyurethane range provides powerful defoaming solutions for PU manufacturing lines. Specifically designed for foam, coating, and adhesive systems, these agents effectively suppress air entrainment during mixing and application. They ensure smooth surface finish, prevent pinholes, and improve optical and mechanical properties. Used in continuous and batch production, they remain stable under heat and shear. Ideal for OEM factories, they are available in silicone, non-silicone, and polymeric forms. Environmentally compliant and VOC-free, our defoamers maintain product consistency and reduce rework costs, making them essential for high-efficiency polyurethane processing.

BCAT-E28B

Organic Bismuth Metal Catalyst for Polyurethane

Inquire Now

Bismuth and Zinc Composite Catalyst BX-EM14

Inquire Now

AUCAT-101W/201W

Anti-hydrolysis Catalyst for water-based polyurethane coating

Inquire Now

CUCAT-HA02

Eco-friendly Catalyst for Polyurethane polyurea

Inquire Now

ZCAT-EZ19

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

Inquire Now

WCAT-WS2

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

Inquire Now

ZCAT Series of PU Catalyst

Organic Zinc Polyurethane Metal Catalysts

Inquire Now

BCAT-20BP

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

Inquire Now

CUCAT-HAA

Bubble-free Catalyst for Polyurethane Elastomers

Inquire Now

Polyaspartic Catalyst CUCAT-TD01

Eco-friendly Catalyst for Polyaspartic Floor Coating

Inquire Now

CUCAT-HST

Polyurethane Catalyst for two-component polyurethane system

Inquire Now

CUCAT-DG01/DG02

Non-foaming PU Catalyst substitute for organic mercury

Inquire Now

Recommend Products

anti foaming agent for polyurethane

The anti foaming agent for polyurethane functions by rapidly dispersing within the polymer matrix to release trapped air and control foam generation. It stabilizes flow behavior, minimizes surface tension, and prevents voids in coatings or cast parts. The product’s excellent thermal stability ensures performance during high-speed mixing and curing. Suitable for flexible foams, coatings, adhesives, and elastomers, it provides long-lasting defoaming action without affecting adhesion, gloss, or curing kinetics.