defoamer for PU sealant

The defoamer for PU sealant supports industrial sealant producers in maintaining consistent film smoothness and elasticity. It prevents air entrapment during mixing and application, minimizing defects in construction and automotive sealing lines. Formulated for both one- and two-component PU sealants, it improves aesthetic quality and bonding performance. With excellent chemical stability and long-term effectiveness, it helps OEM partners achieve higher yield and productivity. Our low-VOC defoamers comply with global environmental standards and ensure clean, durable sealing under diverse conditions.
WCAT-WS12A
WCAT-WS12A

Eco-friendly Catalyst for Silicon PU Stadium Pavement

Inquire Now
WCAT-WP01
WCAT-WP01

Moisture-cured PU Catalyst for Aliphatic Isocynate System

Inquire Now
Tin Catalyst TCAT-NS01
Tin Catalyst TCAT-NS01

high efficiency chelated tin catalyst

Inquire Now
CUCAT-RM60
CUCAT-RM60

Eco-friendly Polyurethane Thermosensitive Delay Catalyst

Inquire Now
AUCAT-1001E
AUCAT-1001E

Tin Free Anti-hydrolysis Polyurethane Catalyst

Inquire Now
WCAT-WS8
WCAT-WS8

Eco-friendly Catalyst for Silicon PU Stadium Pavement

Inquire Now
WCAT Series of PU Catalysts
WCAT Series of PU Catalysts

Eco-friendly Moisture-cured Polyurethane Catalyst

Inquire Now
Polyurethane Catalyst CUCAT-TY01
Polyurethane Catalyst CUCAT-TY01

Bubble-free Catalyst for PU plastic runway resin

Inquire Now
AUCAT-RM301
AUCAT-RM301

Anti-hydrolysis Polyurethane Thermal Sensitive Catalyst

Inquire Now
Tin-free PU catalyst WCAT-WH03
Tin-free PU catalyst WCAT-WH03

Moisture-cured Polyurethane Catalyst substitute for DBTDL T12

Inquire Now
CUCAT-GF01/GF02
CUCAT-GF01/GF02

Eco-friendly Polyurethane Catalyst substitute for DBTDL T-12

Inquire Now
TCAT series of Tin Catalysts
TCAT series of Tin Catalysts

Organotin Catalysts for Polyurethane

Inquire Now
Recommend Products

defoamer for PU sealant

The defoamer for PU sealant eliminates trapped air and microfoam during compounding and extrusion. It maintains viscosity uniformity and prevents crater formation on cured surfaces. The product is resistant to heat, shear, and reactive isocyanate environments, ensuring compatibility with PU sealant formulations. It supports even curing and strong adhesion without affecting elasticity, weather resistance, or gloss.

Recommend Products

CAPTCHA

Recommend Products

anti-sagging Additive for PU systemsrheology modifier for PU coatingDispersing additive for polyurethaneDehydrating Agent for PolyurethaneAnti-wear Agent for polyurethaneAdditives for PU coatingmoisture scavenger for PU sealantPU Rheological AgentRheology Modifier for polyurethanePU Anti-Sagging AgentAnti-wear Agent for TPUPU Rheology ModifierPolyurethane CompoundPU Chemical ManufacturerAccessories for polyurethaneAnti-Hydrolysis Agent for TPUPU HardenerPolyurethane ChemicalRheology Modifier for PU SealantPolymer AdditivesPolyurethane DispersantPolyurethane HardenerAnti-yellowing additive for PUAnti-Friction Additive For PolyurethaneHFO Compatible CatalystMetal CatalystsRelease Agent for Polyurethanemold release agents for polyurethanePU Bonding Agentanti-sagging Agent for PU systemsPolyurethane Curativesanti-settling agent for PU adhesivetest2Polyurethane MaterialsAnti-wear Agent for PUThermo-Activated CatalystsPolyurethane AcceleratorsPolyurethane CrosslinkerAntistatic additives for PUPU Hydrolysis Stabilizerstackifier for PU adhesiveThixotropic Agent for PolyurethanePolyurethaneViscosity reducer for polyurethaneCatalyst DBTL
Inquiry List(0)
Empty
Already in the Inquiry List!
Newsletter
0