Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Baxenden Trixene BI 7982 Waterborne Blocked Curing Agent

Baxenden Trixene BI 7982 is a waterborne, blocked polyisocyanate curing agent from the Trixene series, designed for low-VOC, ambient-cure coatings. It offers excellent storage stability, smooth film formation, and robust chemical resistance. Ideal for automotive refinish, industrial wood, and plastic coatings requiring high performance without solvents.
  • baxenden trixene bi 7982 waterborne blocked curing agent_43f3b150
  • baxenden trixene bi 7982 waterborne blocked curing agent_43f3b150

Features Of Baxenden Trixene BI 7982 Waterborne Blocked Curing Agent

  1. Waterborne formulation enabling low-VOC, environmentally compliant coating systems.

  2. Thermally blocked isocyanate functionality providing excellent shelf stability at ambient temperatures.

  3. Efficient crosslinking with hydroxyl-functional resins (e.g., acrylics, polyesters) upon thermal activation (~130–150 °C).

  4. Good compatibility with a broad range of waterborne dispersions and co-solvent systems.

  5. Delivers enhanced hardness, chemical resistance, and film integrity in cured coatings.

Typical Applications Of Baxenden Trixene BI 7982 Waterborne Blocked Curing Agent

  1. Industrial maintenance coatings for metal substrates.

  2. Automotive OEM and refinish clearcoats and basecoats.

  3. Wood finishing coatings requiring low-temperature cure flexibility.

  4. General-purpose waterborne coil coatings.

  5. Plastic coatings where substrate heat sensitivity limits cure temperature.

Specifications Of Baxenden Trixene BI 7982 Waterborne Blocked Curing Agent

Chemical TypeBlocked aliphatic polyisocyanate dispersion
Product FormAqueous dispersion
AppearanceOpaque white to off-white liquid
Primary ApplicationsWaterborne thermoset coatings for metal, wood, and plastic
Key FeaturesLow VOC, thermal deblocking, ambient storage stability
BenefitsReduced emissions, improved pot life, robust film performance
pH (10% aqueous dilution)7.5 – 8.5
Solids Content (wt%)40 – 44


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