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doxu 1270w waterborne blocked isocyanate hardener high temperature activation-0

Water Based Isocyanate Hardener

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DOXU-1270W Waterborne Blocked Isocyanate Hardener (High Temperature Activation)

Effective NCO%:7.8±0.5

Solid Content%:70±2.0

Viscosity (CPS, 25℃):1500~6500

Free Monomers%:≤0.2

Unsealing Temp:150-160°C

Waterborne blocked isocyanate with ε-CAP as blocking agent, high temperature activation at 150-160°C, excellent thermal stability and durability.

Blocked, 150-160°C Activation, ε-CAP Sealant, 70% Solid, Waterborne

Technical Specifications

Parameter Value Unit
Fe-Co Color Number ≤2 -
Free Monomers% ≤0.2 %
Effective NCO% 7.8±0.5 %
Solid Content% 70±2.0 %
Viscosity (25℃) 1500~6500 CPS
Unsealing Temperature 150-160°C °C
Sealant ε-CAP -

Product Features

  • High temperature activation at 150-160°C, excellent thermal stability
  • ε-CAP as blocking agent providing superior durability
  • Low free monomer content (≤0.2%) meeting environmental standards
  • Waterborne formulation with low VOC emissions
  • Excellent compatibility with various waterborne resins
  • Superior mechanical properties and chemical resistance after curing

Application Areas

Designed for high-performance waterborne coating applications requiring high temperature curing, such as automotive coatings, coil coatings, and other demanding industrial applications. Provides superior durability and performance.

Packaging & Storage

Packaging

  • 20kg/barrel
  • 200kg/barrel
  • Custom packaging available

Storage

  • Store in cool, dry place
  • Avoid direct sunlight
  • Shelf life: 6 months

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