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doxu 1070w waterborne blocked isocyanate hardener low temperature activation-0

Water Based Isocyanate Hardener

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DOXU-1070W Waterborne Blocked Isocyanate Hardener (Low Temperature Activation)

Effective NCO%:7.6±0.5

Solid Content%:70±2.0

Viscosity (CPS, 25℃):1500~6500

Free Monomers%:≤0.2

Unsealing Temp:120°C

Waterborne blocked isocyanate with DMP as blocking agent, low temperature activation at 120°C, excellent storage stability and processing performance.

Blocked, 120°C Activation, DMP Sealant, 70% Solid, Waterborne

Technical Specifications

Parameter Value Unit
Fe-Co Color Number ≤2 -
Free Monomers% ≤0.2 %
Effective NCO% 7.6±0.5 %
Solid Content% 70±2.0 %
Viscosity (25℃) 1500~6500 CPS
Unsealing Temperature 120°C °C
Sealant DMP -

Product Features

  • Low temperature activation at 120°C, suitable for heat-sensitive substrates
  • DMP as blocking agent providing excellent storage stability
  • Low free monomer content (≤0.2%) meeting environmental standards
  • Waterborne formulation with low VOC emissions
  • Excellent compatibility with various waterborne resins
  • Good mechanical properties and chemical resistance after curing

Application Areas

Designed for waterborne coatings requiring low temperature curing, such as wood coatings, plastic coatings, and other heat-sensitive substrates. Provides excellent performance in applications where high temperature curing is not feasible.

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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