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doxu 5200 hdi anionic waterborne isocyanate hardener improved-0

Water Based Isocyanate Hardener

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DOXU-5200 HDI Anionic Waterborne Isocyanate Hardener (Improved)

NCO%:21.0±0.5
Solid Content%:100
Viscosity (CPS, 25℃):2500±1000
Free Monomers%:≤0.3

Improved version of DOXU-5100 with lower viscosity, higher NCO content, and better hand-stirring properties.

HDI, Anionic100% Solid, Low Viscosity, Improved

Technical Specifications

Parameter Value Unit
Fe-Co Color Number ≤1 -
Free Monomers% ≤0.3 %
NCO% 21.0±0.5 %
Solid Content% 100 %
Viscosity (25℃) 2500±1000 CPS

Product Features

  • Improved version with lower viscosity and better hand-stirring properties
  • Higher NCO content for enhanced crosslinking efficiency
  • Excellent hydrophilicity and easy emulsification
  • High gloss and high fullness finish
  • Fast drying speed and high hardness development
  • Low free monomer content (≤0.3%)

Application Areas

Improved version designed for waterborne coatings and crosslinking agent applications. Provides better workability with lower viscosity and higher performance with increased NCO content.

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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