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Bio-based 1,5-pentamethylene diisocyanate (PDI) based polyisocyanate

Applications detail

Hardener for Coatings, Adhesives, and Sealants

Applications

Exterior
Coating materials
Bonding agents, tackifier
Construction materials (interior)
Construction materials (exterior)

Characteristics

Chemical resistance
Transparency
Viscosity
Environmental friendly

Overview

The ³§°Õ´¡µþ¾±°¿â„¢ series are aliphatic polyisocyanurates based on bio-based 1,5-pentamethylene diisocyanate (³§°Õ´¡µþ¾±°¿â„¢ PDIâ„¢), which is a new product.

  • High NCO content and non-yellowing
  • Excellent solvent resistance and weather resistance
  • High Biomass content of more than 60%
  • Applicable to field Hexamethylenediisocyanate (HDI) derivatives are being used
³§°Õ´¡µþ¾±°¿â„¢D-370ND-376N
AppearanceClear, liquidClear, liquid
Solid content, %100100
Viscosity at 25°C, mPa·s2,000900
NCO content, %2523.5
Monomeric PDI content, %less than 1less than 1
RemarksStandard
Polyisocyanurate type		Low viscosity
Polyisocyanurate Type
Biomass content ※ , %7067

*The Biomass content of these polyisocyanates was measured according to ASTM D6866-04.
Although the data above are not guaranteed by any industrial standards, they are based on test results.

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