HDI trimer AsahiKasei TPA-90SB
Type:
Aliphatic Polyisocyanate (HDI Trimer)
Features:
# High NCO content
# Lower viscosity
# Good coated film appearance
# Good weather resistance
# Low residual monomer
Applications:
# Two-component applications
# Plastic coatings
# Auto refinish coatings
# Automobile, motorcycle ; base coat and top coat
# Heavy duty coatings
Typical properties:
Appearance |
Colorless to slightly yellowish clear liquid |
Non-volatile |
90 wt% |
Solvent |
Solvent naphtha (petroleum),light arom. / Butyl acetate=1/1 |
NCO content |
20.9 wt% |
Viscosity |
310 mPa·s at 25℃ |
Color value |
< 1 (Gardner) |
NCO equivalent weight |
Approx.201 |
Flash point |
60℃ |
Density at 20℃ |
1.13 |
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