HDI trimer Vencorex HDT-90
Description:
Aliphatic polyisocyanate based on Hexamethylene Diisocyanate trimer (HDI homopolymer), supplied at 90 % solids in a blend of butyl acetate and aromatic hydrocarbon (1 for 1 in weight).
Suggested Uses:
High solids two-component polyurethane coatings and varnishes.
Exterior protective coatings for automotive OEM, car repair, industrial machinery, plastic parts …..etc.
Specifications:
Colour |
40 HAZEN (APHA) |
Viscosity at 25°C |
500±100 mPa.s |
NCO (on delivery form) |
19.8±0.7 % |
Solids content |
90.0±1.0 % |
Hexamethylene diisocyanate monomer (HDI) |
< 0.2 % |
The analytical methods are available upon request
Physical Properties:
Appearance Clear |
liquid |
Bulk density at 25°C |
1120 kg/m3 approx. |
Weight per US gallon |
9.35 lbs approx. |
Flash point (closed cup) |
53°C approx. |
Equivalent weight (on delivery form) |
212 g approx. |
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