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HDI


H D I is an aliphatic diisocyanate. It is colorless or pale yellow, low viscosity liquid under room temperature.

H D I has been successfully applied in non-yellowing shoe adhesives, electrophoretic paint, etc.

Specificaitons

Item

Value

Appearance

colorless or pale yellow, low viscosity liquid

Purity, %

≥99.50

NCO content, %

≥49.70

Color value (Pt-Co)

≤30

Hydrolyzable chlorides, ppm

≤100

Density at 25°C, g/cm3

approx. 1.05

Flash point (P-M Closed Cup)

approx. 135°C

Viscosity at 25°C, mpa.s

approx. 3

Total chlorides, ppm

≤800



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