hf-1568 aliphatic polyisocyanates (hdi trimers)

hf-1568 aliphatic polyisocyanate (hdi trimer) used for automotive oem paints, automotive refinishing, transportation, industrial products, and plastics.
model hf-1568

type aliphatic polyisocyanate (hdi trimer)

application used as a curing agent component in light-resistant polyurethane coatings. used in automotive original paint, automotive refinishing, transportation, industrial products and plastic finishing.

main characteristics

-excellent chemical and weathering resistance;

-outstanding light retention and excellent mechanical properties.

product specification

properties

numerical value

non-volatile component (%)

68±1

nco content (%)

15

flash point (℃)

about 50

color value

≤40

viscosity (25℃, mpa.s)

about 500

hdi monomer (%)

≤0.15

recommendations for use

with polyacrylate or polyester polyol, the coating system configured is suitable for self-drying or baking.

storage

sensitive to moisture and should therefore be stored in the original airtight containers. the product has a shelf life of at least 6 months when stored under proper conditions at room temperature.

material safety

material safety data sheets for this product are available on request.