Toluene diisocyanate manufacturer Knowledge HF-3980 Cycloaliphatic polyisocyanate Suitable for curing agent for plastics, metals, automobiles, bridges, etc.

HF-3980 Cycloaliphatic polyisocyanate Suitable for curing agent for plastics, metals, automobiles, bridges, etc.

author: Post: 09/05/2023 90read Comments Off

Sales Name Aliphatic isocyanate

Abbreviation HF-3980

Product Nature

NCO content (total)	about 12% by weight
NCO content (free)	<0.1%
solid content	70 %
Viscosity, 23℃	900± 250 MPa.s
color value (APHA)	≤70
Flash point (closed cup)	50 ℃
density	1.08 g/cm3
solvent	BAC

Recommended use

For the preparation of weather resistance, temperature resistance, quick drying, high hardness, good toughness, Polyurethane coating system with excellent chemical resistance

Curing agent for plastic, metal, automobile, bridge, etc.

Packaging

20kg iron drum, 200kg iron drum

Dry conditions

Dry at room temperature or bake at low temperature.

Precautions

The diluted solid content should not be lower than 40%.

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