HF-1568 Aliphatic polyisocyanates (HDI trimers)

2023-11-20by admin0

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


Numerical value

Non-volatile component (%)


NCO content (%)


Flash point (℃)

About 50

Color value


Viscosity (25℃, mPa.s)

About 500

HDI monomer (%)


Recommendations for use

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


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.

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