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doxu 660hl compatible moderate dry curing agent-0

PU Yellowing Resistance Hardener

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DOXU-660HL Compatible Moderate Dry Curing Agent

NCO%:10.3±0.5

Solid Content%:60.0±2.0

Viscosity (CPS, 25℃):100 ~ 300

Free TDI%:≤0.5

Good compatibility, moderate drying speed and excellent resistance to yellowing.

Compatible, In Stock, Moderate Dry, Automotive Refinish, High-grade Coatings

Technical Specifications

Parameter Value Unit
Fe-Co Color Number ≤1 -
Free TDI% ≤0.5 %
NCO% 10.3±0.5 %
Solid Content% 60.0±2.0 %
Viscosity (25℃) 100 ~ 300 CPS

Product Features

  • Excellent compatibility with various resins
  • Moderate drying speed for easy application
  • Excellent resistance to yellowing
  • Good flexibility and adhesion
  • Suitable for multiple applications
  • Consistent performance

Application Areas

Ideal for automotive refinish paints, plastic paints, and high-grade yellowing resistant coatings. Provides good compatibility and excellent resistance to yellowing for various coating applications.

Packaging & Storage

Packaging

  • 20kg/barrel
  • 200kg/barrel
  • Custom packaging available

Storage

  • Store in cool, dry place
  • Avoid direct sunlight
  • Shelf life: 6 months

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