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doxu 550e eu standard low viscosity matte curing agent-0

PU Trimer Hardener

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DOXU-550E EU Standard Low Viscosity Matte Curing Agent

NCO%:7.8±0.5

Solid Content%:50.0±1.0

Viscosity (CPS, 25℃):180 ~ 400

Free TDI%:≤0.5

Meets EU standards with low free TDI. Low viscosity, fast drying, strong matte finish, high hardness, excellent value.

EU Standard, In Stock, Low Viscosity, Matte Topcoats, Value

Technical Specifications

Parameter Value Unit
Fe-Co Color Number ≤1 -
Free TDI% ≤0.5 %
NCO% 7.8±0.5 %
Solid Content% 50.0±1.0 %
Viscosity (25℃) 180 ~ 400 CPS

Product Features

  • Meets EU standards with low free TDI content (≤0.5%)
  • Low viscosity for easy application and formulation
  • Fast drying speed for improved production efficiency
  • Strong matting properties for elegant appearance
  • High hardness and excellent durability
  • Excellent cost performance ratio

Application Areas

Perfect for quick-drying matte topcoats, primers, and applications requiring low viscosity and excellent performance. Ideal for high-end furniture and industrial coatings.

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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