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MR-329 Soft polyester polyurethane resin

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  • Main Ingredients
    Soft polyester polyurethane resin
  • Appearance
    Slightly blue, transparent
  • Chemical Composition
    Polyurethane, Cyclohexanone
  • Viscosity
    4000-8000
  • Suitable for
    Used as varnish on soft materials including leather, TPU, EVA, polyester, nylon, etc. Added to acrylic resins to improve brittleness and prevent cracking.
  • Advantages
    Hydroxyl value: 1.7-1.8% Thinner: ketone solvents, ethyl acetate, PMA. Alcohol or amine-containing solvents are not allowed. Meanwhile, the moisture content of the solvent must be less than 300 ppm.
  • Application
    Yellowing-resistant two-component polyurethane resin, environmentally friendly, tin-free catalyst, high solid content, excellent flexibility, good gloss after film formation, with a bright mirror-like surface effect.
  • Bending at room temperature
    Above 100000times
  • Packing Specification / Barrel
    120KG/200KG/1TON
  • Solid content
    70±1%