Flame-retardant urethane resin composition

Flame-retardant urethane resin composition

  • CN 106,715,589 A
  • Filed: 09/25/2015
  • Published: 05/24/2017
  • Est. Priority Date: 09/26/2014
  • Status: Active Application
First Claim
Patent Images

1. a kind of fire-retardancy polyurethane resin composition, it contains polyisocyanate compound, polyol compound, trimerizing urgesAgent, foaming agent, surfactant, additive and filler,The additive contains red phosphorus,The draw ratio of the filler is 5~50, and for 0.1 μ

  • m less than 15 μ

    m, fusing point is more than 750 DEG C to average grain diameter.

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