Product Description

PIR gather different cyanuric acid ester foam, also translated into poly melamine urea acid ester foam. Is by the polymerization of isocyanate (lsocyanate) and poly (x polyols (polyol) as the main raw material, plus catalysts, flame retardants and environment-friendly foaming agent. The special formula and strict process under the condition of fully mixing, reaction.
  Product Features   1、Fire resistance rated as B1；   2、Operating temperature range***6℃***0℃；   3、Excellent dimension stability；   4、Can be cut in panels and pipes according to customer requirement.