Phenolic foam insulation board is a kind of excellent performance of fireproof, heat insulation, sound insulation, light energy saving products, its fire resistant degree is the widespread use of polystyrene, polyurethane foam, far less by 25 ㎜ thick phenolic foam plate subjected to 1700 ℃ flame spraying after 10 minutes, only slightly on the surface of carbonized is don't wear, neither fire nor send out smoke and poisonous gas.
Phenolic foam is known as & other;
The king of the heat preservation & throughout;
Excellent fireproof performance: the organic heat preservation material such as polyurethane and polystyrene, after burning, can produce smoke and poisonous, easy to cause death, fire fighting and also increase the difficulty.
And phenolic non-combustible insulation board in the fire, burning performance up to A level, the highest temperature of 180 ℃ (
Allow instantaneous 250 ℃)
, the 100 mm thick phenolic foam flame resistance can be more than 1 hour and not get through.
The flame with a knot under the direct effect of carbon, without dripping, curly, no melting phenomenon, after the flame surface forming a layer & other;
The graphite foam & throughout;
Foam structure layer, the effective protective layer.
Hi,this is karen from VENTECH CHINA,SO NICE TO CONTACT WITH YOU,FOR MORE INFORMATION,PLEASE CONTACT MY EMAIL :KAREN@CHINAVENTECH.COM OR INSULATION@CHINAVENTECH.COM. WILL REPLY YOU ASAP.THANKS IN ADVANCE
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