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50mm foam glass board sound insulation for wall insulation/Fireproof and thermal insulation Foam Glass board/Cellular Foam Glass board 450X600mm
Foam glass is new inorganic thermal insulating material with a structure of equally close cells. The composition is
glass added with foaming agent. It is foamed by high temperature in foaming oven and then cooled down in cooling oven. As a result it has following characteristics: low density, low thermal conductivity, vapor impermeability, high mechanical strength but can easy to cut and also able to bear all kinds o chemical erosious except the hydrofloric acid.
Foam glass package:Plastic bag
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