Sell Plane Aluminum Foil Polystyrene Heat Preservation Board

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Product Origin:China
Brand Name:Jiangyin Zhongke
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Description:It's composed of three levels of composite board, in the middle is Polystyrene which is hard to burn, the undersides are respectively covered with aluminum foil which composes fire-retardant board. Because its construction material is bubble cotton, it is light and has better effect of heat insulation and heat preservation than common galvanization iron duct. Ventilation systerm which is composed of plane aluminum foil polystyrene heat preservation board doesn't only has the feature of transporting cold wind and hot wind,the whole producing process of the duct is also strictly controled,on the standard of environment protection, mold preservation, fire proof, energy conservation, it is admired by custermers. In addition, it is little in cost and easy to fix, it is a perfect ventilation systerm. It also can be used for heat preservation material of ice box and refrigerator and heat insulation material of ground and wall heat preservation. attribute 1.no poision or harmness, with double side of composite aluminum foil, can be used for cleaning air conditioner nvinent to install, short construction cycle, little spot modification 3.widely used in industry, folk building, tavern, hospital, writing building and other places with special requests specifications 1.Thickness: 20±0.5mm 2.Length: 3,000±3mm 3.Width: 1,200±2mm 4.Packing:10pcs/pack