Item:Glass Wool Blanket Glass Wool Blanket Feature: Glass wool blanket heat insulation material is made of uniform,long,fine and elastic glass fibers bonded together with special temperature adhesive.The glass wool blanket has a good heat preserving property. The glass wool blanketis light in weight and durable. Glass Wool Blanket Applications: The glass wool blanket is widely used in the heat and coldness preservation and deadening of roof,building(specially metal building). The glass wool blanket is also used as deadening treatment of recreational places, cinema, theater, TV station, broadcast station, laboratory, etc. Glass Wool Blanket Technical Indexes: Glass Wool Blanket.Heat conductivity:0.037w/m.k Glass Wool Blanket.Sound absorption coeffcient:0.8-1.1 Glass Wool Blanket.Fiber average diameter:5um Glass Wool Blanket.Water absorption:≤1% Glass Wool Blanket.Fire permeability: NO fire Class A Glass Wool Blanket.Usage temperature:≤480oC Glass Wool Blanket.Dross content:≤0.3% Glass Wool Blanket.Felt medicament content:3-10% Glass Wool Blanket.Constriction Temp:500oC Glass Wool Blanket Specification: Glass Wool Blanket.Density: 12-48kg/m3 Glass Wool Blanket.Thickness: 25-200mm Glass Wool Blanket.Length: 14m-30m Glass Wool Blanket.Width: 1200mm, 600mm Pls contact us if you want the special size. Glass Wool Blanket Packing: Vacuum Packing,Poly bag and woven bag