玻璃纤感觉

Glass wool felt Our factory is one of the largest glass wool manufacturers in China. we produce glass wool with excellent quality. all color and various sizes are available. Our glass wool is madeof pure non-colour glass flat board as raw material, which come directly from flat glass factories, we do not use cycled glass wool it is bright yellow in colour it is tastless or feint in smell it is pure and no-injurant to human it is excellent for heat insulation Main specification range: Length: 5000-30000mm Width: 1200mm ( 600mm and 400mm is available) Thickness: 25-200mm Density: 24-96kg/m3 Special specification prducts may be made to order Process flow of centrifugal glass wool The main production technology of centrifugal silk throwing method of manufacturing glass wool is: melt mixing materials made of all kinds raw materials according to a certain proportion in the melting vault into glass liquid. The glass liquid forms a steady liquid stream through the filature machine to arrive at high speed revolutionary centrifugal machine with small pores on the side wall. Under the function of centrifugal force, the glass liquid is thrown into primary glass fiber. At the same time when the glass fiber is falling to the wool collection reticules, spray the adhesive and then compaction, solidification, cross cutting and score cutting to form products of a certain gauge. Concen-trate and packaging at last and then put into storage after boxing package ItemUnitIndexThe measured figureRemarksVolume weightKg/m310-9610-96GB/T 13350-2000Average fiber diameterμm<8.04.0-6.0GB/T 13350-2000hydrophobic%>98>98.5JISA9512-2000Heat conduct coeffcientW/m·k0.049-0.0420.045-0.032GB/T13350-2000incombustibilityIncombustibleQualified(GradeA)GB/T13350-2000Heat absorption coefficient1.03 product reverberation method 24kg/m32000HZGB/J47-83Highest usage temperature400410GB/T13350-2000 Usage: 1. The heat insulation and sound absorption materials for proofs. 2.The building heat insulation materials 3. Recreation place 4. Air conditioner pipe, refrigeration, and heat insulation of refrigerating warehouses To get more information of our products and our group, please contact with us freely. We will try our best to satisfy you at any time. To get more information of our products and our group, please contact with us freely. We will try our best to satisfy you at any time.