high silica glass fiber needle mat, high silica mat

1 Commodity: high silica glass  fiber needle  mat     2 Application: High silica glass fiber mat is a high silica fiber chopped strands for the substrate, after carding cotton, needle made. The product was non-directional three-dimensional structure, the gap size is small, high porosity. Widely used in carbon black, iron and steel, non-ferrous metal processing, chemical and other industries as a filter, heat insulation materials, but also for the automotive, motorcycle industry as a sound-absorbing, heat insulation, shock absorption, flame retardant, etc.   3 Spec:    SiO2:96%min  thickness: 3mm-20mm. width: 90-100cm bulk density:120-240kg/m3  temperture:850-1000 degree     Contact: Rosalina wang  Shanxi province yangquan metals &minerals imp.&exp.co.,ltd Tel:86-353-2592244 mobile phone;86(0)13834273239 skype:rosalina1975