Made from silica fiberglass chopped strand through carding and needling process. Fiberglass randomly distributed in 3-D structure. It has properties of small small needling hole and high porosity. It widely used as filtration and high temperature insulation material in coom, steel, nonferrous metal and chemical industry. It also used as acoustic, insulation, damping and fire resistant material in motorcycle and automobile industry.

Style	Thicknes mm	Width cm	Weight g/m2	Breaking strength N/25×100mm		thermal shrinkage %	SiO2 content %	remark
				Warp	Weft
SNM-6PS	6.3-7.9	91.5-92	890±80	≥15	≥10	≤13.0	≥96	Base mat
remark test condition of thermal shrinkage temperature of 980  30 minutes