... Model:6-40,5-50,5-60,5-70,4-30,4-20,3-60 Use:insulation,rubber,brake,textile ... Item No.6-40,5-50,5-60,5-70,4-30,4-20,3-60Asbestos content≥ 98%MaterialMineral fiberFiber length0-14 ... Main chemical content is SiO2, MgO, crystal water etc. 2.No magnetism, No conduction of electricity, Flame proof, Alkali ... 1.It could be used in thermal insulation products. 2.It could be used in rubber products. 3.It ...