asbestos fiber ,Use:insulation,rubber,brake,textile etc Asbestos content:98%min Model:6-40,5-50,5-60, ... asbestos fiber Asbestos content:98%min Model:6-40,5-50,5-60,5-70,4-30,4-20,3-60 Use:insulation ... and spinnability.Application: 1.It could be used in thermal insulation products. 2.It could be used in rubber products. 3 ...