Length:1-4mm,5-8mm color:grey,white Main use: brake block type:A-360,A4-30,A5-70,A5-60 Used: heat resistant , asbestos sheet asbestos fiberasbestos Analysis : Item No. 6-40,5-50,5-60,5-70,4-30,4-20,3-60Asbestos contentâ„ 98%MaterialMineral fiberFiber length0-14 mmColourWhiteWhitenessâ„ 95%Grade99%Thermal Conductivity0.08W/(m.K)Mohs hardness scale6Maximum Operation Temperature1450 centigradeArea of ...