aluminium silicate

aluminium silicate Application: Widely used in electricity boiler,gas turbine,heat preservation of nuclear power,high temperature pipes and heating equipment,high temperature reaction unit,weld assembly,special shape metal casting for heat preservation,fire proofing and etc. Size: Length=1000-10000mm, width=400,600,1200mm, Thickness=15-100mm, specification index: Alu. Silicate fiber roll felt Alu. Silicate fiber flat felt Density(kg/m3) 70-120 100-140 Fiber dia-meter 2.4 2.4 Permanent linear change(%) 1000 1000 h 24 24 % -4 -3.0 Slag cotent(%)0.025mm 10.2 10.5 Conductivity every hot side(w/m.k) 0.034(20) 0.034(20) 0.095(400) 0.095(400) 0.132(600) 0.132(600)