силикат кальция доска / плита теплоизоляция ма

calcium silicateboard/plate thermal insulation material Itis mixed with Xonotlite and reinforced glass fibre with high service temp.(1050),good heat insulation, low bulk density, high strength, good durability and so on. Product characteristics: > good durability, can bear high temperature within the limit of continuous heat load, > low thermal conductivity, in the whole range are used with unmatched adiabatic performance. > light weight, high strength. It is the highest in these hard thermal insulation products. >better durability, use for a long time without powder. >construction with ordinary carpenter applicability, tools can be optional cut products. > used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances. > fear water, but after drying also can be used. HCS physical performance indexItemsUnitHCS-170HCS-220HCS-270Bulk densityKg/m3170±10%220±10%270±10%Pressure strengthMPa≥0.40≥0.50≥0.60Flexural strengthMPa≥0.30≥0.35≥0.40Thermal conductiveW/m.k≤0.048+0.00011t≤0.050+0.00011t≤0.056+0.00011tTemp.limit100010501050Linear shrinkage%≤1.50(1000,3hrs)≤1.50(1000,3hrs)≤1.50(1000,3hrs)We also supply limit 850 degree products.