LG-Standard Type Calcium Silicate Products

Characterized by exceptional heat resistance, outstanding thermal insulation, very low bulk density, high specific strength, excellent durability and flexible construction, high temperature calcium silicate insulating slabs can be widely used as energy-saving materials for almost all types of industrial furnaces LG-standard type calcium silicate products ItemsUnitLG-Standard TypeGB/T10699-1998JISA9510-1995 NO.1-22HCS-17HCS-20HCS-23HCS-25Bulk Densitykg/m3170±10%200±10%230±10%250±10%≤220,≤270≤220Flexural StrengthMPa≥0.25≥0.35≥0.50≥0.55≥0.30≥0.30Thermal CondW/m.k≤0.048+0.00011t≤0.050+0.00011tt≤0.056+0.00011t≤0.058+0.00011t≤0.060(100)≤0.060(70)Temp. Limit100010001000100010001000Linear Shrinkage%≤2(1000,16hrs)≤2(1000,16hrs)≤2(1000,16hrs)≤2(1000,16hrs)≤2(1000,16hrs)≤2(1000,3hr)