HCS-27 calcium silicate insulating slab of our company has a long-term service temperature up to 1000℃. It would not burn up when exposed to high temperature and fire. There are no flame, smoke, and toxic matter coming out during the usage. The insulating slab can be easily cut and processed by ordinary wood processing machine.

Due to the considerable merits of high resistant temperature, great adiabatic performance, the calcium silicate insulating slab is widely used as insulation lining of fire resistant construction in the industries of glass, steel, cement, ceramics, electric power plant and electrolytic aluminum to achieve energy saving and hest preservation for the equipment of industrial kiln, smelter, drying furnace, boiler, furnace and heat accumulator.

Technical Data of HCS-27 Calcium Silicate Insulating Slab

Item	Unit	HCS-27
Bulk Density	Kg/m3	270±10%
Flexural Strength	Mpa	≥0.6
Linear Shrinkage (1000℃x3h)	%	≤2.0
Temperature Limit	℃	1000
Thermal Conductivity	W/m.k	≤0.07
Working Tempeature	℃	1000

Bornder Fireproof is a China-based calcium silicate insulation slab manufacturer. We provide a comprehensive range of products, including high pure calcium silicate modular bricks and blocks, calcium silicate insulation coating, high temperature adhesive powder, and more.