Product Details

Heat Insulation Board Calcium Silica Board

The High Temperature (1100 degree) Refractory calcium silicate Board

Item	HT-170	HT-220	HT-240
Density(kg/m3)	170	220	240
Quality moisture content (%)	≤7.5	≤7.5	≤7.5
Compressive strength(Mpa)	≥0.40	≥0.50	≥0.60
Flexural strength(Mpa)	≥0.20	≥0.30	≥0.30
Termal conductivity(W/m.k)	≤0.048+0.00011T	≤0.050+0.00011T	≤0.056+0.00011T
Work temperature°C	1000°C	1050°C	1100°C
Linear shrinkage (%)	≤1.50(1000°C,3nrs)	≤1.50(1000°C,3nrs)	≤1.50(1000°C,3nrs)
Size	60030025-125mm,50050025-125mm 100050025-125mm

The main constituents of our products are Xonotlite and reinforced fibre, no asbestos . It is a kind of high efficient energy-saving material with temperature limited 1100 cent-degree. Characteristics by low bulk density, strong heat resistance, superior insulation ability, high specific strength, easy to be cut by saw and easy installation, calcium silicate boards can be widely used for the insulation of industrial kiln.

Product size

Usage

Be used as furnace lining, thermal insulations of piping and equipment of electric power, petrifaction, metallurgy industries, also be used in the field of Glass and Enamel, etc.