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Heat Insulation Board Calcium Silica Board
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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 | 600*300*25-125mm,500*500*25-125mm 1000*500*25-125mm | ||
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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.
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