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1.?????About Factory
We are exporter and manufacturer of calcium silicate insulation products . Under the guideline of "science and technology constitute a primary productive force", our company pays great attention to importing advanced production facilities and technologies, ensuring the stability of the product quality. Our company professionally produces various kinds of heat resisting calcium silicate insulation products with nationally first-class static stream-curing and dynamic synthetic techniques. Our company can produce plates, tubes, curved materials and unshaped materials with various volume densities and dimensions.?
2.?????About Product
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. They are recommended as thermal insulations of equipment in power station, steel mill and petrochemical industries as well as other various fields. It can also be specified to use in furnace as backing material of refractory bricks.
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3. ???Plate sizes and Dimensional Tolerances
Length(±3 mm) mm | Width(±3 mm) mm | thickness(+2 mm-1.5mm) |
1000 | 500 | 50--120 |
600 | 400 | 40--120 |
600 | 300,150 | 30--140 |
500 | 500 | 50--120 |
400 | 250 | 25--140 |
Please contact us if requesting for special sizes and shapes or special machining
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4.??? Product Physical Performance Indicators
?Items | Unit | HCS-20 | HCS-23 | HCS-24 |
Bulk Density | kg/m3 | ?200±10% | ?230±10% | ?240±10% |
Compressive strength | Mpa | ?≥0.7 | ?≥0.8 | ?≥0.7 |
Thermal conductivity | w/m.k | ?≤0.057(at70°c) | ?≤0.061(at70°c) | ?≤0.057(at70°c) |
Use Temperature | °C | ?1100 | ?1100 | ?600 |
?Linear shrinkage | % | ?≤1.5(1000°C,3hrs) | ?≤1.5(1000°C,3hrs) | ≤?2.0(600°C,3hrs) |
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