在線聊天
Specifications
1.Excellent chemical stability2.Low thermal conductivity
3.100% non asbestos
4.good processability
5.StandardGB/T10699-1998
About product:
produced according to the standard of GB/T10699-1998. Main element of the 650C board is diatomite and CaO, This type board is of high strength, good durability, no corrosion, no pollution, the products of our company are microporous calcium silicate system.
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product specification and physical properties:
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? Physical tech datas | HCS-170 | HCS-220 | HCS-270 |
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 | 1000 | 1050 | 1100 |
Linear shrinkage(%) | ≤1.50(1000,3nrs) | ≤1.50(1000,3nrs) | ≤1.50(1000,3nrs) |
Size | 600*300*25-100mm, 500*500*25-100mm | ||
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Usage :
1.Cement Kiln,
2.furnace,
3.cave dwelling of steel mill,
4.petrochemical,
5.ceramics,
6.glass
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