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Specifications
1.Excellent thermal stability,2.Excellent chemical stability
3.Excellent fire resistance
4.Corrosion resistance
About product:
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? Calcium silicate board is a new type of insulation material. calcium silicate board is made through stirring, heating, gelling, molding, steam curing and drying process.
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Product features:
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?1. High strength
?2. Heat resistance
?3. Heat preservation stays
?4. No asbestos product,Fire retardant
?5 antibacterial mouldproof
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Product Physical Performance Indicators:
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Item | unit | Company | GB/T10699-1998 | jisa9510-1995 | astm-c533 | ? |
Bulk density | Kg/m3 | ≤220 | ≤220 | ≤220 | ≤240 | ? |
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pressure density | mpa | ≥0.32 | ≥0.30 | ≥0.31 | ≥0.31 | ? |
flexural density | mpa | ≥0. 60 | ≥0.50 | ≥0.50 | ≥0.414 | ? |
thermal conductive | w/m.k | ≤0.062 | ≤0.065 | ≤0.062 | ≤0.065 | ? |
use temperature | °C | 650 | 650 | 650 | 650 | ? |
linear shrinkage | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤2.0 | ? |
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