Verified Company
Jinzhou Dongya Building Materials Co., Ltd.
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Calcium silicate board gypsum advantages
we are a calcium silicate board gypsum manufacturer from jinzhou development
zone.For our calcium silicate board gypsum ,absolute factory price no middlemen
profits. we can provide OEM service.for special calcium silicate board gypsum size,
we can produce it according to your requirement.our calcium silicate board gypsum
usual size as follows:
| size | thickness |
| 1200*2400 | 4-40mm |
| 1220*2440 | 4-40mm |
| 1220*3000 | 4-40mm |
| 1220*3050 | 4-40mm |
Calcium silicate board gypsum no asbestos /fireproof / waterproof / damp-proof
calcium silicate board gypsum physical performance indications as follows:
Index | Unit | HCS-20 | HCS-23 | HCS-24 | HCS-27 |
Bulk Density | kg/m3 | 200±10% | 230±10% | 240±10% | 270±10% |
Compressive strength | Mpa | ≥0.5 | ≥0.7 | ≥0.8 | ≥0.9 |
Thermal conductivity | w/m.k | ≤0.050 (at70°c) | ≤0.056 (at70°c) | ≤0.057 (at70°c) | ≤0.065 (at70°c) |
Use Temperature | °C | 1100 | 1100 | 1100 | 1100 |
Linear shrinkage | % | ≤1.5 (1000°C, 3hrs) | ≤1.5 (1000°C, 3hrs) | ≤1.5 (1000°C, 3hrs) | ≤2.0 (1000°C, 16hrs |