100% non asbestos low thermal conductivity calcium silicate board refractory
Our factory is corporate with the big power plant, uses the steam of the power plant to product the board, it is different from other factories to produce with the boiler. The product use the steam, the quality is better than use the boiler, so the technical parameters of our product are the best in factory. And it is very easy to mass product and reduce the waste, the cost is lower than our factory use boiler. So that the product from our factory is best quality and cheapest price.
| JN standard type calcium silicate board | |||||
| Item | Unit | JS-16 | JS-20 | JS-23 | JS-33 |
| Density | Kg/m³ | 160±10% | 200±10% | 230±10% | 330±10% |
| Flexural strength | Mpa | ≥0.3 | ≥0.4 | ≥0.55 | ≥1.5 |
| Temperature limit | ℃ | 1050 | 1050 | 1050 | 1050 |
| Liner Shrinkage | % | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) |
| Thermal conductivity | W/m.k | ≤0.040+0.00011t | ≤0.048+0.00011t | ≤0.050+0.00011t | ≤0.070+0.00011t |
| JN high temperature type calcium silicate board | |||
| Item | Unit | JS-22 | JS-27 |
| Density | Kg/m³ | ≤220 Kg/m³ | ≤270 Kg/m³ |
| Flexural strength | Mpa | ≥0.5 | ≥0.6 |
| Thermal conductivity | W/m.k | ≤0.048+0.00011t | ≤0.056+0.00011t |
| Temperature limit | ℃ | 1150 | 1150 |
| Liner Shrinkage | % | ≤2(1100℃,12hrs) | ≤2(1100℃,12hrs) |
| High strength calicum silicate board | ||
| Item | Unit | Index value |
| Density | Kg/m³ | 600±10% |
| Flexural strength | Mpa | ≥5 |
| Compressive strength | Mpa | ≥13 |
| Thermal conductivity | W/m.k | ≤0.090+0.00011t |
| Temperature limit | ℃ | 1050 |
| Liner Shrinkage | % | ≤2(1000℃,16hrs) |
| Light weight low thermal conductivity calcium silicate board 130 Kg/m³ | ||
| Item | Unit | JS-13 |
| Density | Kg/m³ | 130±10% |
| Flexural strength | Mpa | ≥0.35 |
| Compressive strength | Mpa | ≥0.5 |
| Thermal conductivity | W/m.k | ≤0.040+0.00011t |
| Temperature limit | ℃ | 1050 |
| Liner Shrinkage | % | ≤2(1000℃,16hrs) |
| High density calcium silicate board | |||
| Item | Unit | JS-33 | JS-90 |
| Density | Kg/m³ | 330±10% | 900±10% |
| Flexural strength | Mpa | ≥5 | ≥5 |
| Thermal conductivity | W/m.k | ≤0.070+0.00011t | ≤0.070+0.00011t |
| Temperature limit | ℃ | 900 | 1100 |
| Liner Shrinkage | % | ≤1.5 (850℃,16hrs) | ≤1.5 (850℃,16hrs) |
| External wall calcium silicate board | |||||
| Item | Unit |
Index value |
|||
| Density | Kg/m³ | 180±10% | 220±10% | 300±10% | 350±10% |
| Compressive strength | Mpa | ≥1.5 | ≥2.2 | ≥2.8 | ≥3.5 |
| Flexural strength | Mpa | ≥0.9 | ≥1.5 | ≥2.0 | ≥2.5 |
|
Screw pull-out strength |
N/mm | ≥25 | ≥30 | ≥40 | ≥50 |
| High temperature shrinkage | % | ≤1.5 (1000℃,3h) | |||
| Thermal conductivity | W/m.k | 0.036 | 0.046 | 0.062 | 0.073 |
| Fire resistant limit | Min | 180 | 180 | 180 | 180 |
| Hydrophobic rate | % | 98 | 98 | 98 | 98 |
| Non-flammable | Grade | A1 Grade in accordance with GB8624-2006 | |||
| Amount of sound insulation | dB | 125 | |||
| Miosture content | % | ≤7.5 | ≤7.5 | ≤7.5 | ≤7.5 |
| Fire rated door core board (calcium silicate board ) | ||||
| Item | Unit | Index value | ||
| Density | Kg/m³ | 180±10% | 220±10% | 270±10% |
| Compressive strength | Mpa | ≥1.5 | ≥2.0 | ≥2.6 |
| Flexural strength | Mpa | ≥0.8 | ≥1.0 | ≥1.5 |
| Screw pull-out strength | N/mm | ≥25 | ≥30 | ≥40 |
|
High temperature shrinkage (1000℃,3h) |
% | ≤1.5 | ≤1.5 | ≤1.5 |
| Thermal conductivity | W/m.k | 0.048 | 0.056 | 0.065 |
| Fire resistant limit | Min | 360 | 360 | 360 |
| Non-flammable |
Grade |
A1 Grade in accordance with GB8624-2006 | ||
| Amount of sound insulation | dB | 125 | ||
| Miosture content | % | ≤7.5 | ||
| Calcium silicate insulation pipe cover | |||||
| Item | Unit | JSC-16 | JSC-20 | JSC-23 | JSC-33 |
| Density | Kg/m³ | 160±10% | 160±10% | 160±10% | 160±10% |
| Flexural strength | Mpa | ≥0.3 | ≥0.45 | ≥0.55 | ≥5 |
| Thermal conductivity | W/m.k | ≤0.040+0.0001t | ≤0.040+0.0001t | ≤0.040+0.0001t | ≤0.040+0.0001t |
| Temperature limit | ℃ | 1050 | 1050 | 1050 | 1050 |
| Liner Shrinkage | % | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) | ≤1.5 (1000℃,16hrs) |
1).Good durability and can withstand high-temperature limit of the continuous thermal load
2).Low thermal conductivity,in the whole scope of use is unmatched within the adiabatic Performance
3).Light weight,high stength,its strength is rigid insulation products in the highest
4).Durability,long-term use of ceramic fiber felt no similar powder
5).Construction practical,with ordinary tools can be arbitrarily cutting products
6).Used safety,hygiene,asbestos-free,sulfur,chlorine such poisonous substances
when our customer received our boards,and find there is anything wrong with the boards,send the pictures to our factory ,we would refund the money back or give the discount in the next container.
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