Verified Company
Jinzhou Dongya Building Materials Co., Ltd.
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calcium silicate board
Product characteristics:
> good durability, can bear high temperature within the limit of continuous heat load,
> low thermal conductivity, in the whole range are used with unmatched adiabatic performance.
> light weight, high strength. It is the highest in these hard thermal insulation products.
>better durability, use for a long time without powder.
>construction with ordinary carpenter applicability, tools can be optional cut products.
> used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
> fear water, but after drying also can be used.
HCS physical performance index
Items | Unit | HCS-170 | HCS-220 | HCS-270 |
Bulk density | Kg/m3 | 170±10% | 220±10% | 270±10% |
Pressure strength | MPa | ≥0.40 | ≥0.50 | ≥0.60 |
Flexural strength | MPa | ≥0.30 | ≥0.35 | ≥0.40 |
Thermal conductive | W/m.k | ≤0.048 +0.00011t | ≤0.050 +0.00011t | ≤0.056 +0.00011t |
Temp.limit |
| 1000 | 1050 | 1050 |
Linear shrinkage | % | ≤1.50 (1000,3hrs) | ≤1.50 (1000,3hrs) | ≤1.50 (1000,3hrs) |
We also supply limit 850 degree products.
Block Sizes and Dimensional Tolerances
Length±3mm | Width±3mm | thickness+2mm,1.5mm |
610 | 303,300,150 | 25-140 |
600 | 300 | 25-140 |
400 | 250 | 25-140 |
1000 | 500 | 25-140 |
1200 | 600 | 25-140 |
We also supply special size and type