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Refractory Calcium Silicate Boards Polished
Surya Thermal Insulation Material Co., Ltd. mainly exports all kinds of industry insulation materials and refractory materials required by customers.
The calcium silicate boards we produced feature high temperature and low temperature resistance. Annual output is 30000 cubic meters.
Products are used for processing equipment, piping and furnace because of thermal insulation and soundproof and fireproof characteristics. They are applied in electric power, metallurgy, prettification, construction and vessel fields.
With professional technicians and excellent team members, Tthe products from our company got good evaluation from customers.
We sincerely welcome you to negotiate business with us. You will get super products and super service from our company.
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Calcium Silicate Insulation Board 1000C
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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) |
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 |
