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Refractory High temperature Heat resistance Thermal insulation calcium silicate board
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It is mixed with xonotlite and reinforced glass fibre with high service temp. (1050°C), good heat insulation, low bulk density, high strength, good durability and so on.
Product Characteristics:
2??????? Good durability, can bear high temperature within the limit of continuous heat load.
2??????? Low thermal conductivity, in the whole range is used with unmatched adiabatic performance.
2??????? Light weight, high strength. It is the highest in these hard thermal insulation products.
2??????? Better durability, use for a long time without powder.
2??????? Construction with ordinary carpenter applicability, tools can be optional to cut products.
2??????? Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
2??????? 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 | °C | 1000 | 1050 | 1050 |
Linear Shrinkage | % | ≤1.50 (1000°C,3hrs) | ≤1.50 (1000°C,3hrs) | ≤1.50 (1000°C,3hrs) |
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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.
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