1、 Product Overview
High temperature resistant asbestos free calcium silicate board is a lightweight board made mainly of calcium silicate. It is widely used in modern construction and
industrial fields due to its excellent fire resistance, thermal insulation performance, and environmental protection characteristics.
2、 Product Features
1. High temperature resistance: This board can withstand temperatures up to 1000 degrees Celsius and is suitable for high-temperature industrial environments such as furnaces, boilers, and thermal pipelines.
2. Non asbestos components: The product does not contain asbestos fibers, avoiding the health risks caused by asbestos and meeting environmental requirements.
3. Excellent thermal insulation properties: Low thermal conductivity can effectively reduce heat transfer and maintain system temperature stability.
4. High strength: It maintains high compressive and flexural strength even in high temperature environments, ensuring the stability and durability of the board.
5 Corrosion resistance: It has strong resistance to chemicals such as acids and alkalis, and is suitable for various industrial environments.
6. Easy to process: The board can be sawed and cut, making it easy to install and construct.
3、 Application scope
Thermal insulation of industrial kilns and boilers
Thermal insulation of thermal pipelines
Insulation of equipment pipelines in industries such as power, petrochemicals, and metallurgy
Building fire isolation layer
4、 Product specifications
Physical property | Unit | FHStandard type | national standardGB/T10699-2015 | |||
FH-17 | FH-20 | FH-23 | FH-25 | |||
Bulk density | kg/m3 | 170（±10%） | 200（±10%） | 230（±10%） | 250（±10%） | ≤220,≤270 |
Flexural strength | MPa | ≥0.25 | ≥0.4 | ≥0.50 | ≥0.55 | ≥0.33 |
Thermal conductivity | W/m.k | ≤0.04+0.00011t | ≤0.045+0.00011t | ≤0.048+0.00011t | ≤0.05+0.00011t | ≤0.1(400℃) |
Usage temperature | ℃ | 1000 | 1000 | 1000 | 1000 | 1000 |
Linear shrinkage rate | % | ≤2(1000℃,16hrs) | ≤2(1000℃,16hrs) | ≤2(1000℃,16hrs) | ≤2(1000℃,16hrs) | ≤2(1000℃,3hrs) |
L mm（±4mm） | H mm（±3mm） | W mm（+3，-1.5mm） |
500 | 500 | 25-120 |
600 | 300 | 25-120 |
900 | 600 | 25-120 |
1000 | 500 | 25-120 |
1200 | 600 | 25-120 |
1200 | 1200 | 25-120 |
If you need special dimensions, shapes, or special processing, please contact the company.
Douyin
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