| Customization: | Available |
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| After-sales Service: | Online Technical Support, Free Spare Parts, Other |
| Application Scenarios: | Heating, Industry, High Temperature Kiln |
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Calcium Silicate Board Description
Calcium silicate board for thermal insulation
Calcium silicate board is made of xonotlite and reinforced glass fiber, and is resistant to high temperature of 1100 ºC,good heat insulation, low bulk density, high strength, good durability and so on.can be widely used in industrial furnace insulation.
Calcium Silicate Board Characteristics:
1.Good durability, can bear high temperature within the limit of continuous heat load.
2.Low thermal conductivity, Light weight, high strength. It is the highest in these hard thermal insulation products.
3.Better durability, use for a long time without powder.
4.Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
5.Easy to process and cut
Calcium Silicate Board Specification:
1. Small board: 595*595mm /600*600mm /603*603mm /595*1195mm /600*1200mm
2. Big board: 1200*2400mm /1220*2440mm /1220*3050mm
3. Thickness: 4.5, 5, 6, 8, 10, 12, 15, 18, 20, 25mm (3.5-30mm)
Remark: Other specification is available.
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Item |
Calcium Silicate Board Specification |
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GSG-1 |
GSG-2 |
GSG-3 |
GSG-4 |
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SiO2 % |
47~48 |
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CaO % |
44~45 |
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Loss of ignition % |
6~7 |
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Bulk density kg/m3 |
230±10% |
250±10% |
270±10% |
300±10% |
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Flexural strength MPa |
≥0.45 |
≥0.50 |
≥0.55 |
≥0.6 |
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Compressive strength MPa |
≥0.8 |
≥0.9 |
≥1.0 |
≥1.1 |
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Thermal conductivityW/(m·K) |
200ºC |
≤0.085 |
≤0.095 |
≤0.098 |
≤0.102 |
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400ºC |
≤0.100 |
≤0.108 |
≤0.110 |
≤0.116 |
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600ºC |
≤0.152 |
≤0.156 |
≤0.158 |
≤0.164 |
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800ºC |
≤0.214 |
≤0.216 |
≤0.218 |
≤0.226 |
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Using temperature ºC |
1100 |
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Linear contraction % 1050ºC×12h |
≤2 |
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Calcium Silicate Board Application:
Calcium silicate board is widely used for thermal insulation and fire prevention of equipment and pipelines in the fields of electric power, metallurgy, petrochemical and shipbuilding,as well as heating pipe network system.
High density calcium silicate insulation board is developed for the non-ferrous industry used for feeding, casting and molding of molten aluminum and other non-ferrous metals, also can be used for clamping fixture of glass industry. In addition to its insulation, its characteristic of non-stick aluminum exerts a large. Superior strength and good processability makes it the preferred material for precision CNC machined parts and complex components.
ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED has 30 years of experience in R & D and design of unshape refractory experts, holds 20 utility model patents and 7 invention patents, and has passed the ISO quality, environment and safety management system certification. The company is committed to the R & D, production and service of refractories used in metallurgy, electric power, nonferrous metals, building materials, chemical industry and other industries. Its products cover 198 kinds of materials and 2369 varieties in three categories (acidic, neutral and alkaline), providing overall solutions for refractories for 1200 domestic and 200 foreign customers.
OUR ADVANTAGES:Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard.Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.
HONOR:Rongsheng holds the third-level qualification certificate of metallurgical general contracting for furnace construction, the second-level anti-corrosion insulation qualification certificate, the quality management system ISO 9001 certification, 14001 certification, 45001 certification, 18001 certification and AAA-level credit enterprise certification. 25 Years of experience, more than 2,000 furnace cases around the world, and a team that can execute more than 20 furnace construction projects at the same time.
Q: Are you trading company or manufacturer ?
A: We are Manufacturer of refractory materials, We can provide you with high quality products at more competitive prices.
Q: When can I get the price?
A: We usually quote within 24 hours after getting your detailed requirements, like size, quantity etc. If it is an urgent order, you can call us directly.
Q: What about the lead time for mass product?
A: The lead time is based on the quantity, about 7-12days. For graphite product, apply Dual-use items license need about 15-20 working days.
If you want more product information and prices, please contact us !!!
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