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TechnologyOur proprietary formulations and production technologies for low-dimensional nano insulation panels have contributed to advancements in high-temperature thermal insulation materials.
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ApplicationSanhe has accumulated hundreds of successful engineering cases across industries such as cement, electrolytic aluminum, new energy EV, energy storage ESS, and other high-temperature industrial sectors.
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About UsSanhe New Material is a nationally recognized high-tech enterprise and a "Specialized, Refined, and Innovative" enterprise in Henan Province.
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Description
CS270 calcium silicate board, commonly referred to in industrial applications as rigid calcium silicate board, is a high-performance insulation material manufactured from siliceous materials and inorganic binders. It is produced through precise formulation, mixing, forming, and curing processes. Custom sizes and specifications are available to meet different project requirements.
The finished board is capable of withstanding temperatures up to 1050°C, offering excellent high-temperature resistance, superior thermal insulation, high mechanical strength, and outstanding fireproof performance. It is widely used across industrial, construction, and agricultural applications.
Key Features of Rigid Calcium Silicate Board
- Excellent Thermal Insulation
Low thermal conductivity with a microporous structure that effectively minimizes heat transfer.
- Outstanding High-Temperature Resistance
Maximum service temperature up to 1000–1050°C, significantly exceeding standard calcium silicate boards.
- Superior Mechanical Strength
Bulk density: 300 ± 10% kg/m³
Compressive strength: ≥ 2.4 MPa
Flexural strength: ≥ 1.0 MPa
High strength with excellent resistance to cracking and breakage, ensuring durability during handling and operation.
- Long-Term Durability
No powdering, shrinkage, or deformation under high temperatures. Excellent chemical stability ensures a long service life.
- Safe & Environmentally Friendly
100% asbestos-free
Free from formaldehyde and other hazardous substances
Non-combustible (Class A1)
Non-hygroscopic, non-nutritive to mold, resistant to mildew and bacteria
- Easy Processing & Installation
Can be cut, drilled using standard tools, allowing flexible installation and adaptability to complex working conditions.
Technical Data
Item | Index | ||
Model | SHCS-270 | ||
Color | Grey | ||
Specification | 600*600mm（customizable） | ||
Thickness | 60-90mm | ||
Density | 270-330 kg/m3 | ||
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Material Property | Index | Test Conditions | Test Standard |
Classification Temperature | ≤1000℃ |
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Cold Crushing Strength | ≥2.0Mpa | Compression10% | GB/T13480-2014 |
High-Temperature Linear Shrinkage | ≤1.5% | 600℃/3h | GB/T17911-2018 |
Thermal Conductivity | ≤0.065W/(m·K) | 400℃ | YB/T4130-2005 |
Applications of Rigid Calcium Silicate Board
Rigid calcium silicate boards are widely used across industries such as cement, metallurgy, petrochemicals, ceramics, and glass:
- Metallurgical Industry: Thermal insulation for aluminum electrolysis cells, Linings for metallurgical heating furnaces, Insulation for molten metal processing equipment
- Building Materials Industry: Insulation for cement kilns,Backup insulation for glass furnaces,Thermal insulation layers for ceramic kilns
- Power & Chemical Industry: Steam pipelines and thermal pipelines,Petrochemical equipment,Boiler flues and ducts,Reactor vessel insulation
- Industrial Furnaces: Backup insulation material for various high-temperature furnaces,Not suitable as a hot-face material (should not be in direct contact with flame)
- Construction Applications: Fire-rated partition walls,Thermal insulation in high-temperature environments,Fire protection cladding for steel structures
Calcium Silicate Board SHCS270
Phone: +8615138766787
Email: irenewang@lyshxcl.com
Related Application
Sanhe Nano Insulation Pads are engineered for advanced thermal management in lithium-ion battery energy storage systems (ESS). Compared with conventional materials such as aerogel blankets and foam insulation, our nano microporous insulation delivers ultra-low thermal conductivity, high temperature resistance, and superior thermal stability, making it an ideal solution for battery thermal runaway protection.
Sanhe Nano Insulation Pads are engineered for advanced thermal management in lithium-ion battery energy storage systems (ESS). Compared with conventional materials such as aerogel blankets and foam insulation, our nano microporous insulation delivers ultra-low thermal conductivity, high temperature resistance, and superior thermal stability, making it an ideal solution for battery thermal runaway protection.
In the cement industry, beyond the equipment itself, one of the most critical factors is the energy consumption and heat loss of the kiln system. In a typical clinker production line, the rotary kiln operates continuously at temperatures exceeding 1000°C. Heat dissipation from the kiln shell not only wastes energy, but also directly impacts production efficiency and equipment lifespan. In recent years, more and more manufacturers have turned their attention to an advanced insulation material: nano insulation boards/Microporous Insulation Boards.
In modern electrolytic aluminum production, the thermal balance and structural stability of the pot are directly related to energy consumption and pot life. As a high-performance inorganic refractory material, Sanhe vermiculite board has become a key functional layer in the cathode structure of electrolytic aluminum pots due to its high-temperature resistance, low thermal conductivity, and excellent resistance to fluoride corrosion.
Nano microporous insulation panels have thermal insulation performance that is 3 to 4 times higher than conventional materials and can withstand high temperatures. They are particularly suitable for thermal insulation in steel equipment, helping achieve energy saving and emission reduction.
In modern home design, a wood-burning or gas fireplace is more than just a source of heat—it’s a centerpiece that creates warmth, comfort, and ambiance. However, with flame temperatures often reaching 600°C to over 1000°C, fire safety and thermal efficiency quickly become top priorities in fireplace design.
Contact Information
Luoyang Sanhe New Material Technology Co., Ltd.
Address: No.26 Anshangwei Road, Shangcheng Strt., Yanshi District, Luoyang, Henan, China
Main Products: SH400 nano insulation board, corrosion-resistant vermiculite insulation board, battery insulation pads
Phone: +86-15138766787
Email: irenewang@lyshxcl.com
Nantong Zhongbao Energy Saving Technology Co., Ltd.
Address: High-tech Zone, Hai'an City, Jiangsu Province
Main Products: SH950 and SH1150 nano insulation boards
Yanshi Subsidiary
Address: Goushi Town, Yanshi District, Luoyang City
Main Products: SH550 nano insulation board
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Empowering global high-temperature industries with energy-efficient thermal insulation solutions
HUATAO GROUP
Contact Us
No.26 Anshangwei Road, Shangcheng Strt., Yanshi District, Luoyang, Henan, China
Email: irenewang@lyshxcl.com
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