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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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ProductWe provide end-to-end services—from R&D and manufacturing to sales and installation—delivering fully integrated solutions tailored to your needs.
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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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NewsBuild a bridge of information accessibility with professionalism and speed.
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ContactNo matter the challenge, our team is ready to support you through real-time online assistance, remote video guidance, or on-site engineering services.
Description
Sanhe’s core product, the low-dimensional nano insulation board,also named Microporous Insulation Board , is an ideal alternative to traditional insulation materials such as calcium silicate boards and ceramic fiber blankets. Under high-temperature conditions, it delivers nearly five times better thermal insulation performance, significantly reducing construction costs for customers. Its outstanding insulating capability provides strong competitive advantages in the market.
Technical Principle & Performance Advantages
The low-dimensional nano insulation board adopts advanced nano-microporous technology. By constructing a unique low-dimensional nanostructure, it effectively suppresses all three modes of heat transfer: conduction, convection, and radiation.
Its internal nano-scale pore structure (<100 nm) restricts the free movement of air molecules, significantly reducing gaseous thermal conductivity. At the same time, through the addition of specialized components and a blended compression molding process, the nano insulation board effectively blocks infrared thermal radiation, achieving comprehensive thermal resistance.
Key Performance Indicators
- Ultra-low thermal conductivity: As low as 0.020 W/(m·K) at room temperature; remains below 0.032 W/(m·K) at 800°C, reducing heat conductivity by up to 80% compared to traditional materials.
- High temperature resistance: Continuous operating temperature up to 1000–1050°C, with peak temperature resistance up to 1200°C.
- Dimensional stability: Low linear shrinkage (<2%) at high temperatures, maintaining structural integrity without deformation or collapse.
- Excellent energy-saving performance: For the same insulation effect, thickness is only 1/5 to 1/3 of conventional materials.
- Environmentally friendly and safe: Made of purely inorganic materials, free from asbestos and other hazardous substances, with zero toxic gas emissions at high temperatures.
- Easy processing and installation: Can be cut and drilled using standard woodworking tools, enabling convenient on-site installation.
Value Comparison with Traditional Materials
Comparison Item | Conventional Materials | Sanhe Nano Insulation Board | Advantages |
Thickness required to achieve the same insulation performance | 100 mm | 20–30 mm | Saves over 70% space |
Thermal conductivity at 600°C | 0.15–0.25 W/(m·K) | < 0.027 W/(m·K) | Reduces heat loss by over 70% |
Project cost | Baseline | Overall cost reduced by 30–50% | Significantly improved economic efficiency |
Technical Data
Item | Index | ||
Model | SH400 | ||
Color | Grey | ||
Specification | 250*200mm,320*200mm,（cusomizable） | ||
Thickness | 25-60mm | ||
Density | 450±5% kg/m3 | ||
Encapsulation | Thermoplastic Film | ||
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Material Property | Index | Test Conditions | Test Standard |
Classification Temperature | ≤1000℃ |
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Cold Crushing Strength | ≥0.5Mpa | Compression10% | GB/T13480-2014 |
High-Temperature Linear Shrinkage | ≤1.5% | 800℃/4h | GB/T17911-2018 |
Thermal Conductivity | 0.031W/(m·K) | 600℃ | YB/T4130-2005 |
0.042W/(m·K) | 800℃ | ||
0.052W/(m·K) | 1000℃ | ||
Applications of Nano Insulation Boards
1. Industrial High-Temperature Applications (Core Segment)
Nano insulation boards are primarily used in high-temperature industrial insulation and are widely applied across industries such as metallurgy, petrochemicals, cement, ceramics, glass, power generation, shipbuilding, and non-ferrous metals.
Non-ferrous Metals: Thermal insulation systems for aluminum electrolysis cells
Metallurgy: Reheating furnaces, soaking pits, walking beam furnaces, annealing furnaces, high-temperature flues, hot air ducts
Petrochemical Industry: Process heaters, ethylene cracking furnaces, hydrotreating furnaces, fluid catalytic cracking (FCC) units
Cement Industry: Decomposition furnaces, preheaters, tertiary air ducts, kiln hoods, coolers, smoke chambers
Ceramics: Tunnel kiln walls
Glass Industry: Furnace bottoms and sidewalls of glass melting furnaces
Power Generation: Preheating pipelines, boiler linings
Shipbuilding: Deck insulation systems
2. New Energy & Battery Applications (High-Growth Segment)
With increasing global requirements for energy efficiency and safety, nano insulation boards are rapidly expanding into the new energy sector:
Thermal runaway protection for EV batteries
Thermal insulation for energy storage systems (ESS)
Battery pack insulation solutions
3. Home Appliances & Commercial Equipment
In European and North American markets, nano insulation boards are widely used in high-efficiency appliances and commercial equipment:
Refrigerators and freezers (enhancing energy efficiency ratings)
Ovens and water heaters
Commercial cold chain equipment
4. Transportation (Emerging Applications)
Driven by lightweighting and enhanced safety requirements, nano insulation boards are increasingly adopted in transportation:
High-speed rail and mass transit insulation systems
Marine fire protection and thermal insulation
Automotive thermal management systems
Microporous Insulation Board SH400
Application:
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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