The Composite Sandwich Board Insulation from XINGHUI MATERIALS is a premium thermal management material designed for high-temperature industrial furnaces.
It is built by laminating multiple layers of semi-rigid felt and high-purity graphite foil, forming a robust composite barrier that effectively blocks process gas infiltration, minimizes convective heat transfer, and ensures stable furnace operation.
This advanced structure provides outstanding thermal insulation performance and mechanical integrity even under continuous operation above 1000°C.
packing and delivery
wooden package
Product feature
- Excellent and stable thermal insulation performance, with thermal conductivity below 0.15 W/(m·K) at 1000 °C
- High resistance to thermal radiation
- Effective heat reflection and atmosphere barrier properties
- Superior and uniform thermal conductivity, with a deviation of less than 3%
- Multi-layer composite design using semi-rigidized felt and graphite foil
Advantage
- Outstanding insulation performance under extreme temperatures
- Enhanced energy efficiency due to ultra-low and uniform thermal conductivity
- Reliable operation in aggressive furnace environments with strong resistance to thermal radiation and gas penetration
- Improved process consistency and temperature homogeneity
Product application
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