Sandwich Carbon Fiber Rigid Felt 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.
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
Product application



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