Description
Soft graphite felt is a flexible insulating material for high temperature applications in inert or vacuum environments and is entirely made of carbon fibers. When used as an insulation material for high-temperature industrial furnaces, it can be bound and stitched with carbon ropes woven through special process. Due to its controlled internal structure and electrical conductivity, soft felts can also be used for energy storage like redox flow cells. The soft graphite felt product range includes PAN-based soft graphite felts, rayon-based soft graphite felt,s and battery-grade soft graphite felt, offering specialized options tailored to various applications.
Additionally, we provide comprehensive vacuum furnace hot zone maintenance solutions, including graphite groove plate, rigid graphite felt, soft graphite felt, carbon-carbon composites and other high performance parts to meet the demanding requirements of various high-temperature environments and ensure efficient and reliable equipment operation.
- Low thermal conductivity and static-free
- Low specific heat
Allow for rapid heating and cooling of furnaces. - High temperature stability
In oxidizing environments up to 350 °C, in protective or vacuum environments up to about 3000 °C for graphite and 1000 °C for carbon. - Easy machining
Can be cut with scissors or blades and suitable for small bending radius. - Good surface properties
Not subject to all molten metals. - High purity
Low sulfur and ash contents. - High resistivity
Coupling in an inductive field only occurs above 12 kHz.
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