graphite felt

1.thickness:3mm,5mm,8mm,12mm,15mm.special sizes can be customized.

2. width:1 meter, 1.2 meter, length: 10-15meters. 

3. Mainly used as insulation in high-vacuum and inert atmosphere furnaces. This kind of high-vacuum is widely used for metal heat treatment, meticulous and ceramic sintering, different kinds of crystallization production, sintering monocrystalline silicon for semiconductors.