Our company can supply rayon based rigid graphite felt / boards/ plates with stable and reliable quality. Rayon rigid graphite felt can be with one side cfc or two sides cfc and with one side graphite foil or two sides graphite foil, due to customers’ special request.  The processing temperatures is  1800C, 2200C and 2600C

Detailed description

Our company can supply rayon based rigid graphite felt / boards/ plates with stable and reliable quality. We manufacture rigid graphite felt with different raw materials/ soft felt: Pan graphite felt and Rayon graphite felt. We produce Rayon based rigid graphite boards/plates with different sizes and different shapes. Rayon rigid graphite felt can be with one side cfc or two sides cfc and with one side graphite foil or two sides graphite foil, due to customers’ special request.  The processing temperatures is  1800C, 2200C and 2600C.
Standard sizes of rayon rigid graphite felt: Width: 1000-1200mm, Length: 1000-1200mm, thickness: 10-120mm.
Special sizes, special designed and produced.

Standard properties of Rayon rigid graphite board, with processing temperature of 2200C:

Rayon Rigid Graphite Board Specification grade: RRF-3
Property
Density g/cm3 0.10-0.16
Carbon Content % >99.8
Ash Content ppm <=200
Flexural Strength Mpa 0.90
Compressive Strength at5% Deformation Mpa 1.0-2.0
Thermal Conductivity           25℃ W/m.k 0.08-0.12
Volatile % 0
Electrical Resistivity Perpendicular mΩcm 900
Electrical Resistivity Parallel mΩcm 70
Environment to Use 3600℃/6512℉ in vacuum
Heat Treating Temp 2200
Max Length(Board) mm 1700
Max Width (Board) mm 1600
Thickness mm no limit

Note: Special shapes /sizes can be produced specially, as per customers’ special requests.
Our Products were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions which enjoy a high reputation all over the world. We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions

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