Flexible Rayon Based Graphite Fiber Mat For Hot Isostatic
This felt is made out of carbon fiber.
The felt is flexible or soft,
Chemshine soft graphite felt is rayon based.
It is treated by a special process high temperature graphitization,with light weight,high carbon
content,ablation resistance, corrosion resistance, high purity,high
temperature without volatile,small coefficient of thermal
conductivity,without any deformation.
It is for hot isostatic prcessing furnaces.
|Volume Density (g/cm3)||0.08-0.12|
|Tensile Strength (Mpa)||0.12-0.25|
|Thermal Conductivity(W/m.k)||0.08-0.12(25℃) 0.40-0.45(1400℃)|
|Carbon Content (%)||≥99.5|
|Ash Content (%)||≤0.07|
|Processing Temperature (℃)||1250-2500|
|Applicative Temperature Range (℃)||1280-2600|
- Length (mm):Customized:
- Width (mm):1000-1200
- Thickness (mm): Customized
- Other size can be tailored after confirmation.
Graphite felt in customized thickness to meet a wide range of
applications. Felt material is generally used as thermal insulation
in inert and vacuum furnaces. For special applications, this felt
is available with graphite coatings, which will reduce the
permeability of the felt and improve its resistance to erosion.
These products are easy to cut and install and can be sewn in place
using Chemshine carbon cordage. Additionally, Chemshine carbon felt
is also available in a rigid form that is able to be manufactured
into shapes including Baffles, Cylinders and Rings.
Our products are 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, producing optical fiber, and
sintering monocrystalline silicon for semiconductors, usually in a
high-vacuum or inert atmosphere furnace. Since these furnaces work
at extremely high temperatures, it is necessary to have insulation
material that can withstand such high temperatures. Moreover, for
energy conserving purposes, quality heat insulation material is the
best choice. We pride ourselves in the ability to offer first class
technical backup to our customer base, and over the years we have
developed close technical partnerships with major fields including
Aerospace, Semiconductor, Automotive, Specialist Castings, Metal
Composites, Crystal Growing, Hard Metal Sintering, Graphitizing,
and the Heat Treat Sectors.
- Semi conductors: Silicon pullers, gallium arsenate producers,
- Float glass industry: Insulating fasteners (part of liners).
- Tool manufacturing: Sintering and hot pressing.
- Metalizing (metal heat treating): Heat treating furnaces,
sintering, brazing furnaces.
- Fibers manufacturing: Carbonizing furnaces, graphitizing furnaces -
induction or resistance tube furnaces.
- Ceramics: Pyrolytic depositing furnaces, CVD furnaces, CVR
- Quartz/Fused Silica manufacturing: Melting/Sintering furnaces.