It is made of pure graphite sheet / coiled material, and chemical and high temperature treated by natural high pure flake graphite, and die-pressed or rolling pressed, with no bonding adhesive. Under the harsh working condition, it will still have a good sealing performance, with long lifespan, and low maintain cost.

Product application:
It can be used to make graphite packing and kinds of half finished products of gasket.
Widely used in chemical, automobile, pump and valve industry
The graphite, as a new generation of asbestos product, will continuously discover more and more in new applications.

Service range:
Temperature:  -240~450°C oxidative environment 
            -240~3500°C non-oxidative environment
PH Value:    0 - 14

Main Index:

Index item	Industrial level
Density tolerance    g/cm3	±0.06
Carbon content      ≥%	98
Tensile strength    Mpa	4
Compressibility     ≥%	30
Recovery       ≥%	15
Sulfur content     ≤%	1000
Chlorine content     ≤%	50
Stress relaxation  %	10
Loss on ignition     ≤%	2.0

Supplying form:

item	Sheet	Coiled material
Density  g/cm3	1.0	1.0 or 0.7
Length	1000, 1500mm	30~100m
Width mm	1000, 1500	1000~1500
Thickness  mm	0.5~3	0.2~1.0

The special density, thickness, size or grade, please notify.