Flexible Graphite Roll,Flexible Graphite Sheet
SW-FGR-0001
Flexible graphite roll and Flexible graphite sheet are made from
flake graphite with high carbon content which is gone through chemical
treatment, expanding under high temperature and then rolling.Flexible graphite roll and Flexible graphite sheet supply the
characteristics of high temperature resistance, corrosion resistance and good
elasticity.Flexible graphite roll and Flexible graphite sheet are the basic material for making all kinds of reinforced
graphite sheets, graphite tapes, packing and sealing gaskets. Working
temperature-200~650℃(in air),-200~3000℃（in non-oxidizing media).
Product Specification
|
Thickness
mm |
Width
mm |
Length
m |
Density
g/cm³ |
|
Roll
|
Sheet
|
100-1500 |
1-500 |
0.7-1.5 |
|
0.15-1.5 |
0.2-3.0 |
|
Performance
|
Item
|
Grade A
|
Grade B
|
Grade C
|
Grade D
|
|
Carbon
content
%
|
99 |
99 |
99 |
98 |
|
Sulphur
content
PPM
|
≤500 |
≤1000 |
≤1300 |
≤1500 |
|
Chloride
content
PPM
|
≤35 |
≤40 |
≤45 |
≤50 |
|
Tolerance
of
density
g/cm3
|
±0.05 |
±0.05 |
±0.06 |
±0.07 |
|
Tolerance
of
thickness
mm
|
<1±0.03;1-1.5±0.05；
>1.5±0.1 |
|
Compressibility
%
|
≥40(when
density is 1.0g/cm3） |
|
Recovery
%
|
≥10(when
density is 1.0g/cm3） |
|
|
