Name: Expanded graphite sheets/rolls
SKU: GGS340

Expanded Graphite Sheet & Roll are selected from the high purity natural flake are made through the advanced chemical treatment and mechanical procedure products inhance excellent properties such as thermal stable,with stand high and low temperature,corrosion,has been widely used for die formed packing rings and various kinds of is a basic material for making different kinds of graphi te seals.Special specifications can be ordered on customer's demands.

Sheet Site

Density(g/cm3)	Length(mm)	Width(mm)	Thickness(mm)
0.7-1.2	<=1500	<=1500	0.2-3.0

Roll Size

Density(g/cm3)	Length(mm)	Width(mm)	Thickness(mm)
0.7-1.1	30-100	<=1500	0.2-0.8

Service Range

Temperature(Â°C )
In oxidizing atmosphere	In non-oxidizing atmosphere	Pressure (Mpa)	PH Range
-240Ëœ450	-240Ëœ3500	30	0Ëœ14

Main Properties

Project	I	II
Tolerance of density ( g/cm3 )	Â±0.05	Â±0.06
Tolerance of thickness	Â±0.03	Â±0.04
Carbon Contant ( % )	99.8	98
Tensile Strength ( Mpa )	=>4.5	=>4.5
Compressibility( % )	=>40	=>40
Recovery( % )	=>10	=>10
Sulphur Content( PPm )	<700	<1000
Chlorine Content( PPm )	<25	<50
Stress relaxation( % )	10	10
lgnition Loss( % )	<0.5	<0.1

Production Process Of Flexible Graphite

Expanded graphite sheets/rolls

Specifications

Product Description

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