Specifications

Working temperature 200-1650 degree Celsius in non-oxidizing media, special specification according to the customers' demands.

Product name:flexible graphite roll

 

1.Usage:

It's the basic  material of graphite sealing part. It's maily used to  make packing ring,graphite tape,sealing gasket,composite panel mainly used to make car gasket

 

2.Specification

Thickness	Density	Sulphur	Carbon	Chlorine	Tensile Strength
mm	g/cm3	ppm	%	ppm	MPA
0.13	0.7-1.5	800-500	99. 3	40	≥4.0
		500-200	99.4	30	≥4.5
		≤200	99.5	20	≥5.0
0.2-0.5	0.7-1.1	800-500	99.3	40	≥4.0
		500-200	99.4	30	≥4.5
		≤200	99.5	20	≥5.0
0.5-1.0	0.7-1.1	800-500	99.3	40	≥4.0
		500-200	99.4	30	≥4.5
		≤200	99.5	20	≥5.0

 

Note:
1. If the thickness 0.5mm density≥1.2g/cm3,   the tolerance of thickness and density can not be guarantee0.03.
2. If the thickness 0.5mm density≥1.3g/cm3, it is better to produce the sheet than rolls.Sheet sise:
1000x1000mm and 1500x1500mm.
3. It is rather difficult to produce the products in which the sulphur≤200ppm and carbon≥99.5%,

 

Picture 1