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Flexible graphite roll (Qingdao Guyu)
Flexible   graphite   roll  (Qingdao  Guyu)

Minimum Order: 0
Quality/Safety Certification: 0.00


Stable, even thickness and density ,less tolerance
We use high-quality Expandble graphite to manufacture it

Graphite sheet(roll) is made from high carbon content scale –like  graphite through chemical treatment ,expaning under high temperature and  then rolling.  It is a basic material for making different kinds of graphite sealing parts.

Main use:For  making  different  kinds  of  graphite

belts, packings, gaskets, composite plates, cylinder gaskets,ect.

Properties: Working  temperature  -200°C~3000°C (in Non-oxiding

media); -200°C~850°C(in oxidizing media)

Standard:JB/T 7758.2-2005

 

The main performance of flexible graphite roll/sheet

 

Item

Product parameters

Density Tolerance  g/cm3

±0.04

Thickness tolerance mm

±0.03

Carbon content %

99

Tensile strength   Mpa

4.5

Compression ratio %

40

Rebound rate   %

10

Ash  %

0.8

Sulfur content  PPM

1800(or 1200)

Chlorine content  PPM

40

 

 

Product  Size:

Width:≤1000mm  and  ≤1500mm

Thickness: 0.2mm  to  10.0mm

Length:  as  per the  customers’  requirement

 

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