Qingdao Yunpeng Carbon Trade Co., Ltd.
Main products:Graphite Rod,Graphite Bearing,Flake Graphite
Products
Contact Us
  • Contact Person : Mr. Liu Ruipeng
  • Company Name : Qingdao Yunpeng Carbon Trade Co., Ltd.
  • Tel : 86-532-87412318
  • Fax : 86-532-87412319
  • Address : Shandong,Laixi,North of Shenyang Road, Shuiji Street Office
  • Country/Region : China
  • Zip : 266600

flexible graphite sheet

flexible graphite sheet
Product Detailed
1. high carbon 2. for making all kinds of composite graphite sheets,graphite tapes,packing & sealing gaskets

Graphite sheet:

 

SPECIFICATION: GRAPHITE SHEET THICKNESS:  0.12∼5.0mmMAIN PROPERTIES: Flexible graphite roll(sheet) is made from flake graphite with high carbon content which has gone through chemical treatment, expanding under high temperature and then rolling .It has the characteristics of  high or low temperature resistance, corrosion resistance,anti-irradiation,low creep relaxation ,good elasticity &recovery ,excellent self-lubricity & low friction coefficient.Usage:Basic material for making all kinds of composite graphite sheets,graphite tapes,packing & sealing gaskets.Being widely used as dynamic and static sealing for machine,pipe, pump and valve in the field of  power,petroleum,chemical,instrument industry as well as machinery industry.It can serve as a good substitute for the traditional sealing material such as rubber , fluorated plastics and asbestos,etc.

Technical index :

Item

ClassA

ClassB

ClassC

0.7~1.1g/cm3Tolerance of density

±0.03

±0.04

±0.05

0.2~1.5mmTolerance of thickness

±0.02

±0.03

±0.04

Carbon content(%)

99.9

99.5

99

(Mpa)Tensile strength

≥4.3

(Mpa)Compressive stength

≥160

Compressibility(%)

  ≥40

Recovery(%)

  ≥12

(PPM)Sulphur content

≤200

≤500

≤1200

(PPM)Chloride content

≤30

≤40

≤50

flexible graphite sheet



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