Expanded Graphite Rolls & Tapes
Selected high purity natural flake graphite， after advanced chemical treatment and mechanical procedure. It has excellent properties such as thermal stable, resistance to corrosion and high & low temperature, fine elastic resilience, anti-aging, self-lubricating， etc. It ‘s an ideal seal element for die formed packing rings and various kinds of gaskets. We can supply different quality such as industry grade, oxidant inhibitor & corrosion, low sulfur and nuclear grade, etc.
PSB-860 Expanded Graphite Roll
PSB-860(A) Expanded graphite Roll w/adhesive back
PSB-861 Expanded Graphite Plain Tape
PSB-862 Expanded Graphite netting Tape
PSB-802 Expanded Graphite Crinkled Tape
PS-867 Expanded Graphite Plain Tape w/adhesive back
PSZ-867 Expanded Graphite Crinkled Tape w/adhesive back
Density g/cm3 Length（M） Width（MM） Thickness（MM）
0.7-1.6 5-150 3-1500 0.1-1.5
MAIN PROPERTIES
Industry grade oxidant inhibitor low sulfur nuclear grade
Carbon Content ＞98% ＞99% ＞99% ＞99.8%
Ash Conten ＜2% ＜1% ＜1% ＜0.2%
Sulphur Content ＜1200PPM ＜1000PPM ＜500PPM ＜200PPM
Chlorine Content ＜50PPM ＜35PPM ＜35PPM ＜30PPM
Compressibility 35-55% 40-50% 40-50% 40-50%
Recovery 10-15% 10-15% 10-15% 10-15%
Tensile Strength ≥4.0MPA ≥4.0MPA ≥4.0MPA ≥3.5MPA
Ignition Loss 450℃/H ＜2% ＜0.5% ＜0.5% ＜0.5%
670℃/H ＜20% ＜4% ＜20% ＜20%
Creep ＜5% ＜5% ＜5% ＜5% Sheet & Gasket suppliers
website:http://www.shieldsealingss.com/sheet-gasket/