We,YuYao IceGan Seals & Gaskets Factory specialize in manufacturing and exporting of cylinder head gaskets materials and metal anchors.we have the advanced design team and morden production line together.
IG-002-01 Flexible Graphite Sheet&Roll Flexible graphite sheet(Roll) is made from flake graphite with high carbon content which is gone through chemical treatment,expanding under high temperature and them rolling,it has the characteristics of high temperature resistance,anti-irradiation,low creep relaxation and good elasticity,and it is the basic material for making all kinds of reinforced graphite composite sheets;graphite tapes;gland packing and sealing gaskets,working temperature -200~650 ℃(in air),-200~3000℃( in non-oxidizing media)
| Thickness(mm) |
Width Mm
|
Length M
|
Density G/cm3
|
|
|
Roll
|
Sheet
|
|||
|
0.127-1.6
|
0.127-3.0
|
4.2-1500
|
910
|
0.7-1.5
|
Main Properties:
| Item |
GradeⅠ
|
GradeⅡ
|
Grade Ⅲ
|
Grade Ⅳ
|
GradeⅤ
|
|
Carbon Content %
|
≥99.5
|
≥99.2
|
≥99
|
≥99
|
≥98
|
|
Sulphur Content PPM
|
≤200
|
≤500
|
≤1000
|
≤1300
|
≤1500
|
|
Chloride Content PPM
|
≤20
|
≤30
|
≤40
|
≤40
|
≤50
|
|
Tolerance of Densityg/cm3
|
±0.03
|
±0.03
|
±0.04
|
±0.05
|
±0.05
|
|
Tolerance of Thickness Mm
|
≤1.6±0.03;1.6-3.0±0.05
|
||||
|
Tensile Strength MPa
|
≥4.0
|
||||
|
Compressibility %
|
≥40
|
||||
|
Recovery %
|
≥10
|
||||
While the density of the graphite sheet is 1.0g/cm3,the above properties are available,we can manufacture as the detail requirements
IG-02-002 Flexible Graphite Tape Expanded graphite tape is cutted of flexible graphite rolls,Graphite tape filler for spiral wound gasket,In-situ pump and valve gland packing, Manufacture of graphite packing rings,Facing material for camprofile type gaskets,Filler for metal jacketed type gaskets. Also manufacture Crinkled Graphite Tape.
Temperature:-240~400℃(In Oxidizing Media) -240~800℃(In Non-oxidizing Media) Pressure:5.0MPa Length/Roll:50M;80M;100M,120M Width:4.0MM;5.0MM;5.4MM,5.5MM;5.7MM,6.0MM8.0MM,12MM,14MM Thickness:0.4MM;0.5MM;0.7MM,0.8MM