Foil

Foil

Details

Overview:

Graphite foil is the base material to manufacture various kinds of graphite seals and gaskets. MTE graphite foil has excellent thermo stability, high temperature resistance and anticorrosion, because only high quality expandable graphite was selected and used.

Applications:

Graphite packing ring, graphite sheet, graphite seals, graphite gaskets, enforced graphite sheet, cylinder gasket, and etc.

Size:

Thickness: 0.08mm-3mm, Width: 4-1500mm, Length: 1-200mm.

Or consult us if you have any special needs on dimensions.

Material Property

项目

Item

工业I级

Industrial

工业II级

Industrial

工业III级

Industrial

含碳量( % )

Carbon Content

≥ 99.5 ≥ 99 ≥ 97
抗拉强度( Mpa )

Tensile Strength

≥ 5 ≥ 4.8 ≥ 4.5
压缩率( % )

Compressibility

≥ 50 ≥ 50 ≥ 50
回弹率( % )

Recovery

≥ 12 ≥ 11 ≥ 11
硫含量( PPm )

Sulphur

40~800 100~800 < 1200
氯含量( PPm )

Chlorine Content

< 20 < 25 < 30
应力松弛率( % )

Stress Relaxation

10 10 10
热失重( % )

Thermogravimetry

< 0.5 < 0.1 < 0.1