ID:
TIME: 2018-11-26
VIEWS: 3860
graphite foil is made from flake graphite with high carbon content which is gone through chemical treatment, expanding under high temperature and then rolling.It has the characteristics of high temperature resistance, corrosion resistance and good elasticity, and is the basic material for making all kinds of reinforced graphite sheets, graphite tapes, packing and sealing gaskets.Its using tempreture is -200~650°C(in the air mediu), -200~3000°C( in non-oxidizing medium).
Item | Graphite foil |
Carbon content % | 95----99.9 all available |
SpecificResistance μΩ-m | 3--7 |
Sulfur content ppm | 0----1200 all available |
Chlorin content ppm | ≤35 |
CompressiveStrength Mpa | ≥160 |
Flexural Strength Mpa | ≥4.5 |
Density g/cm3 | 1 + - 0.05 |
Compressing modulus | ≥40% |
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