China Wholesale Graphite Transfer Paper Flexible Rolls Paste Graphite Thermal Conductive Sheet, Find details about China Graphite, Foil from Wholesale Graphite Transfer Paper Flexible Rolls Paste Graphite Thermal Conductive Sheet
Quantity(Pieces) | 1 - 10000 | >10000 |
Est. Time(days) | 15 | To be negotiated |
Grade | Level 1 | Level 2 | Level 3 |
Carbon content (%) | ≥99.9 | ≥99 | ≥95 |
Tensile strength MPA | ≥4.5 | ≥4.5 | ≥4 |
Sulfur content ppm | ≤200 | ≤600 | ≤800 |
Chlorine content PPM | ≤35 | ≤35 | ≤50 |
Density tolerance | ±0.03 | ±0.03 | ±0.05 |
Thickness tolerance | ≤0.05±0.001 | ≤0.5±0.003 | ≤1±0.05 |
Compression ratio | 35--55 | ||
Rebound rate | ≥10 | ||
Stress relaxation rate | ≥10 |