This product is made by high quality Graphite Powder which can be inflated. We use the well-advanced equipment, manufacte the product by suppressing expansion in high temperature.
Main Specifications: Thickness: 0.13mm --- 1.0mm length: 1m --- 500m width :1000-1500mm Density :0.7 --- 1 .5g/cm3.
Category item | Carbon content | Chlorine content | Tensile strength | Compression ratio | Rebound rate | Ash | TG | Thickness deviation | Density deviation | Remarks |
S Content≤800-500PPM | ≥99.3% | ≤40PPM | ≥4.0Mpa | 35 ~ 55% | ≥10 | ≤1% | 450℃≤1% | ±0.03mm | ±0.03g/m3 | (Nuclear industry level) |
600℃≤20% | ||||||||||
S Content≤500- 200PPM | ≥99.4% | ≤30PPM | ≥4.5Mpa | 35 ~ 55% | ≥11 | ≤1% | 450℃≤1% | ±0.03mm | ±0.03g/m3 | (Nuclear industry level) |
600℃≤15% | ||||||||||
S Content≤200PPM | ≥99.5% | ≤20PPM | ≥5.0Mpa | 35 ~ 55% | ≥12 | ≤1% | 450℃≤1% | ±0.03mm | ±0.03g/m3 | (Nuclear industry level) |