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)