产品简介：
天然鳞片石墨经化学方法处理，可以使其形成石墨层间化合物，经高温处理，使之急速分解再次发生膨胀，体积可增至原来的100 ~ 400倍，便是可膨胀石墨。可膨胀石墨又称柔性石墨或者酸化石墨。
性质：具有良好的可膨胀性，疏松多孔，隔氧条件下耐温范围较宽，可在-200~3000℃之间，在高温、高压或辐射条件下化学性质稳定。
用途：可做密封材料，阻燃材料，吸附材料，医疗、膨胀蠕虫粉末可以用于锂电池材料。
Product profile:
Natural flake graphite by chemical treatment, it can be formed into graphite interlayer compound, after high temperature treatment, rapid decomposition and expansion, the volume can be increased to 100 ~ 400 times of the original, is expandable graphite. Expandable graphite is also called flexible graphite or acidified graphite.
Properties: good expansibility, loose and porous, wide range of temperature resistance under oxygen insulation, between -200 ℃ and 3000℃, stable chemical properties under high temperature, high pressure or radiation.
Application: can be used as sealing material, flame retardant material, adsorption material, medical treatment, expansion worm powder can be used as lithium battery material.
产品说明：
可膨胀石墨技术指标
| 指标 | 含碳量 % Carbon |
挥发分 % Volatile |
水分 % Moisture |
起始膨胀温度 |
膨胀度（倍数） Expansion ratios |
PH | 目数 Mesh |
粒度% Particle size |
|
| 型号 | Grades | Initial expansion temperature | |||||||
| KP Low temperature | 90-99 | 13≤ | ≤1 | 130-150℃ | 200-300 | 3-8 | 80 or 50 | 筛上物≥ 80 |
|
| KP Low temperature | 90-99 | 13≤ | ≤1 | 240-280℃ | 200-300 | 3-8 | 80 or 50 | ||
| KP32 | 85-99.9 | 13≤ | ≤1 | 150-230℃ | 200-400 | 3-8 | 32 | 筛上物≥ 80 |
|
| KP50 | 150-230℃ | 150-300 | 50 | ||||||
| KP80 | 150-230℃ | 100-200 | 80 | ||||||
| KP100 | 150-230℃ | 100-130 | 100 | ||||||
| KP-100 | 150-230℃ | 50-150 | -100 | 筛下物≥ 80 |
|||||
| KP-200 | 50-150 | -200 | |||||||
