| 产地 | 大冶 |
|---|---|
| 密度 | 2.2g/cm3 |
| 莫氏硬度 | 1 |
| 颜色 | 黑色 |
| 原产地 | 湖北 |
| 水分含量 | 0.5% |
| 执行质量标准 | 国标 |
| 水分含量≤ | 1 |
| 品牌 | 都鑫 |
| 固定碳含量 | 1 |
| 鳞片尺寸 | 1 |
| 晶体粒径 | 1 |
| 固定碳含量≥ | 1 |
该产品经过高温瞬时处理，鳞片状变蠕虫状，体积可膨胀100-400倍，这种膨胀石墨仍然可以保持天然石墨的性质，并且具有良好的成型可雕性、柔韧延展性和密封性，是各种石墨板材、密封摩擦件的**原料，具有良好的可膨胀性、耐高温。
Expanded graphite
This product is disposed in thehigh temperature instantly , scalywormlike variable, the volume can be expanded by 100-400 times, the swellingproperties of graphite can still maintain the natural graphite, and has goodmolding can be carved, flexible extensibility and sealing, high-quality rawmaterials, many kinds of graphite sheet seal friction piece, it has a goodexpansion, high temperature resistant.
项目Project | 单位Unit | 指标Technical Indicators |
比重 Density | g/cm3 | 2.0-2.5 |
硬度Hardness |
| 1.5-2 |
挥发份 Fugitive constituent | % | 0.3 |
C含量Content | % | ＞98 |