| 產(chǎn)地 | 大冶 |
|---|---|
| 密度 | 2.2g/cm3 |
| 莫氏硬度 | 1 |
| 顏色 | 黑色 |
| 原產(chǎn)地 | 湖北 |
| 水分含量 | 0.5% |
| 執(zhí)行質(zhì)量標(biāo)準(zhǔn) | 國(guó)標(biāo) |
| 水分含量≤ | 1 |
| 品牌 | 都鑫 |
| 固定碳含量 | 1 |
| 鱗片尺寸 | 1 |
| 晶體粒徑 | 1 |
| 固定碳含量≥ | 1 |
該產(chǎn)品經(jīng)過(guò)高溫瞬時(shí)處理，鱗片狀變?nèi)湎x(chóng)狀，體積可膨脹100-400倍，這種膨脹石墨仍然可以保持天然石墨的性質(zhì)，并且具有良好的成型可雕性、柔韌延展性和密封性，是各種石墨板材、密封摩擦件的**原料，具有良好的可膨脹性、耐高溫。
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.
項(xiàng)目Project | 單位Unit | 指標(biāo)Technical Indicators |
比重 Density | g/cm3 | 2.0-2.5 |
硬度Hardness |
| 1.5-2 |
揮發(fā)份 Fugitive constituent | % | 0.3 |
C含量Content | % | ＞98 |