| SiO2 | 0.5﹪ |
|---|---|
| 執(zhí)行標(biāo)準(zhǔn) | GB |
| 含水率 | 0.5﹪ |
| 堆密度 | 3.0g/cm3 |
| 型號(hào) | F-17 |
| 磷含量 | 11 |
| 硫含量 | 11 |
| 密度 | 11 |
| 莫氏硬度 | 3.0 |
| 熔點(diǎn) | 1360 |
| 顏色 | 白色 |
| 原產(chǎn)地 | 大冶市 |
| CaF2含量≥ | 90 |
| 品牌 | 都鑫 |
| SiO2含量 | 11 |
| CaF2含量 | 11 |
| CaCO3含量 | 11 |
螢石
系屬鹵族礦，熔點(diǎn)1360℃等軸系。摩擦材料中為避免產(chǎn)生噪音,所用的螢石的CaF2含量通常為85-95%，螢石具有良好的低溫和高溫增摩效果和良好的吸附性能。
Fluorite
Department of halogen ore, melting point 1360 ℃, shafting. To avoid the noise produced in the friction material, the content of CaF2 in fluorite is usually 85-95%, fluorite has good low and high temperature friction increasing effect and good adsorption performance.
項(xiàng)目Project | 單位Unit | 指標(biāo)Technical Indicators |
比重 Density | g/cm3 | 3.0 |
硬度Hardness |
| 2-3 |
CaF2含量 Content | % | 85-95 |
SiO2含量Content | % | ＜3 |
