| 存储条件 | 阴凉处 |
|---|---|
| 计量单位 | 111 |
| 颜色 | 白 |
| 原产地 | 大冶 |
| 发货期限 | 30天 |
| 加工定制 | 是 |
| 含量≥ | 98（％) |
主要成分是**钡，化学性质非常稳定，不溶于水，也不溶于**和****钡是摩擦材料中普遍应用的一种摩擦性能调节剂.它能使摩擦系数稳定，摩耗小，特别是在高温下能形成摩擦界层，能防止对偶表面擦伤，使对偶表面磨的更光洁。
Blanc fix
maincomponents of barite is barium sulfate, chemical properties are very stable,insoluble in water, not soluble in hydrochloric acid and sulfuric acid.Bariumsulfate is a kind of friction performance regulator is widely used in frictionmaterials. It can make the stable friction coefficient, wear small, especiallythe friction boundary layer can be formed at high temperature, can preventgalling dual surface, thus dual surface grinding smooth.
项目Item | 单位Unit | 检测结果Test Result |
|
比重 Density | g/cm3 | 4.3-4.5 |
|
硬度Hardness |
| 6-6.5 | |
105℃挥发份 105℃ Volatile | % | 0.2 |
|
800℃灼烧剩余 800℃ Ignition Loss | % | 0.1 |
|
粒度 Size | Mesh | 325 |
|
**钡含量 BaSO4 Content | % | 75 |
|
18918818796