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1.Introduction:
Barite, a dense sulfate mineral, is also called Barites, Baryte or heavy spar. It is a sulfate of barium, BaSO 4, found in nature as tabular crystals or in granular or massive form and has a high specific gravity. The mineral is widely distributed throughout the world. It generally occurs in the white massive variety (often appearing earthy when weathered) and is extremely insoluble in acid and water and is therefore chemically inert. It is the principal source of the element barium.
2.Application:
1). As raw material for paints, printing ink, plastics, rubber and storage battery.
2). As surface smear for photographic paper and calendered paper; as sizing agent for textile industry.
3). As clarifying agent for glass products.
4). As protective material for radiation; also used for ceramics, enamel, perfumes and pigments.
5). As raw material for the making of other barium salts.
3.Specification:
**5mesh, **5mesh, **0mesh, **0mesh, ***0mesh or produce as per customers's requirement.
4.
|
Typical Properties of Physical and Chemical |
|||
|
Specific Gravity |
4.2~4.4 |
Ba(Sr)SO4 |
*2% **8% |
|
Size |
****0mm(*0%min) |
SiO2 |
0.5% max |
|
Oil Absorption |
7~*0 |
CaO |
0.*5 |
|
Brightness (Hunter L) |
*2min |
Al2O3 |
0.1% max |
|
Ph Value |
6~9 |
CaO |
0.3% max |
|
Moisture |
1% max |
Hg |
1ppm max |
|
Loss on Ignition |
1% max |
Cd |
|
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | China |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | 25Kg/PP.Bag, or Ton Bag |
| 交货时间: | Within 7-15days |
| 供应能力: | 3000 Metric Ton per Month |
| 付款方式: | Western Union, L/C, T/T |
| 產品組 : | minerals |
