Barium sulphate for brake plate
【specification】：Brand: jiaxin;Model: 3000 mesh;Packing: 25kg/woven bag
【description】： 1.The products are complete and customized;2.Packing can be customized
introduction：
Amorphous crystal or white amorphous powder.Relative density 4.50, melting point 1580 ℃, almost insoluble in water, ethanol and acid.Soluble in hot concentrated sulfuric acid in dry to caking, 600 ℃ with carbon reduction into barium sulphide.
Applications/产品用途
JiaXin-barium sulfate precipitated, adopts the advanced chemical precipitation process domestically, physical performance is superior, the less mechanical impurities, the average fineness, white powder or paste, non-toxic, insoluble in water, soluble in fuming sulfuric acid, slightly soluble in boiling hydrochloric acid, stable chemical properties, reduction barium sulphate after heating with carbon. The color doesn’t change with the hydrogen sulfide or poisonous gas in the air. With the high grade in domestic similar products, it can absorbs x-rays, gamma rays, and give the high density, hardness and surface roughness for the materials, widely used in paintd, printing inkd, paints, plastics, rubbers, chips, friction plates, ceramics, glasses, electronics, cosmetics, etc.
Product Indexes/ 产品指标
| MOQ: | 1MT | |
| FOB Shanghai Price: | Negotiated | |
| Payment Terms: | T/T | 30% TT prepayment, 70% against the copy of BL |
| L/C | Irrevocable sight LC. | |
| Others | West Union, D/A, D/P | |
| Supply Ability: | 5000Ton/Tons per Month. | |
| Leading Time: | Within 10 workdays after payment | |
| Packaging: | Bag | 25kg per plastic & paper compound bag |
| Pallet | 40 bags per pallet (PE filmed) | |
| 1x20' FCL |
20 mt with pallets; 22 mt without pallets |
|
| Marks | Customization available | |
Basic Data:
| Chemical Name: | Superfine Barium Sulfate | |
| CAS #: | 7727-43-7 | |
| EINECS #: | 231-784-4 | |
| HS #: | 28332700 | |
| Appearance | White Powder | |
| BET | 4.0-4.4g/cm3 | |
| Surface treatment | no | |
| Item | Unit | Results |
| Assay(Barium Sulfate) | ％ | 98 |
| Dispersibility | ％ | 0.2 |
| Matter soluble in water | % | 0.2 |
| Moisture | ％ | 0.3 |
| PH Value of aqueous suspension | 6-8 | 7.5 |
| Oil absorption | g/100g | 22 |
| Residue on Sieve 30μ | ≤ | 0.01 |
| Whiteness degree | % | 97 |
| Density | 4.0 | |
