| CAS No.: | 7727-43-7 |
|---|---|
| Formula: | Baso4 |
| Certification: | CCIC, CIQ, RoHS, ISO |
|
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White oblique side crystallization or white amorphous powder.
Application:
Paint coating;Barite;Drilling;Medical application;Plastic & Rubber
It can be used as a filler for paints and coatings to replace the more expensive raw materials.Such as precipitated barium sulfate,lithopone,titanium dioxide,active silica,etc,It can increase the thickness,strength and durability of the paint film,and make the product bright and stable.
Filler for paint and coating industry.
(2)The circulating mud containing barite powder can cool the drill bit,take away debris,close the hole wall,thereby strengthening the well wall,controlling the oil and gas pressure,and effectively preventing blowout accidents.
Barium sulfate is widely used as a wrighting agent for drilling fluids in oil and gas exploration.used for crude petroleum and natura gas industry.
(3)As filler can be used for raw materials of plastic ABS,Make the product shiny and bright,and can also improve the product's strength,Rigidity and wear resistance,Below 500mesh barium sulfate can used in large quantities as filler for rubber products to reduce costs,improve product hardness,acid and alkali resistance and water resistance,etc.,and have a good reinforcing effect on natural rubber and synthetic rubber.
Filler for rubber and plastic industry.
Packing:25kg/bag,40kg/bag.50kg/bag,or jumbo PP bag,can be customized.
| Paint for Barium Sulfate | |
| Chemical Properties | |
| BaSO4 | 95%-98% |
| SiO2 | 0.5%max |
| FeO3 | 1000ppm max |
| Al2O3 | 500ppm max |
| CaO | 2%max |
| Physical Properties | |
| Appearance | white powder |
| Fineness | 200-5000mesh |
| Specific Gravity | 4.2-4.4g/cm3 |
| PH in water | 7-8 |
| Soluble Alkaline Earth Metals(As Calcium) | 250ppm max |
| Whiteness | 85%-92% |
| Average particle size D50 | |
| Average particle size D97 | |
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