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Matte Extendr Powder
White natural baryte powder
superior pigment extender and filler in many application |
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Barite Lumps
Raw barite ore from Guizhou area, High wihteness and high BaSO4 content. |
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Product Name:
Natural Barite Lumps
Guizhou Toli’s barite lumps made from Guizhou province high quality natural barite ore. After strict quality control during water wash, ore crash, acid wash, hand select, and pack. Used as the raw material of paints, coating, plastics, rubber, adhesives, sealants and other application.
Application:
Oil industry:
77% used as a weighting agent for drilling fluids in oil and gas exploration.
Chemical:
15% used in added-value applications which include electronics, TV screen, glass, ceramics, paintings, coatings and medical applications (barium meals)
Fillers:
8% used in filler applications such as car, rubber and paint industry, radiation shielding, and so on.
Technical Data
| Item |
Super white |
Paint grade |
Chemical barite |
Drilling barite |
| BaSO4: |
96% min |
95% min |
93% min |
88% min |
| SrSO4: |
1.5% max |
1.5% max |
2.0% max |
2.0% max |
| Specific Gravity: |
4.4 g/cm3 min |
4.4 g/cm3 min |
4.30 g/cm3 min |
4.20 g/cm3 min |
| Whiteness: |
91% min |
87% min |
off-white, grey |
off-white, grey |
| Cd(Cadmium): |
N/A |
N/A |
N/A |
3 PPM MAX |
| Hg(Hydrargyrum): |
N/A |
N/A |
N/A |
1 PPM MAX |
| SiO2: |
1.5% max |
1.5% max |
1.5% max |
2.0% max |
| Fe2O3: |
0.5% max |
0.5% max |
0.5% max |
0.5% max |
| Oil Absorption: |
9-14 |
9-14 |
N/A |
N/A |
Package: In 50 Kg plastic woven bag, 1000KG jumbo ton bags or Packing In Bulk.
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