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About Toli API Drilling Barite Facility
Quality Paint Grade White Barite SGS REPORT
Application Precipitated Barium Sulphate MSDS
Contact us Matte Extender Powder Coating 中 文 版
Paint Grade white Powder
TOLIBARI HB products used in paints, coating, plastics , and other applications
  API Drilling Barite Powder
Low Mercury, low Cadmium , but high S.G, good weighting agent in oil & gax exploration
  Matte Extendr Powder
White natural baryte powder
superior pigment extender and filler in many application
  Precipitated Barium Sulfate
Synthetic Barium Sulphate with high whiteness and very fine particlesize
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.


Oil industry:
77% used as a weighting agent for drilling fluids in oil and gas exploration.

15% used in added-value applications which include electronics, TV screen, glass, ceramics, paintings, coatings and medical applications (barium meals)

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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