barite used in drilling mud

Product Features：

Drilling grade barite are produced from natural barium sulfate ores.Commonly used as a weighting agent for all types of drilling fluids in oiland gas exploitation.

Our drilling barite manufactured to meet or exceed all APl 13 Arequirements.

This grade also can be used in the applications which high purity but lowwhiteness requirements.

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Product Details

Application Areas：

◆Oil drilling ◆Friction materials ◆Rubber ◆Radiation wall

Index	TLZ-DB01	TLZ-DB02
Appearance	Granule	Granule
Special gravity ≥	4.1 g/cm³	4.2 g/cm³
BaSO₄+ SrSO₄Content	85%	90%
Hg ppm ≤	1 ppm	1 ppm
Cd ppm ≤	3 ppm	3 ppm
As ppm ≤	40 ppm	40 ppm
Pb ppm ≤	1000 ppm	1000 ppm
Si0₂Content	-	3% max
Fe₂O₃Content	-	3% max
Carbonates	5000ppm max	5000 ppm max
Water Soluble Alkaline Earth Metals As Calcium ≤	250 mg/kg	250 mg/kg
Miosture	2%	2%
Granule Size	0-100 mm	0-100 mm