Product Details

buy barite powder

Item	Standard
Size	lump 0-5MM 5-50MM/ 100mesh 200mesh 325mesh and so on as to clients’ request
BaSo4 content	80%--98%
Water Soluble Salts	≤0.2%
Moisture	≤0.1%
Lgnition Loss	≤0.5%
Whiteness	80-95
PH value	8.0±1.0
Average particle diameter	10±1.0μm
Specific Gravity	4.0g/CM3 4.1g/CM3 4.2g/cm3
Solubles material in Hydrochloric Acid	≤1% .

The main use of barite

Application field	Main use	remarks:
oil drilling	The Circulation mud weighting agent of rotary boring of oil and gas well	Cooling the drill bit,take away the clast cutted, lubricate drill pipe, close wall of hole,control the pressure of oil and gas, avoid the spurt of oil well
Chemical industry	Used for producing BaCo3,BaCl2,BaSO4 Lithopone,Ba(OH)2,BaO and so on barium compound.	barium compound is widely used in reagent,catalytic,the refining of sugar,prevention and cure,fireproof,all kinds of fireworks,the coagulant of synthal,plastic,insectifuge,the case-hardening of steel, phosphor powder,welding agent,Oil additive and so on.
glass	Deoxidizer,clarifying agent,fluxing agent	Increase the Optical temperate of glass and lustre and intensity.
Rubber,plastics,paint	Filler,optical brighteners,weighting compound
building	The aggregate of concrete,material of paving	1.The pipeline hidden in everglade of great pressure. 2.used in nuclear facilities replace of Pb board. 3.atomic energy factory 4. the shield of X Radiation Laboratory. 5.extend the road surface and so on

The quality demand of barite ued in drilling fluid and chemical industry

use	specification and quality demand						remarks
Oil drilling	Density ≥4.2g/cm3; fineness-200mesh≥97% -325 85%~90%;hydrotrope is 0.1%; the effect of clay; the viscosity of adding 1% plaster is 0.125Pa·S;the content of BaSO4 ≥90%.						Standard of oil ministry issuing
Chemical industry	grade	BaSO4/%	SiO2/%	Fe2O3/%	AI2O3/%	/% water soluble salt /%
	I grade	95	<1.5	<0.5	<1	<0.3
	Ⅱgrade	90	<2.5	<1.5	<2	<1.0
	IIIgrade	85	<2.5	<1.5	<2	<1.0

Shijiazhuang Mining Imp&Exp Trade Co.,Ltd. owns self import and export right. Our]

company has strong economic base.Now we have one sepiolite mine and one vermiculite

mine.The mining capacity is 60,000 tons per year. Besides,our company has own sepiolite

factory and vermiculite factory. The production capacity is 30,000 tons per year.Our products

are mainly exported(above 80%) and also sold domestically. Our market covers various countries and regions like

USA,Germany,France,Italy,Mexico,Singapore,Malaysia,Japan, South Korea, Taiwan etc. The

market share is growing rapidly and firmly.

Supply Capacity	Our company has own mine and processing factory. Our annual mining capacity is 60,000 tons. Our annual production capacity is 30,000 tons.
Production	The production could be adjusted freely according to the customer demand. We have advanced technology and advanced equipment. We specialize in manufacturing all types of vermiculite.
Operation model	Our company integrates mining, manufacturing and self-exporting in-house.
Certificate	Our product is tested by SGS, PONY , IOM and other authoritative testing organizations.
Experience	We have the experience of producing and exporting the vermiculite for over ten years.
Export	We export our product to more than 30 countries, containing USA, Canada, France, Mexico, Japan, Korea, Malaysia and other countries.
Personnel	Our company employs experienced technical and management personnel.
Guarantee	Our company guarantees: reasonable prices, short production time and satisfactory after-sales service