Competitive price Barite

Product Overview

Description

 

 

Barit, chemical formula: BaSO4, usually contains Sr and Ca, the theoretical value BaO 65.7%, SO3 34.3%, its chemical property is stable. It can’t dissolve in water and hydrochloric acid no magnetism 

and toxic.  It can absorb X-ray

 

, hardness: 3-3.5, brittleness, density: 4.2-4.5g/cm3.

 

 

USAGE	Size(Mesh)	BaSO4(%)	SiO2(%)	Fe2O3 (%)	Al2O3(%)	Water soluble salt	g/cm3 density	Whiteness
Coating grade	400	≥96	≤1.0	≤0.2	≤1.0	<0.3	≥4.3	≥92
	600	≥96	≤1.0	≤0.2	≤1.0	<0.3	≥4.3	≥93
	1250	≥96	≤1.0	≤0.2	≤1.0	<0.3	≥4.3	≥94
Chemical grade	100-600	≥96	≤1.5	≤1.0	≤1.2	≤1.0	≥4.2

 

 

 

High whiteness barite powder is mainly used in paint and coats industries and also used as filler in high grade rubber and plastic,reagent,medicine,making-sugar,catalyst,coagulant of synthetic rubber, insecticide, clarificant, burnishicide, deoxidiser and so on.It is largely used as the accentuation agent of oil,natural gas and drilling-well mud.