Specification of Barite Powder
RO-BAR PHYSICAL & CHEMICAL COMPOSITION:
Sr. No.
Description
Specification
1.
Density/Specific Gravity
3.90 g/cm3, minimum
2.
Water soluble Alkaline Earth Metals as Calcium
250 mg/kg, maximum
3.
Residue greater than 75 N Micrometers
3.0 wt. percent, maximum
4.
Particles less than 6 micrometers in equivalent spherical diameter
30 wt. percent, maximum
Specific Gravity: 4.0 Minimum
Water soluble Calcium(CA) : Max 200 mg/liter
Water soluble carbonate(CO3): Max2500 mg/liter
Water soluble Supphides(S) Max: 50 mg/liter
PH: 10, MBT: Max. 0.5 mcq/100g
Heavy Metals ( on acid extract)
Mercury: Max. 1ppm
Cadmium: Max 3ppm
Abrasion & Performance index: Equivalent to or less then API
Size: 0-200mm
Ore Moisture: Max 1%
Supply Ability:
Lumps: 50,000 MT per month
Powder: 15,000 MT per month
Applications
1) Oil Well Drilling
2) Paint industries

Specification of Barite Powder
RO-BAR PHYSICAL & CHEMICAL COMPOSITION:
Sr. No.
Description
Specification
1.
Density/Specific Gravity
3.90 g/cm3, minimum
2.
Water soluble Alkaline Earth Metals as Calcium
250 mg/kg, maximum
3.
Residue greater than 75 N Micrometers
3.0 wt. percent, maximum
4.
Particles less than 6 micrometers in equivalent spherical diameter
30 wt. percent, maximum
Specific Gravity: 4.0 Minimum
Water soluble Calcium(CA) : Max 200 mg/liter
Water soluble carbonate(CO3): Max2500 mg/liter
Water soluble Supphides(S) Max: 50 mg/liter
PH: 10, MBT: Max. 0.5 mcq/100g
Heavy Metals ( on acid extract)
Mercury: Max. 1ppm
Cadmium: Max 3ppm
Abrasion & Performance index: Equivalent to or less then API
Size: 0-200mm
Ore Moisture: Max 1%
Supply Ability:
Lumps: 50,000 MT per month
Powder: 15,000 MT per month
Applications
1) Oil Well Drilling
2) Paint industries