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MICRONISE MINERALS

 

    
    
   
   
   
   
   

  

BARYTES
SYNONYMS - BARIUM SULPHATE
BRAND NAME - MICROBARITE


Barite is a heavy mineral, which is inert and very much stable in nature. These properties makes it valuable for the commercial use in various industries. Ground Barytes is used mostly as an inert volume and weight filler in oil-well-drilling mud. It is also used in the paint industry as an extender. Barytes is used as a heavy additive in the paper & rubber industries. It is used as a filler or extender in cloth, ink, and plastics products. It is also used in radiography ("barium milkshake"). It is used as a deoxidizer for copper; lubricant for anode rotors in X-ray tubes; spark-plug alloys. Also used to make an expensive white pigment.

                                   

. . . . . . . BARYTES. . . . . . .
  
             

CHEMICAL   PROPERTIES

RADICALS PERCENTAGE
BaSO4 95 ± 1
SiO2 0.40
MgO 0.15
CaO 0.30
Al2O3 0.20
Fe2O3 0.15
Na2O 0.04
L.O.I. 0.92

PHYSICAL PROPERTIES & SPECIFIC DATA

PROPERTIES

PRODUCTS

 

MICROBARITE
2080

MICROBARITE
1240

GRADES OFFERED :
WHITENESS 
- S.W
- E.S.S.W.


92 ± 1
95 ± 1


92 ± 1
95 ± 1

SPECIFIC GRAVITY 4.54 4.54
REFRACTIVE INDEX 1.68 1.68
PH VALUE (10% SOLN.) 9.20 9.20
MOISTURE (1000° C) 0.20 0.20
HARDNESS (MOH'S) 3.50 3.50
BULK DENSITY (gms/lt) 1650 1600
PARTICLE SIZE (µm)
              
TOP CUT    -D95
AVERAGE  -D50

20
8-10

12
4-5
        
BARYTES AS A FILLER IMPARTS :
  • LOW OIL ABSORPTION CHARACTERISTICS
  • VERY HIGH DISPERSION
  • HIGH GLOSS IN ENAMEL APPLICATIONS
  • EXCELLENT COMPATIBILITY WITH COLORED PIGMENTS
WHERE DO OUR PRODUCTS GO ???
  • PAINTS & DISTEMPERS
  • PAPER
  • TEXTILE
  • LEATHER 
  • RUBBER
  • SPECIALITY MASTERBATCH
  • THERMOPLASTIC COMPOUNDS
  • OIL WELL DRILLING
Note : Slight variations in the specifications of the products stated above may be possible due to the raw material and environmental conditions though they have no influence on the applications and properties described.

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