WS 5
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder
obtained from high purity,
very white lime stone with highest technology. Used in paper, Powder coating (glossy finish), water based and solvent based paints,
protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 23 g/100g
Bulk density 0.45 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 5 µ ± 0.2 µ
d ( 50 ) 1.5 µ ± 0.2 µ
≤ 2 µ 70 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 6
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 22 g/100g
Bulk density 0.5 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 6 µ ± 0.2 µ
d ( 50 ) 1.7 µ ± 0.2 µ
≤ 2 µ 60 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 8
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 21 g/100g
Bulk density 0.55 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 8 µ ± 0.2 µ
d ( 50 ) 2 µ ± 0.2 µ
≤ 2 µ 50 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 10
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 10.5 g/100g
Bulk density 0.57 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 10 µ ± 0.2 µ
d ( 50 ) 2.5 µ ± 0.2 µ
≤ 2 µ 40 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 15
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 18 g/100g
Bulk density 0.7 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 15 µ ± 0.2 µ
d ( 50 ) 3.5 µ ± 0.2 µ
≤ 2 µ 33 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 18
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.1 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17.7 g/100g
Bulk density 0.71 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 18 µ ± 0.2 µ
d ( 50 ) 4.6 µ ± 0.2 µ
≤ 2 µ 27 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 20
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology. Used in powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17.5 g/100g
Bulk density 0.73 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 20 µ ± 0.2 µ
d ( 50 ) 4.8 µ ± 0.2 µ
≤ 2 µ 25 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 25
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology. Used in powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17 g/100g
Bulk density 0.78 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 25 µ ± 0.2 µ
d ( 50 ) 5.8 µ ± 0.2 µ
≤ 2 µ 20 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 40
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology. Used in powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 14.5 g/100g
Bulk density 0.85 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 40 µ ± 0.2 µ
d ( 50 ) 10 µ ± 0.2 µ
≤ 2 µ 14 % ± 2 %
sieve residue ≥ 45 µ 0.1 %
Measured by mastersizer 3000
WS 5
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder
obtained from high purity,
very white lime stone with highest technology. Used in paper, Powder coating (glossy finish), water based and solvent based paints,
protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 23 g/100g
Bulk density 0.45 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 5 µ ± 0.2 µ
d ( 50 ) 1.5 µ ± 0.2 µ
≤ 2 µ 70 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 6
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 22 g/100g
Bulk density 0.5 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 6 µ ± 0.2 µ
d ( 50 ) 1.7 µ ± 0.2 µ
≤ 2 µ 60 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 5T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 23 g/100g
Bulk density 0.45 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 14-14.5 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 5 µ ± 0.2 µ
d ( 50 ) 1.5 µ ± 0.2 µ
≤ 2 µ 70 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 6T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 23 g/100g
Bulk density 0.5 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 13-13.5 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 6 µ ± 0.2 µ
d ( 50 ) 1.7 µ ± 0.2 µ
≤ 2 µ 60 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 8T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 21 g/100g
Bulk density 0.55 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 12-12.5 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 8 µ ± 0.2 µ
d ( 50 ) 2 µ ± 0.2 µ
≤ 2 µ 50 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 10T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 19.5 g/100g
Bulk density 0.57 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 10-10.5 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 10 µ ± 0.2 µ
d ( 50 ) 2.5 µ ± 0.2 µ
≤ 2 µ 40 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 15T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 18 g/100g
Bulk density 0.7 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 8-8.5 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 15 µ ± 0.2 µ
d ( 50 ) 3.5 µ ± 0.2 µ
≤ 2 µ 33 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 20T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17.5 g/100g
Bulk density 0.73 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 7.5-8 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 20 µ ± 0.2 µ
d ( 50 ) 4.8 µ ± 0.2 µ
≤ 2 µ 25 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 25T
Description & Applications
Coated calcium carbonate:-
Surface coated, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.
Used several plastic applications such as PVC pipes, masterbatch, cables industries, etc.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17 g/100g
Bulk density 0.78 g/cm³
Moisture ≤ 0.2 %
Stearic Acid 7.5-8 Kg/1 Ton
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 25 µ ± 0.2 µ
d ( 50 ) 5.8 µ ± 0.2 µ
≤ 2 µ 20 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000
WS 5
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder
obtained from high purity,
very white lime stone with highest technology. Used in paper, Powder coating (glossy finish), water based and solvent based paints,
protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 23 g/100g
Bulk density 0.45 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 5 µ ± 0.2 µ
d ( 50 ) 1.5 µ ± 0.2 µ
≤ 2 µ 70 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 6
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 22 g/100g
Bulk density 0.5 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 6 µ ± 0.2 µ
d ( 50 ) 1.7 µ ± 0.2 µ
≤ 2 µ 60 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 8
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 21 g/100g
Bulk density 0.55 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 8 µ ± 0.2 µ
d ( 50 ) 2 µ ± 0.2 µ
≤ 2 µ 50 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 10
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology.Used in paper, Powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 10.5 g/100g
Bulk density 0.57 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96.5 (C2 Deg)
Brightness CIE LAB L* ≥ 98 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 10 µ ± 0.2 µ
d ( 50 ) 2.5 µ ± 0.2 µ
≤ 2 µ 40 % ± 2 %
sieve residue ≥ 45 µ 0.01 %
Measured by mastersizer 3000
WS 25
Description & Applications
Normal calcium carbonate:-
Natural, very fine calcium carbonate powder obtained from high purity, very white lime stone with highest technology. Used in powder coating (glossy finish), water based and solvent based paints, protective paints, printing inks, adhesives and sealants.
Not for medicinal use.
Character of raw material
Physical properties
True specific gravity 2.73 g/cm³
Hardness ( mohs ) 3
HCL insoluble ≤ 0.3 %
Reflactive index 1.59
Chemical analysis
Caco3 ≥ 99.60 %
Mgo ≤ 0.1 %
Fe2o3 ≤ 0.01 %
Al2o3 ≤ 0.05 %
Sio2 ≤ 0.02 %
Cao ≥ 55.67
L.O.I 44.23 %
Product data
Physical properties
PH 9 Max (iso/787/9)
Oil absorption 17 g/100g
Bulk density 0.78 g/cm³
Moisture ≤ 0.2 %
Optical Properties
Brightness R (Y) ≥ 96 (C2 Deg)
Brightness CIE LAB L* ≥ 97.5 (D65 10 Deg)
a* ≤ 0.2 (D65 10 Deg)
b* ≤ 1.2 (D65 10 Deg)
Measured by Datacolor Elrepho
Partical size distribution
d ( 97 ) 25 µ ± 0.2 µ
d ( 50 ) 5.8 µ ± 0.2 µ
≤ 2 µ 20 % ± 2 %
sieve residue ≥ 45 µ 0.05 %
Measured by mastersizer 3000