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Vietnam Calcium Carbonate

Uncoated Calcium Carbonate Powder, Grade AAA03

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2.78 ± 0.5
D 97 = 15 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2.78 ± 0.5
D 97 = 15 ± 1

Uncoated Calcium Carbonate Powder Grade AAA - 04

Technical Properties
Grade Particle Size Method
AAA - 04 D 97 = 20 ± 1 μm, D 50 = 3.5 ± 1 μm MALVERN MASTERSIZER 3000E
Technical Properties
Grade Particle Size Method
AAA - 04 D 97 = 20 ± 1 μm, D 50 = 3.5 ± 0.5 μm MALVERN MASTERSIZER 3000E
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None

Uncoated Calcium Carbonate Powder, Grade 1000

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 3.5 ± 1
D 97 = 20 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 3.5 ± 1
D 97 = 20 ± 1

Uncoated Calcium Carbonate Powder, Grade 1500

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2.7 ± 1
D 97 = 15 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2.7 ± 1
D 97 = 15 ± 1

Coated Calcium Carbonate Powder, Grade 1500T

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Acid stearic % 1%
11 Particle Size μ m D 50 = 2.7 ± 1
D 97 = 15 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Acid stearic % 1%
11 Particle Size μ m D 50 = 2.7 ± 1
D 97 = 15 ± 1

Uncoated Calcium Carbonate Powder, Grade 2000

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2 ± 1
D 97 = 10 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Particle Size μ m D 50 = 2 ± 1
D 97 = 10 ± 1

Coated Calcium Carbonate Powder, Grade 2000T

TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Acid stearic % 1.2%
11 Particle Size μ m D 50 = 2 ± 0.5
D 97 = 10 ± 1
TT Testing Items Units Standard
1 SiO2 % ≤ 0.20
2 AL2O3 % ≤ 0.20
3 Fe2O3 % ≤ 0.02
4 MgO % ≤ 0.30
5 CaCO3 % ≥ 98.00
6 pH 8 - 9
7 Whiteness % ≥ 98.00
8 Brightness % ≥ 96.00
9 Moisture % ≤ 0.3
10 Acid stearic % 1.2%
11 Particle Size μ m D 50 = 2 ± 0.5
D 97 = 10 ± 1

Uncoated Calcium Carbonate Powder Grade Nano

Technical Properties
Grade Particle Size Method
NANO D 97 = 5 ± 1 μm, D 50 = 0.6 ± 0.3 μm MALVERN MASTERSIZER 3000E
Technical Properties
Grade Particle Size Method
NANO D 97 = 5 ± 1 μm, D 50 = 0.6 ± 0.3 μm MALVERN MASTERSIZER 3000E
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None

Uncoated Calcium Carbonate Powder Grade Microfine

Technical Properties
Grade Particle Size Method
MICROFINE D 97 = 6 ± 1 μm, D 50 = 0.9 ± 0.5 μm MALVERN MASTERSIZER 3000E
Technical Properties
Grade Particle Size Method
MICROFINE D 97 = 6 ± 1 μm, D 50 = 0.9 ± 0.5 μm MALVERN MASTERSIZER 3000E
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None

Uncoated Calcium Carbonate Powder Grade AA - 01

Technical Properties
Grade Particle Size Method
AA - 01 D 97 = 8 ± 1 μm, D 50 = 1.2 ± 0.5 μm MALVERN MASTERSIZER 3000E
Technical Properties
Grade Particle Size Method
AA - 01 D 97 = 8 ± 1 μm, D 50 = 1.2 ± 0.5 μm MALVERN MASTERSIZER 3000E
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None

Uncoated Calcium Carbonate Powder Grade AAA - 02

Technical Properties
Grade Particle Size Method
AAA - 02 D 97 = 10 ± 1 μm, D 50 = 2 ± 0.5 μm MALVERN MASTERSIZER 3000E
Technical Properties
Grade Particle Size Method
AAA - 02 D 97 = 10 ± 1 μm, D 50 = 2 ± 0.5 μm MALVERN MASTERSIZER 3000E
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None
Physical Properties Chemical Properties Method
Whiteness ≥ 98 % CO ≥ 54 % Konica Minolta CR 410
Brightness ≥ 96 % MgO ≤ 0.16 %
Moisture ≤ 0.25 % Fe2O3 < 0.01% AND ML 50
Specific Gravity 2.7 Al2O3 < 0.10 %
Oil Absorption 35 ml/ 100 g CaCO3 SiO2 < 0.10 %
Loss on Ignition ≤ 43.8 % Na2O < 0.16 %
Hardness 3 Moh Coated percentage None