Ground Calcium Carbonate Powder

Introduction:

High purity quarry located Thac Bac Lake, evaluated as best quarry in Vietnam and Southeast Asia. The content of this calcium is greater than 98%, very high whiteness, brightness.

Capacity: 

500,000 tons/ year. 

Applications: 

Super fine GCCs are used in plastics, paints, paper, packing, aninal-feed premix, etc. 


Quality control: 

ISO 9001 - 2008 plus 20 years experience in making calcium carbonate, the plant is capable to manufacture product with high quality and stability. All the products are inspected before exports by modern quality control process. The products are highly appreciated by local and international clients.

Production process:

  1. Mining and selection raw materials
  2. Crushing stage, stone chip production line
  3. Fine power grinding stage
  4. Coating stage

Technical and Equipment: 

  • Modern and Comprehensive Technology of Hosokawa Alpine 
  • Whiteness analyzer  Minolta CR200/CR210 made in Japan
  • Laser diffraction particle sizing 2000 Malvern, England 

Advantages: 

  • High purity Crystalline Ground Calcium
  • Micronized powder (ultra - fine)
  • High whiteness and Brightness

Product  detail

Super fine product range:
#
Grade
                       Particle size
1
MIV1
D50=1,5 ± 0,3 mm
D97=8 ± 2 mm
2
MIV2
D50=2 ± 0,3 mm
D97=10 ± 2 mm
3
MIV3
D50=2,7 ± 0,3 mm
D97=17 ± 3 mm
4
MIV4
D50=3,7 ± 0,3 mm
D97=24 ± 3 mm
5
MIV5
D50=5,7 ± 0,3 mm
D97=37 ± 3 mm
7
M44
D90mm 44mm

*Particle size can be adjusted on the request of customers!

Stearic acid coated product range:
#
Grade
           Particle size
1
MIVA1
D50=1,5 ± 0,3 mm
D97=8 ± 2 mm
2
MIVA2
D50=2 ± 0,3 mm
D97=10 ± 2 mm
3
MIVA3
D50=2,7 ± 0,3 mm
D97=17 ± 3 mm
4
MIVA4
D50=3,7 ± 0,3 mm
D97=24 ± 3 mm
5
MIVA5
D50=5,7 ± 0,3 mm
D97=37 ± 3 mm
*Particle size can be adjusted on the request of customers!

Chemical analysis:
Calcium Cacbonate content Typical
≥ 98%
Magnecium Oxide content Typical
≤ 0.4%
Silica content Typical
≤ 0.2%
Aluminium Oxide content Typical
≤ 0.1%
Iron Oxide content Typical (Max)
≤ 0.02%
Loss on Ignition Typical
≤ 43.8%
PH Value Typical
8-9

Physical Properties:

Specific Gravity Typical
2.7g/cm
Brightness Typical
≥ 96%
Whiteness Typical
≥ 98%
Max Moisture Typical
0.2%
Hardness Typical
3Moh
Oil Absorption Typical
24g/100g
Test method:
  • Checking the chemical and physical properties (Institute of Building and Materials)
  • Chemical analysis method
  • Particle Laser Diffraction: MALVERN
  • Whiteness analyzer: MINOLTA CR200-CR210



For all general inquiry:

GM:
Mr. Hung Nguyen


Cell #:
+84.915.240.240


Email:
nguyenthanhhung
@
vitd.com.vn





For minerals

SE:
Ms. Nga


Cell #:
+84.936.426.950


Email:
sales03
@
vitd.com.vn
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Vietnam Investment & Technology Development Company Limited.
Postal Address: 3rd Floor, Blgd 25T2, Hoang Dao Thuy Str.,Trung Hoa Wrd, Cau Giay Dist., Hanoi, Vietnam
Landline: +84.3557.4091/95
Fax:   +84.3557.5239