| CAS No.: | 471-34-1 |
|---|---|
| Certification: | ISO, 14000 |
| Classification: | Carbonate |
| Purity: | 98.5%Min |
| Type: | Calcium Carbonate |
| Grade Standard: | Food Grade |
| Samples: |
|---|
| Customization: |
|---|
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Audited Supplier Food grade calcium carbonate 400 mesh natural calcium carbonate
Heavy calcium carbonate powder main parameters
A.Purity:over 98.5%
B.Apperance:good white powder
C.300~2000meshes market
Specifications
Heavy (Ground) Calcium Carbonate is usually used as filler and improver.
Purity: 98% min.
Appearance: good white powder.
Heavy calcium carbonate, also called ground calcium carbonate,selecting high quality calcite as raw material, after strict procedures and control of every detail in the production, the performance of the product is perfect, heavy calcium carbonate has high whiteness, uniform particle size distribution, less impurities, high cover, easy to disperse and other characteristics.
Ground calcium carbonate widely used in paper, paint, rubber, plastic, cable, ink,Ceramics and other industries as filling materials, used to improve product performance, reduce the cost of production formula.
The size ranges from under 400 mesh which is called primary products, to 2000 mesh or above, depending on your requirement
|
INDEX NAME |
standard A |
our test result |
|
CaCo3 content ≥, |
98 |
98.5 |
|
PH value(10%soliquoid) |
8.0-10.5 |
9±0.5 |
|
Particle size um(average) |
/ |
3.0-4.0 |
|
Moisture Content ≤ |
/ |
0.3 |
|
Oil Absorption ml/100g ≤ |
/ |
21 |
|
Insoluble substance in HCL acid %≤ |
0.2 |
0.1 |
|
activated rate %≥ |
95 |
98 |
|
Fe content ≤ |
0.1 |
0.08 |
|
Mn content , ≤ |
0.008 |
0.007 |
|
Residue 125um % ≤ |
0.01 |
0.008 |
|
Whiteness ≥ |
90 |
95 |
INNOVY 18 years focus on chemical filling material, is a collection of production, transportation, sales in one of the large-scale chemical raw material supply enterprise.
The company has production and processing plants in many places throughout the country, mainly producing and supplying special pervious powder, transparent powder, talc powder, glass powder, calcium carbonate, matting powder, zinc stearate, water-based coating fillers and additives and other chemical products.
Since 1998, we have already developed and established good cooperation with worldwide reputed customers. Based on the experienced and professional research and development and trading business staffs, we can guarantee the quality and stability of goods.
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Audited Supplier 
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