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A.Purity:over 98.5%
B.Apperance:good white powder
C.300~2000meshes market
Heavy (Ground) Calcium Carbonate is widely used as filler and improver.
Purity: 98%min.
Appearance: white powder.
Heavy calcium carbonate, also called ground calcium carbonate, is produced by natural superior calcite, which has high purity and whiteness. The size ranges from under 400 mesh which is called primary products, to 2000 mesh or above, depending on your requirement.
Heavy (Ground) Calcium Carbonate is widely used as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink industry.
INDEX NAME | standard A | our test result |
CaCo3 content ≥, | 98 | 98.4 |
PH value(10%soliquoid) | 8.0-10.5 | 9 |
Particle size um(average) | -- | 3.0-4.0 |
Moisture Content ≤ | -- | 0.3 |
Oil Absorption ml/100g ≤ | -- | 38 |
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 | 93 |
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ADVANTAGE
1: We have 12years export experience for this products.
2: Some special market advantage including Bangladesh, Brazil, Colombia, Indonesia
3: We always try our best to deliver all cargo for every order of every clients.
4: Quality is top, Price is competitive, Service is professional
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