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Manufacturers supply best calcium carbonate powder price with CAS 471-34-1
1-1000 Kilogram
$2.00
≥ 1001 Kilogram
$1.00
- Item No.TOPMOQ1 Kilogram
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
Nano Calcium Carbonate
1.Calcium Carbonate:98%
2.Average particle size :50-80nm
3.Whiteness:96
4.Activation Grade:98
Activated Nano Precipitated Calcium Carbonate
After a series of processing done by our company, the nano calcium carbonate can be applied for PVC (PVC), polypropylene (PP), polystyrene () and other plastics industries.
Activated Nano Precipitated Calcium Carbonate | |
Item | Specification |
CaCo3 content (%) | 98 |
BET surface area (m²/g) | 28 |
True specific gravity (g/cm3) | 2.4-2.55 |
Average particle size (nm) | 50-80 |
Magnesium Carbonate (%) | 0.4 |
Ferrous content (%) | 0.04 |
Indissovable content in Hydrochloric Acid (%) | 0.1 |
Moisture (%) | 0.3 |
PH value | 8.9 |
Oil absorption (gDop/100gCaCO3) | 25-29 |
Whiteness | 96 |
Activation Grade (%) | 98 |
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 3000 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.
Light calcium carbonate calcium carbonate precipitated calcium carbonate, referred to as PCC.
Light calcium carbonate was prepared by chemical processing. As the settling volume (2.4-2.8mL/g) is larger than that of the heavy calcium carbonate (1.1-1.9mL/g) produced by mechanical method, it is known as light calcium carbonate.
Calcium carbonate, PT
Chinese alias: light calcium carbonate, precipitated calcium carbonate, calcium carbonate, calcium carbonate sedimentation
English Name: Calcium carbonate
English alias: Precipitated chalk, light calcium carbonate, precipitated calcium carbonate, calcium carbonate, calcium carbonate sedimentation
Test items | 1500 mesh light precipitated calcium carbonate |
CAH-6150 | |
CaCO3% ≥ | 98 |
PH | 8.0-10.0 |
HCL insoluble % ≤ | 0.1 |
Moisture % ≤ | 0.3 |
Particle size D50 um | 5.0 |
Fe content % ≤ | 0.08 |
Mn content % ≤ | 0.006 |
Screen tailings: |
|
Whiteness (R457)% ≥ | 96 |
Oil absorption ml/100g ≤ | 63 |
Appearance | White powder |
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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