Supply Calcium carbonate masterbatch large quality
Calcium carbonate Specification
| Solution: CALCIUM CARBONATE CACO3 | ||
| Attributes | Employs | |
| All-natural, Untra-fine Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| produced from quite higher purity limestone by | Coated for Master batch, | |
| CHEMICAL Evaluation OF THE Uncooked Materials | ||
| COMPOUND | Worth | |
| Calcium Carbonate – CaCO3 | gt 98% | min |
| Iron OXiHu (West Lake) Dis.de – Fe2O3 | .015% max | |
| Magnesium – MgO | .02% | max |
| Silica – SiO2 | .03% | max |
| Aluminium OXiHu (West Lake) Dis.de – Al2O3 | .02% | max |
| PHISICAL Homes OF Uncooked Materials | ||
| Density | 2.7g/cm3 | |
| Hardness | two.seven-3 Moh | |
| Reduction on Ignition | 43.eighty% min | |
| Complex Information OF THE Created Material | ||
| Moisture | .2% max | |
| PH Worth | 8-nine | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | ninety six.5% Min | |
| EPTness | ninety five.five% Min | |
| Coated stearic acid ratio | 1.2% | |
| Distinct Gravity | .75g/cm3 | |
Calcium carbonate Programs:
- Plastics business
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling substance
- Paints, Inks, PowEPTCoating
- Ceramic Business
- Rubber Market
- Glass Market
- Food and pharmaceutical sector
Heavy calcium carbonate
Hefty calcium carbonate also named floor calcium carbonate, is produced by organic outstanding calcite, which has high purity and whiteness. The dimensions ranges from unEPT400 mesh which is known as primary goods, to 3000 mesh or earlier mentioned, dependent on your requirement.
Heavy (Ground) Calcium Carbonate is extensively employed as filler and improver in plastic, paint, paper-producing, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink industry.
Precipitated gentle calcium carbonate specification
| Test items | Precipitated light-weight calcium carbonate |
| CS-1005 | |
| CaCO3% ge | ninety eight |
| PH | eight.-ten. |
| HCL insoluble % le | .one |
| Dampness % le | .1 |
| Particle dimensions D50 um | 9 |
| Fe articles % le | .08 |
| Mn content material % le | .006 |
| a hundred twenty five mum screen % le | |
| 45 mum screen % le | .2 |
| Whiteness (R457)% ge | ninety five |
| Oil absorption ml/100g le | 54 |
| Physical appearance | White powder |
Calcium carbonate physical home Specification
| Products | Specification | Consequence |
| Assay | ninety eight.~a hundred.five% | 99.55% |
| Look | White or off-white powder | Conforms |
| HCl insoluble | le0.twenty% | .06% |
| Free of charge alkali | Conforms | Conforms |
| Alkalis and Mg | le1.% | .86% |
| Reduction on drying | le2.% | .13% |
| Ba Cd Fl As Pb Hg |
le300mg/kg le2.0mg/kg le350mg/kg le3.0mg/kg le3.0mg/kg le1.0mg/kg |
lt300mg/kg lt2.0mg/kg lt350mg/kg lt3.0mg/kg lt3.0mg/kg lt1. mg/kg |
