Supply PVC calcium carbonate value
Calcium carbonate Specification
| Solution: CALCIUM CARBONATE CACO3 | ||
| Attributes | Makes use of | |
| Normal, Untra-fine Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| produced from quite large purity limestone by | Coated for Grasp batch, | |
| CHEMICAL Evaluation OF THE Uncooked Substance | ||
| COMPOUND | Benefit | |
| 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 Properties OF Raw Materials | ||
| Density | 2.7g/cm3 | |
| Hardness | two.7-three Moh | |
| Decline on Ignition | forty three.80% min | |
| Technical Info OF THE Created Material | ||
| Humidity | .2% max | |
| PH Worth | eight-9 | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | ninety six.5% Min | |
| EPTness | ninety five.five% Min | |
| Coated stearic acid ratio | one.2% | |
| Certain Gravity | .75g/cm3 | |
Calcium carbonate Purposes:
- Plastics industry
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling materials
- Paints, Inks, PowEPTCoating
- Ceramic Industry
- Rubber Industry
- Glass Market
- Foodstuff and pharmaceutical market
Heavy calcium carbonate
Large calcium carbonate also known as ground calcium carbonate, is made by normal outstanding calcite, which has large purity and whiteness. The dimensions ranges from unEPT400 mesh which is known as major products, to 3000 mesh or earlier mentioned, dependent on your requirement.
Large (Floor) Calcium Carbonate is widely employed as filler and improver in plastic, paint, paper-generating, rubber, pharmacy, feed, everyday chemical, ceramics, adhesives and ink business.
Precipitated gentle calcium carbonate specification
| Take a look at items | Precipitated light calcium carbonate |
| CS-1005 | |
| CaCO3% ge | ninety eight |
| PH | eight.-ten. |
| HCL insoluble % le | .one |
| Dampness % le | .one |
| Particle measurement D50 um | 9 |
| Fe content material % le | .08 |
| Mn material % le | .006 |
| 125 mum display screen % le | |
| 45 mum screen % le | .two |
| Whiteness (R457)% ge | 95 |
| Oil absorption ml/100g le | 54 |
| Appearance | White powder |
Calcium carbonate actual physical residence Specification
| Objects | Specification | Consequence |
| Assay | ninety eight.~a hundred.5% | 99.55% |
| Look | White or off-white powder | Conforms |
| HCl insoluble | le0.20% | .06% |
| Free of charge alkali | Conforms | Conforms |
| Alkalis and Mg | le1.% | .86% |
| Reduction on drying | le2.% | .thirteen% |
| 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 |
