Source Nano Calcium Carbonate superwhite with reduced price tag
Calcium carbonate Specification
| Item: CALCIUM CARBONATE CACO3 | ||
| Qualities | Employs | |
| Natural, Untra-fine Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| manufactured from quite higher purity limestone by | Coated for Grasp batch, | |
| CHEMICAL Evaluation OF THE Uncooked Substance | ||
| COMPOUND | Value | |
| Calcium Carbonate – CaCO3 | gt ninety eight% | 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 Material | ||
| Density | 2.7g/cm3 | |
| Hardness | 2.seven-3 Moh | |
| Reduction on Ignition | 43.eighty% min | |
| Technical Knowledge OF THE Produced Materials | ||
| Dampness | .two% max | |
| PH Price | 8-nine | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | 96.5% Min | |
| EPTness | ninety five.5% Min | |
| Coated stearic acid ratio | one.2% | |
| Specific Gravity | .75g/cm3 | |
Calcium carbonate Programs:
- Plastics industry
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling substance
- Paints, Inks, PowEPTCoating
- Ceramic Industry
- Rubber Market
- Glass Business
- Foodstuff and pharmaceutical market
Weighty calcium carbonate
Heavy calcium carbonate also named floor calcium carbonate, is developed by normal outstanding calcite, which has large purity and whiteness. The dimensions ranges from unEPT400 mesh which is named principal products, to 3000 mesh or previously mentioned, depending on your prerequisite.
Weighty (Ground) Calcium Carbonate is widely utilized as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink sector.
Precipitated mild calcium carbonate specification
| Test things | Precipitated mild calcium carbonate |
| CS-1005 | |
| CaCO3% ge | 98 |
| PH | 8.-10. |
| HCL insoluble % le | .one |
| Dampness % le | .one |
| Particle dimension D50 um | nine |
| Fe articles % le | .08 |
| Mn articles % le | .006 |
| 125 mum display % le | |
| forty five mum screen % le | .two |
| Whiteness (R457)% ge | ninety five |
| Oil absorption ml/100g le | fifty four |
| Look | White powder |
Calcium carbonate actual physical home Specification
| Things | Specification | Result |
| Assay | 98.~100.5% | 99.fifty five% |
| Visual appeal | White or off-white powder | Conforms |
| HCl insoluble | le0.20% | .06% |
| Totally free 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 |
