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Calcium carbonate Specification
| Solution: CALCIUM CARBONATE CACO3 | ||
| Traits | Makes use of | |
| Natural, Untra-wonderful Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| manufactured from really high purity limestone by | Coated for Learn batch, | |
| CHEMICAL Analysis OF THE Raw Content | ||
| COMPOUND | Price | |
| 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 Houses OF Raw Materials | ||
| Density | two.7g/cm3 | |
| Hardness | two.7-3 Moh | |
| Reduction on Ignition | 43.80% min | |
| Technological Information OF THE Created Material | ||
| Humidity | .2% max | |
| PH Value | 8-9 | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | 96.5% Min | |
| EPTness | ninety five.5% Min | |
| Coated stearic acid ratio | 1.two% | |
| Specific Gravity | .75g/cm3 | |
Calcium carbonate Programs:
- Plastics industry
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling material
- Paints, Inks, PowEPTCoating
- Ceramic Market
- Rubber Industry
- Glass Sector
- Meals and pharmaceutical market
Hefty calcium carbonate
Large calcium carbonate also referred to as ground calcium carbonate, is developed by organic outstanding calcite, which has higher purity and whiteness. The measurement ranges from unEPT400 mesh which is known as principal goods, to 3000 mesh or earlier mentioned, dependent on your requirement.
Hefty (Floor) Calcium Carbonate is commonly utilized as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink market.
Precipitated light calcium carbonate specification
| Check things | Precipitated light-weight calcium carbonate |
| CS-1005 | |
| CaCO3% ge | ninety eight |
| PH | 8.-ten. |
| HCL insoluble % le | .one |
| Dampness % le | .one |
| Particle measurement D50 um | nine |
| Fe articles % le | .08 |
| Mn articles % le | .006 |
| one hundred twenty five mum screen % le | |
| 45 mum display screen % le | .two |
| Whiteness (R457)% ge | ninety five |
| Oil absorption ml/100g le | fifty four |
| Appearance | White powder |
Calcium carbonate actual physical home Specification
| Things | Specification | Result |
| Assay | ninety eight.~100.five% | 99.fifty five% |
| Visual appeal | White or off-white powder | Conforms |
| HCl insoluble | le0.20% | .06% |
| Cost-free alkali | Conforms | Conforms |
| Alkalis and Mg | le1.% | .86% |
| Loss 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 |
