Calcium carbonate for drinking water-primarily based paint nano quality
Calcium carbonate Characteristics:
Very good fineness and dispersibility, very good thixotropic homes, very good affinity with medium, in addition, excellent for strengthening the thermal stability, growing older resistance, gloss and surface area hardness of PVC plastisol impact.
Calcium carbonate Specification
| Product: CALCIUM CARBONATE CACO3 | ||
| Characteristics | Makes use of | |
| All-natural, Untra-fantastic Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| produced from really substantial purity limestone by | Coated for Learn batch, | |
| CHEMICAL Investigation OF THE Raw Material | ||
| COMPOUND | Value | |
| 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 Material | ||
| Density | two.7g/cm3 | |
| Hardness | two.7-three Moh | |
| Reduction on Ignition | 43.eighty% min | |
| Specialized Information OF THE Developed Substance | ||
| Humidity | .2% max | |
| PH Price | 8-9 | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | 96.5% Min | |
| EPTness | ninety five.5% Min | |
| Coated stearic acid ratio | one.2% | |
| Certain Gravity | .75g/cm3 | |
Calcium carbonate Programs:
- Plastics business
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling substance
- Paints, Inks, PowEPTCoating
- Ceramic Industry
- Rubber Sector
- Glass Business
- Food and pharmaceutical market
Hefty calcium carbonate
Large calcium carbonate also known as ground calcium carbonate, is created by organic excellent calcite, which has substantial purity and whiteness. The dimension ranges from unEPT400 mesh which is known as principal goods, to 3000 mesh or above, relying on your necessity.
Weighty (Ground) Calcium Carbonate is widely utilized as filler and improver in plastic, paint, paper-making, rubber, pharmacy, feed, day-to-day chemical, ceramics, adhesives and ink sector.
Precipitated gentle calcium carbonate specification
| Examination objects | Precipitated mild calcium carbonate |
| CS-1005 | |
| CaCO3% ge | ninety eight |
| PH | eight.-10. |
| HCL insoluble % le | .one |
| Dampness % le | .one |
| Particle size D50 um | 9 |
| Fe content material % le | .08 |
| Mn articles % le | .006 |
| 125 mum display % le | |
| 45 mum display screen % le | .two |
| Whiteness (R457)% ge | ninety five |
| Oil absorption ml/100g le | 54 |
| Visual appeal | White powder |
Calcium carbonate actual physical property Specification
| Products | Specification | Result |
| Assay | ninety eight.~a hundred.5% | ninety nine.fifty five% |
| Physical appearance | White or off-white powder | Conforms |
| HCl insoluble | le0.20% | .06% |
| 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 |
