Pingmei Brand Precipitated Calcium Carbonate, Light, 98% Min
one. Merchandise Introduction:
Substantial White LigEPT Calcium Carbonate selects higher purity limestone as uncooked substance, is manufactured by way of method of calcining, chemical response, reselection, dehydration, drying and depolymerization. It is adopted the technicals of particular multi-assortment and secondary depolymerization. It is pure and stable filler whose bulk density is modest.
two. Technological Parameter:
| High White LigEPT Calcium Carbonate | |
| Houses | SN-2200 |
| CaCO3 articles,% ge | 98 |
| PH (10% Soliquit) | nine-ten.5 |
| Insoluble material in hydrochloric acid % le | .3 |
| 105 ordmC Risky,% le | .6 |
| Surface area Area m sup2/g | eighteen-22 |
| Bulk density , g/ml | .42-.55 |
| Settling value, ml/g ge | two.-2.four |
| Regular Grain (D50), mum le | 2.-3.00 |
| Fe, % le | .01 |
| Mn, % le | .008 |
| Residues: one hundred twenty five mum check sieve,% le forty five mum examination sieve,% le |
|
| Whiteness(R457),% ge | ninety four |
| Drinking water Absorption, ml/100g | 80min |
| Absorption oil Number (DOP), ml/100g | sixty five |
| Physical appearance | POWEPT |
3. Main application:
It is commonly used as filler in generating rubber, plastic, paper, paint, printing ink, detergent and so forth, it can not only be used in waking chemical items this sort of tooth powder, toothpaste and cosmetics, feed, but also in organic and natural synthesis, metallurgy and creating glass and as greatest.
