Pingmei Brand name Precipitated Calcium Carbonate, Light-weight, 98% Min
1. Item Introduction:
Substantial White LigEPT Calcium Carbonate selects large purity limestone as raw substance, is created by way of approach of calcining, chemical response, reselection, dehydration, drying and depolymerization. It is adopted the technicals of specific multi-assortment and secondary depolymerization. It is pure and steady filler whose bulk density is tiny.
2. Specialized Parameter:
| Large White LigEPT Calcium Carbonate | |
| Qualities | SN-2200 |
| CaCO3 material,% ge | ninety eight |
| PH (ten% Soliquit) | nine-10.5 |
| Insoluble substance in hydrochloric acid % le | .3 |
| one zero five ordmC Risky,% le | .six |
| Surface Area m sup2/g | eighteen-22 |
| Bulk density , g/ml | .forty two-.fifty five |
| Settling worth, ml/g ge | 2.-2.four |
| Typical Grain (D50), mum le | 2.-three.00 |
| Fe, % le | .01 |
| Mn, % le | .008 |
| Residues: 125 mum check sieve,% le 45 mum take a look at sieve,% le |
|
| Whiteness(R457),% ge | 94 |
| H2o Absorption, ml/100g | 80min |
| Absorption oil Variety (DOP), ml/100g | 65 |
| Appearance | POWEPT |
3. Primary application:
It is widely utilized as filler in making rubber, plastic, paper, paint, printing ink, detergent etc, it can not only be utilised in waking chemical merchandise these kinds of tooth powder, toothpaste and cosmetics, feed, but also in natural synthesis, metallurgy and producing glass and as greatest.
