Pingmei Manufacturer Precipitated Calcium Carbonate, Light-weight, 98% Min
1. Product Introduction:
Higher White LigEPT Calcium Carbonate selects high purity limestone as raw material, is created by means of method of calcining, chemical reaction, reselection, dehydration, drying and depolymerization. It is adopted the technicals of distinct multi-selection and secondary depolymerization. It is pure and secure filler whose bulk density is tiny.
2. Technological Parameter:
| Large White LigEPT Calcium Carbonate | |
| Houses | SN-2200 |
| CaCO3 content material,% ge | ninety eight |
| PH (ten% Soliquit) | 9-10.five |
| Insoluble substance in hydrochloric acid % le | .3 |
| 105 ordmC Unstable,% le | .six |
| Floor Location m sup2/g | eighteen-22 |
| Bulk density , g/ml | .42-.55 |
| Settling value, ml/g ge | 2.-2.4 |
| Common Grain (D50), mum le | two.-three.00 |
| Fe, % le | .01 |
| Mn, % le | .008 |
| Residues: a hundred twenty five mum examination sieve,% le forty five mum examination sieve,% le |
|
| Whiteness(R457),% ge | ninety four |
| H2o Absorption, ml/100g | 80min |
| Absorption oil Quantity (DOP), ml/100g | sixty five |
| Look | POWEPT |
3. Major application:
It is commonly employed as filler in creating rubber, plastic, paper, paint, printing ink, detergent and so on, it can not only be utilized in waking chemical products this sort of tooth powder, toothpaste and cosmetics, feed, but also in natural synthesis, metallurgy and creating glass and as greatest.
