| Customization: | Available |
|---|---|
| CAS No.: | 471-34-1 |
| Formula: | CaCO3 |
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Powdered inorganic fillers, high purity,big inert and difficult chemical reaction, thermal stability, will not decompose in the below 400 ºC, high whiteness, low oil absorption, low refractive index, soft, dry,without water of crystallization, hardness and low abrasion value, non-toxic, tasteless, odorless, good dispersion, etc.
Quality Standard:
| Item | Index |
| CaCO3content,%(m/m)≥ | 98 |
| Whiteness | 95 |
| Insoluble substance in hydrochloric acid | 0.15 |
| Volatile matters at 105ºC,%(m/m)≤ | 0.4 |
| PH value of water suspension ≥ | 8.0-10.0 |
| Oil absorption value | 60 |
| Residue on the sieve (45um mesh),%(m/m)≤ | 0.20 |
| Activation rate | 96 |
| Mn content≤ | 0.08 |
| Fe content≤ | 0.006 |
Usage:Suitable for top class internal wall emulsion paint, printing ink, paper making, rubber products, coating, plastic, and paint.
Packing & Delivery
Packing:25 kg/P.P woven bag and 500kg and 1000kg ton bag, also can packed according to requirements.
Notes:Careful load , be care not pollute or torn the package, avoid rain and insolation duringtransportation.
Store:Store in ventilated and dry places, pile less than 20 tiers Keep away from goods that can affect the quality of the goods, against damp.
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