Industrial Grade Caco3 Heavy Type Precipitated Coated Calcium Carbonate
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Quik Detail
| Classification | Carbonate |
|---|---|
| Type | Calcium Carbonate |
| CAS No. | 471-34-1 |
| Other Names | Calcium Carbonate |
| MF | CaCO3 |
| EINECS No. | 207-439-9 |
| Place of Origin | China |
| Grade Standard | Industrial Grade |
| Purity | 97% |
| Appearance | white powder |
| Application | Bubber,Plastic,Coating,Paper |
| Model Number | ZCC900/901/902/903/905/918/928/938/958/968/988/998 |
| Product name | calcium carbonate |
| Grade | Industral Grade |
| Color | White Color |
| Usage | Basic Material |
| Packing | 25kg/bag |
Product Detail
industrial grade caco3 heavy type precipitated coated calcium carbonate
| ZCC918 Techinical data | ZCC905 Techinical data | |
| Test ltem | Index | |
| Standard | Conformable with HG/T 3249.1~32494 2008 | |
| CaCO3 W/% | 97.00 | |
| Whiteness | 95.20 | 94.70 |
| D97/um | 15 | 18.5 |
| Oil absorption(inseed oil(g/100g) | 28.5 | 28 |
| 105ºC volatile 1% | 0.20 | 0.18 |
| Heavy metal(Pb) W/% | ≤0.003 | |
| Appearance | white powder | |
| Mesh size | 400/800/1000/1250/1500 | |
| Packing & Loading Qty | 25kgs/bag (27tons/20ft ) | |
1. In rubber industry: Calcium carbonate was the earliest filler used in the rubber industry. It can:enlarge the capacity in the rubber products, forsaving the cost. It also enhances the tensile strength,abrasion and tearingstrength.
2. In plastic industry: As the framework in plastic products(pvc pipes, fittings,panels,color masterbatch), keeping stability of the products, strengthen the products, keening surface smoothly,since the calcium carbonate is high white, it can place the expensive the white polyethylene, for whitening the plastic products.
3. In coating industry: calcium carbonate can be used as white pigment, up a frame function, calcium carbonate in the coating industry can be used as inert pigment. Due to the calcium carbonate color is white, in coating reljative latex, solvent prices are cheap, and fine grain, can in coating evenly dispersed, so is a lot of use of inert pigment. Calcium carbonate filling can enhanceprimer to basic level surface sedimentary and permeability.
4. In paper making: Whitening the paper, and as the fller, can reducing the pulp, for :saving the cost.
