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calcium carbonate powder
Product Detailed
Related Categories:Lime
calcium carbonate powder
1.CaCO3 contents: 98%min
2.Moisture:<0.2%
3.Whiteness:90%min
4.Material:calcite
calcium carbonate 325 mesh
1.useage:plastic, rubber,papermaking,paint,rubber,feed,electric cable and so on.
2.feature:poison free,odour free,high purity,high heat stability,low oil absoption,good dispersibility.
3.process: selects high purity limestone as raw material, is made through process of calcining.chemical reaction,reselection.dehydration,drying and depolymerization.It is adopted the technics of particular multi-selection and secondary depolymerization.
4.specification:
| CaCo3(%) | 98.5 |
| Fe2O3(%) | 0.05 |
| Al2O3(%) | 0.1 |
| MgO(%) | 0.8 |
| Hydrochloric acid insoluble (%) | 0.2 |
| loss on heat(%) | 44 |
| PH value | 8.0-9.0 |
| items | whiteness(%) | oil absorption(ml/100g) | moisture(%) | Residue on 325 mesh % ≤ |
| 800mesh | 94 | 25 | 0.3 | 0.02 |
| 1250mesh | 95 | 27 | 0.3 | 0.01 |
5.packing:25kg inner with plastic film bag,outer with P.P woven bag,or as your need.
6.size:200-3000mesh.
7.sample:free and timely.
8.capacity:6000mt per month.
calcium carbonate powder
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