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silicon calcium powder
1.CaCO3 contents: 94%
2.Moisture:<0.2%
3.Whiteness:96%
4.Material:calcite or limstone
5.useage : Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
6.manufacture process: burn the limstone or calcite so create the calcium oxide then mix the water, create the Calcium hydroxide, then through carbonize ,dehydrate ,dry and smash
items(mesh) | caco3 content(%) | whiteness(%) | oil absorption(ml/100g) | moisture(%) |
325 | 97 | 94 | 16.6 | 0.4 |
400 | 98 | 94 | 18 | 0.4 |
600 | 98 | 95 | 20 | 0.3 |
800 | 98 | 95 | 21.5 | 0.3 |
1000 | 98 | 95 | 21.5 | 0.3 |
1250 | 98 | 95 | 22 | 0.2 |
1500 | 98 | 96 | 25 | 0.2 |
2000 | 98 | 97 | 27 | 0.2 |
2500 | 98 | 97 | 27.5 | 0. |
3000 | 98 | 97 | 28 | 0.3 |
3500 | 98 | 97 | 28.5 | 0.3 |
4.we are the manufacture of nonmetallic mineral product, the factory located in LINGSHOU city , which is famous for the mineral resource, the relative product include vermiculite ,color sand, calcium carbonate and so on. Look forward your contact sincerely.
