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calcium carbonate calcite powder for industry
1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
2.specification:
| CaCO3 % | 97.0-99.9 |
| PH value (10% suspension) | 8.0~10.0 |
| Volatile matter (105oC) % | 0.40 max |
| HCL insoluble matter % | 0.10 max |
| Depression volume (ml/g) | 2.8 min |
| Fe content % | 0.08 max |
| Mn content % | 0.006 max |
| Residue 125um % | 0.005 max |
| Residue 45um % | 0.30 max |
| Whiteness | 93.0 -97.0 |
| Appearance | White powder |
3.size:325mesh 400mesh 600mesh 800mesh 1000mesh 1250mesh 1500mesh,2000mesh,2500mesh,3000mesh 6250mesh etc.
4.the size and useage:
inside 200mesh: as the additive in the feed
250-300mesh: whitewash the wall,plastic,rubber,waterproof material
350-400mesh:gusset plate,chemical,pipe
400-600mesh:toothpaste and soap
800mesh:rubber,pvc,plastic,electric cable
1250mesh:pvc,PE,coating,papermaking.
5.sample:free
6.relative product:the other nonmetalic mineral product include vermiculite,mica,color sand etc.
7.process:manufacture process:burn the limestone so create the calcium oxide then mix the water,create the Calcium hydroxide,then through carbonize,dehydrate,dry and smash.
8.we are the special nonmetalic mineral product manufacture,and look forward keep business relation with you.we can promise the best quality , service , timely shipment .
9.payment:T/T or L/C
10.paking:with P.P Woven out bag ,and plastic film inner. 25kg/bag, always 20 metric tons in one 20GP container,without pallets .
