Specifications
calcium carbonate powder1.CaCO3 contents: 97%min
2.Moisture : <0.3%
3.Size(mesh): 325 1250 etc
4.whiteness:93min
?precipitated calcium carbonate powder
1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
2.specification:
| CaCO3 %? | 98.0 |
| 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 min |
| Appearance | White powder |
3.size:325mesh 400mesh 600mesh 800mesh 1000mesh 1250mesh 1500mesh,2000mesh,2500mesh,3000mesh 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.
7.process:burn the limstone 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:25kg/bag or as your need.
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