calcium carbonate caco3

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.     Contact me:   Skype:ningruiting