fine precipitated calcium carbonate powder for paper making
Specifications
calcium carbonate powder 1.CaCO3 contents: 99% 2.Moisture : <0.3% 3.Size(mesh): 325 1250 etc 4.whiteness:94min
calcium carbonate powder for paper making
1.useage: Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
2.specification:
Name | paper-making calcium carbonate |
usage | make paper |
paking | 25 kg per bag |
whiteness % min | 95 |
caco3, % min | 99 |
PH | 8-10.5 |
moisture, % max | 0.4 |
HCl insoluble,% max | 0.05 |
As,% min | 0.0003 |
Mn,% max | 0.006 |
Fe,% max | 0.06 |
average diameter,um | 1.8 |
sediment volume,ml/g min | 3.3 |
diameter distribute | 10um 5um 2um 1um |
100 97 60 35 |
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 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 .