Specifications
coated calcium carbonate 400mesh1.higt quality low price
2.good after-sales service
3.offer 1kg free sample
coated calcium carbonate 400mesh
Specifications
A.chemical property
CaCO3 | 98%min |
CaO | 55.5%min |
Fe | 0.006%max |
MgO | 0.13%max |
Al2O3 | 0.01%max |
SiO2 | 0.8%max |
PH value | 8-9% |
H2O | 0.5%max |
Oil absorption (g/100g) | 10-34 |
water absorption(g/100g) | 0.35 - 0.59 |
whiteness | 90% - 97% |
B.physical property
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 | 96 | 22 | 0.2 |
1500 | 98 | 97 | 25 | 0.2 |
2000 | 98 | 97 | 27 | 0.2 |
2500 | 98 | 97 | 27.5 | 0.2 |
3000 | 98 | 97 | 28 | 0.3 |
3500 | 98 | 97 | 28.5 | 0.3 |
2.usage:Paint, Dope, Rubber, PVC pipe, Paper making etc as stuff materials
3.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
4.payment:T/T L/C
5.packing:25kg,50kg,100kg/bag or as customer’s require
6.delievery time:within 10-15 days after we received your order.
7.product photo: