China Wholesale ceramic use superfine quality wollastonite
1. Calcium carbonate technical data
Iterm(needle-like wollastonite) | RG120 | RG200 | RG400 | RG800 | RG1250 |
SiO2% | 49 | 49 | 50 | 50 | 51 |
CaO% | 46 | 46 | 45 | 45 | 45 |
Fe2O3% | 0.18 | 0.18 | 0.18 | 0.18 | 0.16 |
MgO% | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
Al2O3% | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 |
Moisture | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
Whiteness | 90 | 90 | 91 | 91 | 92 |
L/D | 22:1 | 18:1 | 15:1 | 12:1 | 10:1 |
325 silica % | 0.15 | 0.10 | 0.06 | 0.01 | 0.008 |
PH value | 9 | 9 | 9 | 9 | 9 |
loss on ignition(los) % | 2.5 | 2.5 | 2.5 | 2.5 | 2.0 |
2.Details about BAIRUI company
3.BAIRUI equipments
4.BAIRUI service
5.BAIRUI products
6.more questions about calcium carbonate
Q:What is calcium carbonate made of?
A:They are limestone, marble and calcite.
Q:What are your calcium carbonate used for?
A:filler in paper, paint, Sealants and coatings etc.
Q: Are your manufacturer or Trading Company?
A: BaiRui is professional manufacturer,more than 25 experience and specialized in calcium carbonate with exporting right.
Q: How about the MOQ and sample?
A: 5tons, sample free .
Q: Quality gurantee
A: We have our own mines,producing lines, technology team and after-sale service team supporting for best quality .
Q: How long is your delivery time?
A: Grnerally it is 2-5 days if in stock.15-20 days for producing period
Q: Which payment terms are available?
A:T/T,Paypal,Western Union and LC
8.Contacts of BAIRUI