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filler use activated ground calcium carbonate powder
1. Calcium carbonate features
Test items | 1500 mesh heavy calcium carbonate |
CAZ-2150 | |
CaCO3% ≥ | 98 |
PH | 8.0-10.0 |
HCL insoluble % ≤ | 0.1 |
Moisture % ≤ | 0.3 |
Particle size D50 um | 4.5 |
Fe content % ≤ | 0.08 |
Mn content % ≤ | 0.006 |
Screen tailings: |
|
Whiteness (R457)% ≥ | 95 |
Oil absorption ml/100g ≤ | 25 |
Appearance | White powder |




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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

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