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factory price coated calcium carbonate powder for pvc profiles
1. Calcium carbonate features and datas
Index Name
| active calcium carbonate in 1250mesh | |
| Standard
| Result |
Calcium carbonate % | 95
| 98 |
Whiteness | 94 | 96.5 |
Fe% | 0.008 | 0.001 |
Mn% | 0.08 | 0.02 |
HCl insoluble% | 0.03 | 0.015 |
Average diameterD50(μm) | --- | 4 |
Oil absorption (ml/100g,DOP testing) | 70
| 40 |
Moisture% | 0.60 | 0.30 |
HCL insoluble% | 0.20 | 0.15 |
PH value | 9-10 | 9.5 |
Activation grade% | 90 | 99 |
Reinforcing filler in natural and synthetic rubber for Tyre/ Tubeapplications as well as slippers, soles, straps to improve strength & impart whiteness while reducing total costs.
PCC is used as a fine and very consistently controlled filler/extender, and also to help control flow and moulding characteristics of fine components. PCC also has a significant effect on impact strength in rigid PVC
Precipitated calcium carbonate (PCC) is commonly used in paint and inks as extenders to increase opacity and porosity for dry hiding. Formulating flexographic, gravure, lithographic or silk screen printing inks with PCC can improve quality whilst reducing costs.






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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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