High purity powder calcium carbonate CaCO3


Item | Unit | Index |
CaCO3 | % | 98 |
Specific surface area | m/g | 28±3 |
Specific gravity | g/cm | 2.40-2.55 |
Average grain diameter | nm | 50-80 |
MgO | % | 0.4 |
Fe | % | 0.04 |
HCl insoluble | % | 0.1 |
Moisture | % | 0.3 |
PH | | 8.9 |
DOPoil absorption value | gDop/100gCaCO3 | 25-29 |
Whiteness | | 96 |
Activation rate | % | 98 |
Application:
It can be used as rubber, plastic, paper, paint and ink industries such as packing. Widely used in organic synthesis, metallurgy, glass and asbestos production. Also be used as industrial wastewater planted agent in the exhaust gas containing SO2 removing agent, and oil felt a release agent.

Hebei Suoyi Chemicals Import and Export Co., Ltd..


• Prices:we can quote best price due to we have factory.
• Quality:Products certificated with CNAS,CMA,SGS etc.
• Service:Strong R&D team and qualified engineers,good sales and after-sales departments to meet any customized requirements.
• Production capacity:Advanced production equipments with more than 300 workers to meet any ordered you make!
• Our outside market:USA,Argentina,Colombia,Brazil,Turkey,Spain, Russia,Singapore,Korea,Japan etc(Also cooperation with famours international groups:LG Group,Torrecid Group,3M,Yuber Group, Samsung Group and so on)
• Cooperation concept:Quality first,credit principal,reasonable price,customer uppermost


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