This standard specifies the technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of industrially active precipitated calcium carbonate. This standard applies to precipitated calcium carbonate produced by precipitation method, using activator or coupling agent for surface activation treatment, and calcium carbonate produced by dry or wet method. This product is mainly used as filler in plastics, rubber, organic resin and other industries.
HG/T 2567-1994 history
2006HG/T 2567-2006 Activated precipitated calcium carbonate for industrial use
1994HG/T 2567-1994 Industrial Active Precipitated Calcium Carbonate