... -11g/10min 4) Volatile content <0.15% 75% caco3 masterbatch: EC11B 1. EC11B: 75% exquisite CaCO3 powder, can be used in film ... and bottle, whiter than EC11C.2. EC11C: 75% exquisite CaCO3 powder, can be used in film and bottle ... can be used to make PE heavy - duty bags, PE liquid packaging film, sanitary products bags, agricultural film, PE handbags, inside ...