... , Transparent Masterbatch (TiO2), BaSO4 Masterbatch 3) Color Masterbatch 4) Black Masterbatch 5) BOPP masterbatch.Our company can design ... normal CaCO3 powder, can be used in film and bottle.4. EC21B: 80% exquisite CaCO3 powder, can be used ... Paint container, etc.)3. Extrsion Molding (sheet, Pipe, wire & cable, etc.)4. Injection Molding (Aumotive, Electronic, Construction, House wares, Furnitue, Toys, ...