... white masterbatch will change yellow in the future. Rutile TiO2 white masterbatchAnatase TiO2 white masterbatch and will ... not change film's color. 1. EW6018J: 60% rutile tio2, can be used in blow film , coating ... film and bottle2. EW6018BJ: 60% rutile tio2, it is whiter than EW6018J,can be used ... film , coating film and bottle3. EW6005J: 60% rutile tio2, no filler, it can be used in milk ...