... white masterbatch Rutile TiO2 white masterbatch, but its opacity is not good as Rutile TiO2 white masterbatch, it means: Maybe you ... to increase film opacity. Otherwise, Anatase TiO2 white masterbatch is not stable, so the film which add Anatase TiO2 white masterbatch ... opacity is better than Anatase TiO2 white masterbatch and will not change film's color.1. EW6018J: 60% rutile tio2, can ...