... masterbatchOur customers use it to make high quality film like as milk package film, coating film and so on, its opacity is better ... .1. EW6018J: 60% rutile tio2, can be used in blow film , coating film and bottle2. EW6018BJ: 60% rutile tio2, it is whiter ... about 8% EW6018J in their cating film. 3. liquid packing film: EW6005J,only have 1% processing agent, so our customer add about 10 ...