... masterbatchIt is used to high quality film film like as milk packing film, coating film and so on, its opacity ... 60% rutile tio2, can be used in blow film, coating film and bottle.2. EW6018BJ: 60% rutile tio2, ... is whiter than EW6018J, can be used in blow film, coating film and bottle.3. EW6005J: 60% rutile tio2, ... you are interested in our products, pls feel free to contact us,we would be happy to help ...