Non aqueous pigment filtration
Non aqueous pigment filtration
(OP)
I work in a plastics manufacturing company which runs small custom jobs. These require quick machine turn around times, including colour and compound (flexible PVC) changes. I would like to implement a system for improving colour change times and would like to know if there are any efficient systems available for separation of pigments from phthalates such as DINP? I would like to recirculate oil (DINP) through the pigment process lines to remove the old colour, while filtering the pigment out of the DINP. The pigments are ground to a particle size of < 20 micron. By removing pigment from the process lines, introduction of the next colour will proceed much quicker. Separating the pigment and oil will also reduce the amount of waste generated.





RE: Non aqueous pigment filtration
Good luck
StoneCold
RE: Non aqueous pigment filtration