Masterbatch formula

[Ferid999]

Hi everyone hope you all doing well
I want if possible someone help me with new formula of masterbatch that reduce costs and not make migration problems and problems to extruder
Greetings

 

[SWComposites]

huh? A lot more details are required. "masterbatch" of what??? what "problems"??? and so on.

 

[Ferid999]

Hi sir
White masterbatch i face problem with 50% tio2 white colorants and 70% because expensive wich is for HDPE PP FILM
FILLER MASTERBATCH TOO FOR PP HDPE FILM