... 1-3% Dongguan injection molding and blow molding Black Masterbatch 7030 black masterbatches are made up of the highest quality carbon ... , films, pipes, sheets, etc. Advantages Highest quality carbon black masterbatches Excellent dispersing Excellent heat-resistance High tinting strength Excellent ... of PE,PP,PC,POM,PA,PET,PBT,PMMA etc , etc. ) Pipes,Sheets. 7030 black masterbatches Data Sheet Item ...