... 1.General used black masterbatch 2.Carrier :PE, PP, PS, ABS, PVC, PC, PA,PBT, EVA 40% carbon black 3.SGS Rohs FDA Black ... masterbatch1050:Carbon Black content:40%Appearance:Black pelletsCompatibility:PE, PP, PS, ... the highest mechanical intensity preservation rate. Black masterbatch:1)Content of carbon black of our black masterbatch can be from 22%~50%, ...