... spot Carrier: LLDPE Carbon Black: 30% Diagnose: 1-3% Plastic resin Masterbatch for film blown 7020 black masterbatches are made ... They are widely used in injection molding, blowing molding, films, pipes, sheets, etc.Advantages High quality carbon black masterbatches Excellent dispersion ... ,PP,PC,POM,PA,PET,PBT,PMMA etc , etc. ) Pipes,Sheets. 7020 black masterbatches Data Sheet Item No 7020Carbon Black ...