PP Black Masterbatch Carbon Black Content=38±2% Carrier=Genuine LLDPE Moisture Content< 0.3% Melting point; 115oC Melting Flow Index; 5.7g/10min(21.6kg/190oC) Density(23oC); 1250kg/m3 This kind of Black Masterbatch developed with the latest production of the new formula ,it is easy to diffusion.It can be used with LLDPE,LDPE,HDPE,PP,Ethylene copolymers....ect.it's good material for blowing-film,injection-molding and extruded-tubing........ect