... performance. 3. RoHS 4. supply to big company Color Masterbatch(general Polyolefine grade , Based on LDPE.)SpecificationsResin Suitability.Polyolefine : HDPE,LDPE ... , Blow Molding, Extrusion Molding, Blown Film, Foaming , etc Color Masterbatch(general Polyolefine grade , Based on LDPE.)