1.polyolefin function masterbatch 2.Manufacturers selling 3.Precision:500Mesh 4.Color:Milky ... 5.MOQ:1t 1.Product name: 250Mesf Polyolefin masterbatch 2. Function : Antistatic,Iubrication,Whitning, Increase brightness, Moisture absorption , Prevent rust , Prevent ... characteristics: Can according to your requirements, custom quantitative production 250mesh Function masterbatch