Hlela kusengaphambili i-PE-S
I-Preperse PE-S grade inezakhiwo ezibonakalayo ezifanayo ne-Preperse PE, nayo esekelwe kusithwali se-polyolefin kanye nohlobo lwe-granular olunezici zokuthela uthuli oluphansi nokugeleza okukhululekile.
Umehluko phakathi kwe-Preperse PE-M kanye ne-PE-S ukuthi, ibanga le-PE-S liqondiswe ekucelweni kwezicelo umphumela ophezulu we-FPV, njengefilimu elincanyana njll.
Ukuze kuzuzwe imfuneko ye-FPV yezinhlelo zokusebenza ezinzima, i-twin-screw extruder nokwenza i-mono masterbatch iyadingeka.I-FPV evamile ye-Preperse PE-S grade ≤ 0.8 bar/g, ngokusekelwe esimweni esingezansi: Inombolo ye-Mesh: 1400;Okuqukethwe kwe-pigment okuhilelekile: 60g;I-Pigment% kuya ku-resin: 8%.Ngaphezulu kokuhlolwa kwe-FPV sebenzisa i-mono masterbatch eyenziwe i-twin-screw extruder.