I-Preperse PP-S grade iyiqembu lamalungiselelo e-organic pigment anconyelwe ukufaka imibala kwezicelo ze-polypropylene zicela ukusebenza okuvelele kokuhlakazeka okwethulwa inani lokucindezela kwesihlungi (FPV).Isibonelo, ibanga le-Preperse PP-S lingasetshenziswa ku-mono masterbatch ye-polypropylene filament ne-fibre, edinga ubuncane be-FPV ngaphansi kuka-1.0 bar/g ngaphansi kwesimo sokuhlola sesihlungi semeshi engu-1400.
Imibala eqondile ye-PP-S nayo ikuhlobo lwe-granular.Azinalo uthuli, azigelezi mahhala futhi zilungele ukuziphakela.
Ukuze kuzuzwe imfuneko ye-FPV yezinhlelo zokusebenza ezinzima, i-twin-screw extruder nokwenza i-mono masterbatch iyadingeka.I-FPV evamile yebanga le-Preperse PP-S ithi ≤ 0.8 ibha/g, ngokusekelwe esimweni esingezansi: Inombolo ye-Mesh: 1400;Okuqukethwe kwe-pigment okuhilelekile: 60g;I-Pigment% kuya ku-resin: 8%.Idatha engaphezulu ibhekisela ku-mono masterbatch eyenziwe i-twin-screw extruder.