Preperse PP-S giredi ndi gulu la zokonzekera zamtundu wa organic zomwe zimalimbikitsidwa kuti zisankhidwe utoto wa polypropylene zimapempha magwiridwe antchito obalalika omwe amaperekedwa ndi mtengo wamagetsi (FPV).Mwachitsanzo, kalasi ya Preperse PP-S ingagwiritsidwe ntchito mu mono masterbatch ya polypropylene filament ndi fiber, yomwe imafuna FPV yocheperapo pansi pa 1.0 bar/g pansi pa kuyesa kwa 1400 mesh fyuluta.
Mitundu yodziwika bwino ya PP-S ilinso mumtundu wa granular.Zilibe fumbi, zopanda madzi komanso zoyenera kudyetsa zokha.
Kuti mukwaniritse kufunikira kwa FPV pakugwiritsa ntchito mwamphamvu, mapasa-screw extruder ndikupanga mono masterbatch ndikofunikira.FPV wamba wa Preperse PP-S kalasi ndi ≤ 0.8 bar / g, kutengera chikhalidwe pansipa: Mesh nambala: 1400;Kuchuluka kwa pigment: 60g;Pigment% mpaka utomoni: 8%.Zomwe zili pamwambazi zimatchula mono masterbatch yopangidwa ndi twin-screw extruder.