Tulaga lelei:
1. maualuga le liusuavai.
2. Lubricity lelei.
3. Taape lelei.
4, E mafai ona faʻaleleia atili le iila o oloa palasitika, liusuavai viscosity laʻititi, o le polyolefin o loʻo i ai nei faʻapipiʻi sili ona lelei, faʻatasi ai ma le aoga maualuga.

Talosaga:
1, Faʻaaogaina mo le gaosia o le filament polypropylene maualuga
2, fa'afefiloi polypropylene resin sui sui fa'asa'olotoga fa'alelei
3, polypropylene wax e mafai ona faʻaaogaina e fai ma taʻavale mo le gaosiga o le toner electrostatic copier, taʻalo se lubrication sili ona lelei, e mafai ona faʻaleleia le faʻafefeteina o le toner ma le susu, puipuia le kopiina o fusi.
4, Polypropylene wax o se malosi - fa'aola fa'aola ma sui sui suiga mo polyolefin resin gaosi
5, Polypropylene wax o se dispersant ma lubricant faʻaaogaina i le gaosiga o le vevela vevela vevela masterbatch.
6, ga'o polypropylene fa'aaogaina mo le vevela vevela vevela fa'apipi'i gaosiga.