O le pulumu o se meafaigaluega faʻamamaina taua i lo tatou olaga, e masani ona faʻaaogaina mo le faʻamamaina, faʻamamaina ma le faʻamama, faʻamamaina o le pefu ma isi matafaioi, fai le salu palasitika uaea nylon mo le vaivai ma le maufetuunaʻi o se mataupu o popolega, salu masani uaea palasitika e masani lava PP poʻo mea PET, taugofie, ae le lelei tele le maufetuunaʻi.

O mea autu uaea palasitika mo pulumu o: uaea nailoni, uaea PBT, uaea PP ma uaea PET, uaea nailon e mautinoa lava o se tasi o mea e sili ona lelei atoatoa faatinoga, ofuina-tetee, vevela-tetee, maufetuunaʻi lelei, faigata, ae o le tau e. e fai si maualuga, o le tau iunite o le sefulu ma selau o yuan / kg, PBT faatinoga uaea e latalata i le uaea nylon, absorption vai e fai si maualalo, acid lelei ma alkali tetee, maufetuunaʻi lelei, o le tau e maualalo ifo nai lo uaea Nylon, uaea PP ma PET e maualuga atu le maaa, lelei le faamamaina o le mana, e mafai ona toe faʻaleleia vave pe a uma ona punou, faʻasaʻo i le acid ma alkali corrosion, ma tau maualalo.