PP na PET buriwese afite ibiranga kandi birakwiriye mubikorwa bitandukanye.
PP ifite ubushyuhe buhanitse -, kandi irashobora kwihanganira ubushyuhe bwa dogere -20 kugeza kuri dogere 120, kandi irashobora gukoreshwa muburyo bwo gushyushya microwave; PET ifite ubushyuhe buke ugereranije nubushyuhe, kandi muri rusange ubushyuhe bukora ni dogere -40 kugeza kuri dogere 70.
PP ifite umucyo muke, cyane cyane amata yera cyangwa igice - kibonerana, kandi yumva yoroshye kandi yoroshye; PET ifite umucyo mwinshi, hafi yikirahure, kandi ifite gloss nziza.
PP ifite imiti ihamye; PET irashobora kurekura ibintu byangiza mubushyuhe bwinshi cyangwa hamwe no kuyikoresha igihe kirekire.
