Amasahani ya CPET afite ubushyuhe bwinshi kuva kuri -40°C kugeza kuri +220°C, bigatuma akoreshwa mu gukonjesha no guteka mu itanura rishyushye cyangwa muri mikoroonde. Amasahani ya pulasitiki ya CPET atanga uburyo bworoshye kandi bukoreshwa mu gupfunyika haba ku bakora ibiribwa n'abaguzi, bigatuma aba amahitamo akunzwe mu nganda.
Amasahani ya CPET afite akarusho ko kuba afite umutekano mu ziko ebyiri, bigatuma aba afite umutekano mu ziko zisanzwe na mikoroonde. Amasahani y'ibiribwa ya CPET ashobora kwihanganira ubushyuhe bwinshi no kugumana imiterere yayo, ubu buryo bworoshye bugirira akamaro abakora ibiribwa n'abaguzi kuko butanga uburyo bworoshye bwo kubikoresha.
Udupaki twa CPET, cyangwa udupaki twa Crystalline Polyethylene Terephthalate, ni ubwoko bw'ibipfunyika by'ibiribwa bikozwe mu bwoko runaka bw'ibikoresho bya thermoplastic. CPET izwiho kurwanya ubushyuhe bwinshi n'ubukonje, bigatuma ikundwa cyane mu bikoresho bitandukanye byo gupfunyika ibiryo.
Yego, amasahani ya pulasitiki ya CPET ashobora gushyirwa mu ziko. Ashobora kwihanganira ubushyuhe buri hagati ya -40°C na 220°C (-40°F na 428°F), ibi bikaba bituma akoreshwa mu ziko za mikoroonde, mu ziko zisanzwe, ndetse no mu bubiko bukonje.
Itandukaniro rikomeye riri hagati y’udupaki twa CPET n’udupaki twa PP (Polypropylene) ni ubushobozi bwatwo bwo kudashyuha n’imiterere y’ibikoresho. Udupaki twa CPET turwanya ubushyuhe kandi dushobora gukoreshwa mu ziko rya mikoroonde n’iry’imashini zisanzwe, mu gihe udupaki twa PP dukoreshwa mu gukoresha mikoroonde cyangwa mu kubika ibintu bikonje. CPET itanga ubushobozi bwo gukomera no kudacikagurika, mu gihe udupaki twa PP tworoshye kandi rimwe na rimwe dushobora kuba duhendutse.
Udupaki twa CPET dukoreshwa mu gupakira ibiryo bitandukanye, harimo ibiryo byateguwe, ibikomoka ku migati, ibiryo bikonjeshejwe, n'ibindi bintu bishobora kwangirika bisaba kongera gushyushya cyangwa guteka mu ifuru cyangwa muri mikoroonde.
CPET na PET byombi ni ubwoko bwa polyester, ariko bifite imiterere itandukanye bitewe n'imiterere ya molekile. CPET ni ubwoko bwa PET bukozwe mu buryo bwa crystalline, butuma ikomera cyane kandi ikarwanya ubushyuhe bwinshi n'ubukonje. PET ikoreshwa cyane mu macupa y'ibinyobwa, mu bikoresho by'ibiribwa, no mu bindi bikoresho byo gupfunyika bidasaba ko ubushyuhe bungana. PET irabonerana cyane, mu gihe CPET isanzwe idasobanutse neza cyangwa ibonerana gato.