PBT ni impfunyapfunyo ya polybutylene terephthalate. Byashyizwe mubikorwa bya polyester. Igizwe na 1.4-Butylene glycol na aside terephthalic (TPA) cyangwa terephthalate (DMT). Ni amata asobanutse kuri opaque, kristaline ya termoplastique polyester resin ikozwe muburyo bwo guhuza. Hamwe na PET, hamwe hamwe byitwa polymoplastike polyester, cyangwa polyester yuzuye.
Ibiranga plastike ya PBT
1. Guhindura plastike ya PBT nibyiza cyane kandi birwanya cyane kugwa, kandi birwanya ubukana bwayo birakomeye.
2. PBT ntabwo yaka nka plastiki zisanzwe. Byongeye kandi, imikorere yacyo yo kuzimya hamwe nu mashanyarazi birasa cyane muri iyi plastiki ya termoplastique, bityo igiciro kikaba gihenze muri plastiki.
3. Imikorere yo gufata amazi ya PBT iri hasi cyane. Plastiki isanzwe ihindurwa mumazi nubushyuhe bwo hejuru. PBT ntabwo ifite iki kibazo. Irashobora gukoreshwa igihe kirekire kandi igakomeza imikorere myiza cyane.
4. Ubuso bwa PBT buroroshye cyane kandi coefficient de friction ni nto, bigatuma byoroha kuyikoresha. Ni ukubera kandi ko coefficente yacyo yo guterana ari nto, bityo ikoreshwa kenshi mugihe igihombo cyo guterana ari kinini.
5. Plastike ya PBT ifite ituze rikomeye mugihe cyose yashizweho, kandi irasobanutse neza kubijyanye nukuri, ni ibikoresho bya pulasitiki nziza cyane. Ndetse no mumiti miremire, irashobora kugumana imiterere yumwimerere neza, usibye ibintu bimwe na bimwe nka acide ikomeye nishingiro rikomeye.
6. Plastike nyinshi zishimangirwa ubuziranenge, ariko ibikoresho bya PBT ntabwo. Ibintu bitemba nibyiza cyane, nibikorwa byayo bizaba byiza nyuma yo kubumba. Kuberako ikoresha tekinoroji ya polymer fusion, ihaza ibintu bimwe na bimwe bivanga bisaba polymer.
Imikoreshereze nyamukuru ya PBT
1. Bitewe nimiterere myiza yumubiri nubumashini, PBT mubusanzwe ikoreshwa nkibikoresho byo gukuramo ibice bya kabiri bya fibre optique mumashanyarazi yo hanze.
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3. Gukoresha imirima yibice byimodoka: ibice byimbere nka brake brake, kugenzura sisitemu ya valve, nibindi.; ibice bya elegitoroniki n’amashanyarazi nkibikoresho byo gutwika ibinyabiziga bigoramye imiyoboro hamwe nu mashanyarazi bifitanye isano.
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Igihe cyo kohereza: Ukuboza-07-2022