Thermoplastique polyurethane (TPU) ntabwo ifite gusa reberi ya polyurethane ihujwe gusa, nkimbaraga nyinshi, kwihanganira kwambara cyane, ariko kandi ifite imiterere ya thermoplastique yibikoresho byumurongo wa polymer, kuburyo ikoreshwa ryayo rishobora kwaguka kumurima wa plastiki.Cyane cyane mumyaka mirongo ishize, TPU yabaye kimwe mubikoresho byihuta byiterambere bya polymer.
TPU ifite impagarara nziza cyane, impagarara nyinshi, ubukana, hamwe no kurwanya gusaza, bigatuma iba ibikoresho bikuze kandi bitangiza ibidukikije.Ifite imbaraga nyinshi, gukomera kwiza, kurwanya kwambara, kurwanya ubukonje, kurwanya amavuta, kurwanya amazi, kurwanya gusaza, no kurwanya ikirere, bitagereranywa nibindi bikoresho bya plastiki.Muri icyo gihe, ifite amazi menshi kandi adashobora gukwirakwizwa n’amazi, kurwanya umuyaga, kurwanya ubukonje, imiti igabanya ubukana, kurwanya imiterere, hamwe n’imirimo myinshi myiza, nko kubungabunga ubushyuhe, kurwanya UV, no kurekura ingufu.
TPU ifite ubushyuhe bwinshi bwo gukora.Ibicuruzwa byinshi birashobora gukoreshwa igihe kirekire murwego rwa -40-80 and, kandi ubushyuhe bwigihe gito bwo gukora burashobora kugera kuri 120 ℃.Ibice byoroshye mubice byimiterere ya macromolecules ya TPU bigena imikorere yubushyuhe buke.Ubwoko bwa polyester TPU ifite imikorere yubushyuhe buke kandi ihindagurika kuruta ubwoko bwa TPU.Imikorere yubushyuhe buke bwa TPU igenwa nubushyuhe bwambere bwikirahure cyicyiciro cyoroshye hamwe nubushyuhe bworoheje bwicyiciro cyoroshye.Ikirahure cyinzibacyuho biterwa nibiri mubice bigoye hamwe nurwego rwo gutandukanya icyiciro hagati yoroshye kandi ikomeye.Mugihe ibikubiye mubice bigoye byiyongera kandi urwego rwo gutandukanya icyiciro rugabanuka, urwego rwinzibacyuho yikirahure yibice byoroheje nabyo byaguka bikurikije, ibyo bikazana imikorere mibi yubushyuhe buke.Niba polyether idahuye neza nigice gikomeye ikoreshwa nkigice cyoroshye, ubushyuhe buke bwo guhinduka kwa TPU burashobora kunozwa.Iyo uburemere bwa molekuline bugereranije igice cyoroshye cyiyongereye cyangwa TPU ihujwe, urwego rwo kudahuza hagati yibice byoroshye kandi bikomeye nabyo biziyongera.Ku bushyuhe bwinshi, imikorere yacyo ikomezwa cyane cyane nuduce twinshi twinshi, kandi nuburemere bwibicuruzwa, niko ubushyuhe bwa serivisi bwiyongera.Mubyongeyeho, imikorere yubushyuhe bwo hejuru ntabwo ijyanye gusa nubunini bwagutse bwurunigi, ahubwo binaterwa nubwoko bwagutse.Kurugero, gukoresha ubushyuhe bwa TPU wabonye ukoresheje (hydroxyethoxy) benzene nkuwagura urunigi uruta urwa TPU wabonye ukoresheje butanediol cyangwa hexanediol nkuwagura urunigi.Ubwoko bwa diisocyanate bugira ingaruka no ku bushyuhe bwo hejuru bwa TPU, hamwe na diisocyanate zitandukanye hamwe niyagura urunigi nkuko ibice bikomeye byerekana ingingo zitandukanye.
Kugeza ubu, urugero rwa porogaramu ya TPU rugenda rwaguka, kandi rugenda rwiyongera kuva inkweto gakondo, imyenda, imyenda kugera mu kirere, igisirikare, ibikoresho bya elegitoroniki n'izindi nzego.Mugihe kimwe, firime ya TPU nibikoresho bishya byinganda bishobora guhora bihindurwa.Irashobora kwagura ibikorwa byayo binyuze muburyo bwo guhindura ibikoresho, guhindura formulaire, gutunganya umusaruro no gukora ubundi buryo, bityo bigaha firime ya TPU umwanya munini wo gukoresha.Mu bihe biri imbere, urwego rw'ikoranabuhanga mu nganda ruzanozwa, Ikoreshwa rya TPU rizagenda kure.
Ni ubuhe buryo bukoreshwa mubikoresho bya TPU muri sosiyete yacu?
Mugihe imodoka zigira uruhare runini mubuzima bwacu, icyifuzo cyo kurinda ibinyabiziga mubafite imodoka nacyo kiriyongera.Filime yo kurinda amarangi ya TPU nigisubizo cyiza cyo gukemura iki kibazo.
Kimwe mu biranga firime yo gukingira amarangi ya TPU ni uburyo bwiza bwo kurwanya amarira, bushobora kurwanya neza ingaruka ziterwa n’ibintu bikarishye nka kaburimbo n'umucanga ku muhanda, kandi bikarinda umubiri ibishishwa.Ntibikiri ngombwa guhangayikishwa n’ibyangiritse mu gihe cyo gutwara, kandi urashobora kwibanda cyane kumuhanda hamwe nuburambe bwo gutwara iyo utwaye.
Mubyongeyeho, firime yo kurinda amarangi ya TPU ifite ibihe byiza byo guhangana nikirere.Yaba urumuri rwizuba rukomeye, kwangirika kwimvura ya aside, cyangwa umwanda, iyi firime irinda amarangi irashobora kurinda byimazeyo irangi ryimodoka kwangirika, bigatuma imodoka ihora igaragara neza.
Igitangaje kurushaho ni uko firime yacu yo kurinda amarangi ya TPU nayo ifite imikorere yo kwikiza.Nyuma yo gushushanya gato, ibikoresho byayo birashobora kwisana ahantu hashyushye, bigatuma umubiri ukira nka mbere kandi ukongerera igihe cya serivisi ya firime irinda amarangi.
Iyi firime yo kurinda amarangi ya TPU ntabwo itanga gusa kurinda byimazeyo, ahubwo inashimangira cyane kurengera ibidukikije.Filime yo gukingira irangi ikozwe mubikoresho bitangiza ibidukikije ntabwo bizatera umutwaro uwo ariwo wose kubidukikije, bijyanye no gukurikirana ingendo zicyatsi nabantu bigezweho.
Itangizwa rya firime yo kurinda amarangi ya TPU irerekana impinduramatwara murwego rwo kurinda ibinyabiziga, itanga ibisubizo birinda kandi byizewe byo kurinda abafite imodoka.Emera icyatsi kibisi, reka imodoka zacu nisi bihumeke hamwe.
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Igihe cyo kohereza: Kanama-03-2023