Ibikoresho bya TPU bibonerana cyane, bikoreshwa gusa mu miyoboro y'umwuka / umuyoboro woroshye / umuyoboro w'umwuka

Polyurethane ya thermoplastic ibonerana cyane (TPU)ni elastomer nziza cyane yagenewe gukora no guhindura sisitemu z'imiyoboro y'ubuhumekero, ikubiyemo ubushishozi bwiza bw'urumuri, gukomera kwa mekanike, no guhuza ibidukikije. Itandukanye n'ibikoresho bisanzwe by'imiyoboro y'ubuhumekero nka PVC cyangwa PE, iyi niyo yihariyeTPUUrwego rutanga inyungu zitagereranywa ku mikorere ku bintu bisaba kugenzura neza urujya n'uruza rw'umwuka, kugenzura ivumbi, cyangwa guhuza ubwiza bw'imiyoboro y'amashanyarazi. ## Ibiranga Imikorere y'Ingenzi 1. **Guhanga mu buryo bw'Izuba** Hamwe n'urumuri rurenga 90% n'agaciro k'umukungugu kari munsi ya 1%, ibikoresho bifasha kureba neza imiterere y'imbere y'imiyoboro y'umwuka, bigafasha gukurikirana mu buryo bwihuse aho ivumbi ryikubira, aho rifunga, cyangwa aho umwuka uva. Iki kintu ni ingenzi cyane ku buryo bwo guhumeka mu cyumba cy'isuku, mu bigo bikora imiti, no mu nganda zitunganya ibiribwa aho isuku n'umutekano mu mikorere ari ingenzi cyane. 2. **Imbaraga nziza cyane za mekanike no koroherwa** Ifite ubwoko bw'ubukana bw'inkombe bwa85A–95A,Ibikoresho bya TPUIpima imbaraga nyinshi zo gukurura (≥30 MPa) no kurekura igihe cyo kuruhuka (≥400%), irinda kwangirika kw'ikirere mu gihe kirekire cy'umuvuduko w'ikirere n'ingaruka zo hanze. Ubuhanga bwayo butuma byoroha gukora ibice by'imiyoboro igoramye cyangwa yahinduwe nta gucika, mu gihe ikomeza gutuza mu bushyuhe bwinshi kuva kuri -40℃ kugeza 120℃. 3. **Irwanya cyane imiti n'ibidukikije** Ibikoresho bigaragaza ubudahangarwa bukomeye ku mazi, ogisijeni, na kwangirika biturutse ku myuka isanzwe yo mu nganda, ndetse no kwihanganira aside na alkali. Ntihinduka umuhondo iyo ihura n'imirasire y'izuba mu gihe kirekire, bigatuma ikoreshwa mu guhumeka imbere no hanze. Byongeye kandi, yubahiriza amahame ya **RoHS** na **REACH** ibidukikije, kandi ingano y'ibiribwa ihura n'ibisabwa na **FDA**, igenzura umutekano mu bidukikije bikomeye. 4. **Ikorana neza no Gutunganya No Gushyiramo**

IbiIcyiciro cya TPUIjyanye n'uburyo busanzwe bwo gutunganya harimo gusohora, gushushanya mu nganda, no gusudira mu bushyuhe. Ishobora guhuzwa neza n'ibikoresho bisanzwe by'imiyoboro y'umwuka nk'ibice by'amashanyarazi, valve, n'ibihuza, bigabanyiriza igihe n'ikiguzi cyo kuyishyiraho. Imiterere yayo yoroheje (ubucucike bwa 1.10–1.15 g/cm³) inagabanya umuvuduko utwara imizigo ku nyubako ugereranije n'ibice by'imiyoboro y'ikirahure cyangwa icyuma. ##

Porogaramu zisanzwe

• Sisitemu zo guhumeka mu byumba by'isuku mu nganda z'ikoranabuhanga, semiconductor, na biopharmaceuticals
• Imiyoboro iboneka itwara ivumbi ku nganda zikora imbaho, sima n'ibyuma

• Imiyoboro y'ubuhumekero yo mu nyubako z'ubucuruzi, ingoro ndangamurage, n'amazu y'imurikagurisha
• Imiyoboro yihariye yo guhumeka ikoreshwa mu gupfuka umwuka muri laboratwari n'uburyo bwo gutanga umwuka mu buvuzi