Polyurethane ya Thermoplastic (TPU)ni ibikoresho bikora neza cyane bishobora guhindura ikoreshwa ry'imyenda kuva ku budodo buboshye, imyenda idapfa amazi, n'imyenda idafunze kugeza ku ruhu rw'ubukorikori. TPU ifite imikorere myinshi kandi iramba kurushaho, ifite gukoraho neza, iramba cyane, kandi ifite imiterere itandukanye n'ubukomere.
Ubwa mbere, ibicuruzwa byacu bya TPU bifite ubushobozi bwo gukomera, kuramba, kandi birwanya kwangirika, bivuze ko imyenda ishobora kongera gukoreshwa idahinduka. Ubudahangarwa bw'amavuta, ubudahangarwa bw'imiti, ndetse no kudahangarwa n'imiraba ya UV nabyo bituma TPU iba ibikoresho karemano byo gukoreshwa hanze.
Byongeye kandi, bitewe n’ubushobozi bwo guhuza ibintu, guhumeka neza, no kwinjiza ubushuhe mu bikoresho, ababyambara bahitamo imyenda yoroheje ya polyurethane (PU) ifite uburyohe bwiza kandi bwumye.
Ubuzima bw'ibikoresho bushobora kandi kwaguka kugeza ku kuba TPU ishobora kongera gukoreshwa burundu, hamwe n'ibipimo bitandukanye kuva ku byoroshye cyane kugeza ku bikomeye cyane. Ugereranyije n'ibindi bisubizo bimwe na bimwe, iki ni igisubizo cy'ibikoresho bimwe kirambye. Kinafite ibipimo byemewe by'ibice by'umwimerere bihindagurika cyane (VOC), bishobora kugabanya imyuka mibi ihumanya.
TPU ishobora guhindurwa kugira ngo igire imiterere yihariye nko kwirinda amazi cyangwa kurwanya imiti ikoreshwa mu nganda. Mu by'ukuri, iyi mashini ishobora guhindurwa binyuze mu buryo bwihariye bwo kuyitunganya, kuva ku kuboha ubudodo kugeza ku gushushanya, gusohora, no gucapa mu buryo bwa 3D, bityo byoroshya imiterere n'umusaruro bigoye. Dore uburyo butandukanye TPU ikoresha neza.
Porogaramu: Ifite imikorere myinshi, imikorere yo hejuruUbudodo bwa TPU
TPU ishobora gukorwa mu budodo bw'udupira tw'ibice bimwe cyangwa bibiri, kandi imiti ikoreshwa mu buryo bwa chimique hafi ya bwose (96%). Gusiga irangi ridafite amazi bishobora kugabanya ingaruka ku bidukikije ku mikorere y'umusaruro. Ibinyuranye n'ibyo, iyo ukoze irangi rishongeshejwe, imiti ikoreshwa akenshi ntikoreshwa, bityo iyi miti igira imyuka mike ya VOC cyangwa ntayo ifite. Byongeye kandi, irangi rishongeshejwe rigira uruhu rworoshye cyane.
Ikoreshwa: Ibikoresho by'imyenda ya TPU idapfa amazi, bikoreshwa mu gupfuka amakamyo, imifuka y'amagare, n'uruhu rw'ubukorikori
Ikoranabuhanga rya TPU ridashobora gutonyanga kandi ririnda ibara. Iyo rihujwe n'igihe kirekire cyo kubaho kwaryo, ikoranabuhanga rya TPU ni amahitamo meza yo gukoreshwa cyane nko mu myenda y'imodoka idatonyanga, imifuka y'amagare, n'uruhu rw'ubukorikori. Akamaro kamwe k'ingenzi ni uko polyurethane ya thermoplastic yoroshye kongera gukoreshwa kurusha ibindi bikoresho byinshi bihari bidashobora gutonyanga.
Nta miti ikoreshwa mu buryo bwa thermoplastic nko gukurura cyangwa gusohora T-die kugira ngo hagabanuke cyangwa haveho burundu VOCs. Muri icyo gihe, nta mpamvu yo kunywa amazi kugira ngo wogeshe imiti irenze urugero, ari na byo bikunze gukoreshwa mu kuvura.
Ikoreshwa: Uruhu rwa TPU ruramba kandi rushobora kongera gukoreshwa
Isura n'imiterere y'uruhu rw'ubukorikori biragoye gutandukanya n'uruhu rusanzwe, kandi icyarimwe, iki gicuruzwa gifite amabara atagira ingano n'imiterere y'ubuso, ndetse n'uburyo bwo kwirinda amavuta ya TPU, kudakoresha amavuta, no kudakoresha. Kubera ko nta bikoresho fatizo bikomoka ku nyamaswa, uruhu rwa TPU rukwiriye cyane abarya imboga. Mu mpera z'ikoreshwa, uruhu rwa PU rushobora kongera gukoreshwa mu buryo bwa mashini.
Ikoreshwa: Igitambaro kidaboshye
Ikintu kidasanzwe kigurishwa n'imyenda idafunze ya TPU ni uko ikora neza kandi yoroshye, ndetse n'ubushobozi bwo kunama, kurambura no kwihuta mu bushyuhe bwinshi nta gucikagurika.
Ikwiriye cyane cyane iyo ikoreshwa mu mikino n'imyenda isanzwe, aho imigozi ya elastic ishobora guhumekwa mu buryo bworoshye bwo guhumeka, bigatuma umwuka winjira kandi ibyuya bigasohoka byoroshye.
Ubushakashatsi ku miterere y'ibishushanyo bushobora kandi gushushanya imyenda idafunze ya TPU polyester, aho ishongesha hasi bivuze ko ishobora gushyuha cyane ku yindi myenda. Ibikoresho bitandukanye bishobora kongera gukoreshwa, bishingiye ku binyabuzima, n'ibidahinduka bishobora gukoreshwa ku myenda idafunze.
Igihe cyo kohereza: Ukwakira 16-2024