Thermoplastique polyurethane (TPU)ni ibikoresho bikora cyane bishobora guhindura imikorere yimyenda iva mubudodo buboheye, imyenda idakoresha amazi, hamwe nigitambara kidoda kugeza kumpu yubukorikori. Imikorere myinshi ya TPU nayo iraramba, hamwe no gukorakora neza, kuramba cyane, hamwe nurwego rwimiterere no gukomera.
Ubwa mbere, ibicuruzwa byuruhererekane rwa TPU bifite ubuhanga bukomeye, biramba, kandi birwanya kwambara, bivuze ko imyenda ishobora gukoreshwa nta guhindura. Kurwanya amavuta, kurwanya imiti, hamwe no kurwanya UV nabyo bituma TPU ibintu bisanzwe byo guhitamo kubisohoka hanze.
Byongeye kandi, bitewe na biocompatibilité, guhumeka, hamwe nubushuhe bwo kwinjiza ibintu, abambara bahitamo guhitamo imyenda yoroheje ya polyurethane (PU) yoroheje kandi ikora neza.
Ubuzima bwibikoresho burashobora kandi kwaguka kuberako TPU isubirwamo rwose, hamwe nibisobanuro bitangirira byoroshye cyane kugeza bikomeye. Ugereranije nubundi buryo, iki nigisubizo kirambye cyibintu bifatika. Yemeje kandi ibinyabuzima bito bihindagurika (VOC) ibirimo ibintu bishobora kugabanya ibyuka bihumanya.
TPU irashobora guhindurwa kugirango igire ibintu byihariye nko kwirinda amazi cyangwa kurwanya imiti mvaruganda. Mubyukuri, ibi bikoresho birashobora guhindurwa hifashishijwe uburyo bwihariye bwo gutunganya, kuva kuboha ubudodo kugeza kubumba, gusohora, no gucapa 3D, bityo bikoroshya igishushanyo mbonera n’umusaruro. Hano hari porogaramu nyinshi zidasanzwe TPU irusha izindi.
Porogaramu: Imikorere myinshi, ikora cyaneTPU yarn
TPU irashobora kubyazwa umusaruro umwe cyangwa ibice bibiri bigize filament, kandi ibisubizo byimiti bikoreshwa hafi ya byose (96%). Irangi rya Anhydrous rirashobora kugabanya ingaruka zibidukikije mubikorwa byumusaruro. Ibinyuranye, iyo gushonga kuzunguruka, ibisubizo mubisanzwe ntibikoreshwa, kubwibyo bisubizo rero bifite imyuka yoherezwa hasi cyangwa ntayo. Byongeye kandi, gushonga kuzunguruka bifite uruhu rworoshye rwumva.
Gusaba: ibikoresho bya TPU bidafite amazi, bikoreshwa mumifuka yikamyo, imifuka yamagare, nimpu zogukora
TPU idafite amazi kandi irwanya ikizinga. Ufatanije nigihe kirekire cyo kubaho, tekinoroji ya TPU nuguhitamo kwiza kubikorwa biremereye nk'imyenda itwara amazi yikamyo, imifuka yamagare, nimpu zogukora. Inyungu imwe yingenzi ni uko polyurethane ya termoplastique yoroshye kuyitunganya kuruta ibikoresho byinshi bitarimo amazi.
Nta muti wimiti ukoreshwa mubikorwa bya termoplastique nko kuzunguruka cyangwa gukuramo T-gupfa kugirango kugabanuka cyangwa kurandura burundu VOC. Muri icyo gihe, nta mpamvu yo kunywa amazi yo koza imiti irenze urugero, kikaba ari igice gisanzwe cyo kuvura igisubizo.
Gushyira mu bikorwa: Uruhu rurerure kandi rusubirwamo TPU
Kugaragara no kumva uruhu rwubukorikori biragoye gutandukanya uruhu rusanzwe, kandi mugihe kimwe, ibicuruzwa bifite ibara ritagira imipaka hamwe nuburyo bwo guhitamo imiterere, hamwe no kurwanya amavuta ya TPU karemano, kurwanya amavuta, no kwambara. Bitewe no kubura inyamaswa zose zikomoka ku bikoresho fatizo, uruhu rwa syntetique ya TPU narwo rukwiye cyane kubarya ibikomoka ku bimera. Kurangiza icyiciro cyo gukoresha, PU ishingiye ku ruhu rushobora gukoreshwa neza.
Gushyira mu bikorwa: Imyenda idoda
Ahantu ho kugurisha idasanzwe ya TPU idoda idoze ni uburyo bworoshye kandi bworoshye bwo gukoraho, kimwe nubushobozi bwo kugoreka inshuro nyinshi, kurambura, no guhindagurika hejuru yubushyuhe bwagutse nta guturika.
Irakwiriye cyane cyane siporo nimyambaro isanzwe, aho fibre ya elastique ishobora guhurizwa mumyuka ihumeka cyane, bigatuma umwuka winjira kandi ibyuya birukanwa.
Imiterere yibikoresho irashobora kandi gushushanywa mumyenda ya TPU polyester idoda, aho gushonga kwayo bivuze ko ishobora gushyuha kanda kumyenda. Ibikoresho bitandukanye bisubirwamo, bio ishingiye kubice, hamwe nibikoresho bidahinduka birashobora gukoreshwa kumyenda idoda.
Igihe cyo kohereza: Ukwakira-16-2024