TPU, mfutshane yethermoplastic polyurethane, yinto ephawulekayo yepolymer. Yenziwe nge-polycondensation ye-isocyanate ene-diol. Ubume bemichiza ye-TPU, equkethe amacandelo anzima kwaye athambileyo, inika indibaniselwano ekhethekileyo yeempawu. Amacandelo anzima, avela kwi-isocyanates kunye ne-exerter chain extensions, anika amandla aphezulu, ukuqina, kunye nokumelana nokushisa. Okwangoku, amacandelo athambileyo, ahlanganiswe ne-polyols ye-long-chain, anika u-elasticity ogqwesileyo kunye nokuguquguquka. Esi sakhiwo sikhethekileyo sibeka i-TPU kwindawo ekhethekileyo phakathi kwerabha kunye neplastiki, iyenza i-elastomer esebenza kakuhle.
1. Izinto ezilungileyo zeIzinto zeTPUkwiSoli yeZihlangu
1.1 Ukolula okugqwesileyo kunye nokuthuthuzela
Iisoli zeTPU zibonisa ukuqina okumangalisayo. Ngethuba lokuhamba, ukugijima, okanye ezinye izinto eziphathekayo, banokubamba ngokufanelekileyo amandla empembelelo, ukunciphisa umthwalo ezinyaweni kunye namalungu. Umzekelo, kwizihlangu zemidlalo, ukuqina okuphezulu kwee-TPU soles kubenza bakwazi ukubonelela ngesiphumo esifana neso semithombo. Xa imbaleki ihla emva kokutsiba, i-TPU yodwa icinezela kwaye iphinde ibuyele ngokukhawuleza, iqhubela phambili unyawo. Oku akugcini nje ukwandisa induduzo yokunxiba kodwa kuphucula ukusebenza kakuhle kokunyakaza. Ngokutsho kophando olufanelekileyo, izicathulo ezineentambo ze-TPU zinokunciphisa amandla empembelelo ezinyaweni malunga ne-30% xa kuthelekiswa nemigangatho eqhelekileyo, ukukhusela ngokufanelekileyo iinyawo kunye namalungu kuxinzelelo olugqithisileyo.
1.2 Ukuxhathisa okuPhakamileyo kwe-Abrasion kunye noKuhlala ixesha elide
Izixhobo ze-TPU zinokumelana okugqwesileyo kwe-abrasion. Nokuba kumhlaba orhabaxa okanye kumhlaba ophakamileyo-ukusetyenziswa ngamandla,TPUii soles zinokugcina ingqibelelo yazo ixesha elide. Kwizihlangu zokhuseleko lwamashishini, umzekelo, abasebenzi bahlala behamba kwiindawo ezahlukahlukeneyo ezinzima, kwaye i-TPU soles inokumelana nokungqubuzana okuqhubekayo kunye nokunxiba, ukuqinisekisa ubomi obude benkonzo. Iimvavanyo zaselabhoratri zibonisa ukuba ukuxhathisa kwe-abrasion ye-TPU soles yi-2 - 3 amaxesha eerubha eziqhelekileyo. Oku kuxhathisa okuphezulu kwe-abrasion akunciphisi kuphela ukuphindaphinda kokutshintshwa kwezihlangu kodwa kunika ukhuseleko oluthembekileyo kubasebenzisi kwiindawo ezibuhlungu.
1.3 Ukuxhathisa okulungileyo kokutyibilika
Umphezulu we-TPU soles unokusetyenzwa ngeendlela ezikhethekileyo zokuphucula ukungqubana kwazo nomhlaba. Kwimozulu yemvula kunye nekhephu okanye kwimigangatho emanzi, ii-TPU soles zisenokuthi zibambe kakuhle. Kwizihlangu zangaphandle, oku kubalulekile. Xa uhamba ngeendlela zeentaba ngamanzi okanye ngodaka, izicathulo ezinee-TPU zodwa zinokuthintela ukutyibilika kunye nokuqinisekisa ukhuseleko lwabahambi. I-slip-resistance coefficient ye-TPU soles inokufikelela ngaphezu kwe-0.6 phantsi kweemeko ezimanzi, eziphakamileyo kakhulu kunezinye izinto eziqhelekileyo zodwa.
1.4 Uzinzo lweDimensional kunye noKuzenzekela
I-TPU inozinzo oluhle lwe-dimensional ngexesha lokusetyenzwa kunye nokusetyenziswa kwezihlangu zezihlangu. Iyakwazi ukugcina ubume bayo bokuqala phantsi kweemeko ezahlukeneyo zokushisa kunye nokufuma. Ukongeza, i-TPU inokwenziwa ngokulula ngokweemfuno zoyilo ezahlukeneyo. Ngokuhlengahlengisa ifomula kunye neteknoloji yokucubungula, ii-TPU zobunzima obahlukeneyo, umbala, kunye nokuthungwa kunokuveliswa. Kwizihlangu zefashoni, i-TPU soles inokwenziwa ibe yimibala eyahlukeneyo kunye ne-glossy okanye i-matte iziphumo ngokongezwa kwee-masterbatches, ukuhlangabezana neemfuno ezahlukeneyo zobuhle zabathengi.
1.5 UkuLungelana nokuSingqongileyo
I-TPU sisixhobo esinokuphinda sisetyenziswe. Kwinkqubo yokuvelisa kunye nokusetyenziswa, ayivelisi izinto ezinobungozi, ezihambelana nomxholo okhoyo wokukhuselwa kwendalo. Xa kuthelekiswa nezinye izixhobo zodwa ekunzima ukuthotywa okanye ezinokukhupha izinto eziyingozi, i-TPU ihambelana nokusingqongileyo. Ngokomzekelo, ii-PVC ze-PVC zinokukhupha i-chlorine - equkethe izinto ezinobungozi ngexesha lokutsha, ngelixa i-TPU i-sole ayiyi kubangela iingxaki ezinjalo. Ngokugxininiswa okunyukayo ekukhuselweni kwendalo, ubuhlobo bendalo bezinto ze-TPU bube yinzuzo ebalulekileyo kwisihlangu - ukwenza ishishini.
2. Ukusetyenziswa kweTPU kwiiNdawo ezahlukeneyo zeeSole zeZihlangu
2.1 Insole
Izinto ze-TPU zisetyenziswa ngokubanzi kwimveliso yee-insoles. I-elasticity yabo kunye nokutshatyalaliswa - iipropati zokufunxa zinokubonelela ngenkxaso yomntu ngamnye kwiinyawo. Kwii-insoles ze-orthopedic, i-TPU inokuyilwa ukulungisa iingxaki zeenyawo ezifana neenyawo ezinqabileyo okanye i-plantar fasciitis. Ngokulungelelanisa ngokuchanekileyo ubunzima kunye nokuma kwe-TPU insole, inokusabalalisa ngokulinganayo uxinzelelo kwi-sole, ukukhulula intlungu, kunye nokukhuthaza impilo yonyawo. Kwii-insoles ze-athletic, i-TPU inokuphucula induduzo kunye nokusebenza kwezihlangu zemidlalo, ivumela iimbaleki ukuba ziqhube ngcono ngexesha lokuzilolonga.
2.2 Midsole
Kwi-midsole yezihlangu, ngakumbi kwizihlangu zezemidlalo eziphakamileyo, i-TPU isetyenziswa rhoqo. I-midsole idinga ukuba nomothuko olungileyo - ukufunxa kunye namandla - ukubuyisela iipropati. I-TPU midsoles inokuthatha ngokufanelekileyo amandla empembelelo ngexesha lokunyakaza kwaye ibuyisele inxalenye yamandla ezinyaweni, inceda umntu onxibileyo ukuba ahambe ngokulula. Ezinye izixhobo eziphambili ze-TPU ze-midsole, ezinje nge-TPU enegwebu, zinoxinzelelo olusezantsi kunye nokunyuswa okuphezulu. Umzekelo, i-TPU ephakathi kwe-foam yezinye izihlangu ezibalekayo inokunciphisa ubunzima bezihlangu malunga ne-20%, ngelixa inyusa ukuqina nge-10 - 15%, izisa amava alula kunye ne-elastiki yokunxiba kwiimbaleki.
2.3 Ingaphandle
I-TPU iphinda isetyenziswe kwi-outsole, ngakumbi kwiindawo ezifuna ukuxhathisa okuphezulu kwe-abrasion kunye nokumelana nokutyibilika. Kwindawo yesithende kunye ne-forefoot ye-outsole, ethwele uxinzelelo kunye nokuxhatshazwa ngexesha lokuhamba, izinto ze-TPU zingasetyenziselwa ukunyusa ukuqina kunye nokhuseleko lwezicathulo. Kwezinye izihlangu ze-basketball eziphakamileyo, iipatches ze-TPU ze-outsole zongezwa kwiindawo eziphambili zokuphucula ukubamba kunye nokuxhatshazwa kwezicathulo enkundleni, ukuvumela abadlali ukuba bayeke ngokukhawuleza, baqale, kwaye bajike.
3. Ukusetyenziswa kwiintlobo ezahlukeneyo zezihlangu
3.1 Izihlangu zeMidlalo
Kwimarike yezihlangu zezemidlalo, i-TPU inoluhlu olubanzi lwezicelo. Ekuqhubeni izicathulo, i-TPU soles inokubonelela nge-cushioning elungileyo kunye namandla - ukubuya, ukunceda abagijimi baphucule ukusebenza kwabo kunye nokunciphisa ukukhathala. Iintlobo ezininzi zezemidlalo ezaziwayo-kakuhle zisebenzisa izixhobo ze-TPU kwiimveliso zabo zezihlangu eziqhubayo. Umzekelo, uthotho lwe-Adidas 'Boost ludibanisa i-TPU-izixhobo zogwebu ezisekwe nobunye ubuchwephesha ukwenza i-midsole ene-elasticity egqwesileyo kunye nokothuka-ukufunxa. Kwizihlangu ze-basketball, i-TPU soles okanye izakhiwo zenkxaso zihlala zisetyenziselwa ukuphucula uzinzo kunye nenkxaso yezihlangu, ukukhusela iinyawo zabadlali ngexesha lemidlalo enzima njengokutsiba kunye nokuhla.
3.2 Izihlangu zangaphandle
Izicathulo zangaphandle kufuneka zilungelelanise kwiindawo ezahlukahlukeneyo ezinzima kunye neendawo ezinzima. Iisoli zeTPU zihlangabezana kakuhle nezi mfuno. Ukuxhathisa kwabo kwi-abrasion ephezulu, ukuxhathisa ukutyibilika, kunye nokubanda - ukuxhathisa kubenza balungele izihlangu zangaphandle. Kwizihlangu zokuhamba, i-TPU soles inokumelana nokungqubuzana kwamatye kunye negrabile kwiindlela zeentaba kwaye ibonelele ukubamba okuthembekileyo kumhlaba omanzi okanye onodaka. Ebusika izicathulo zangaphandle, i-TPU inokugcina i-elasticity kunye nokuguquguquka kwayo kumaqondo aphantsi, iqinisekisa induduzo kunye nokhuseleko lwabathwali kwiindawo ezibandayo.
3.3 Izihlangu zeCasual
Izicathulo eziqhelekileyo zigxininisa kwinduduzo kunye nefashoni. I-TPU soles inokuhlangabezana nezi mfuno zimbini ngexesha elinye. Ubulukhuni babo obuphakathi kunye nokunwebeka okulungileyo kwenza izihlangu eziqhelekileyo zikhululekile ukunxiba, kwaye inkangeleko yazo enokwenziwa ngokwezifiso inokuhlangabezana neemfuno zobuhle zabathengi abohlukeneyo. Kwezinye ifashoni - izihlangu eziqhelekileyo eziqhelanisiweyo, ii-TPU soles ziyilwe ngemibala eyahlukileyo, ukuthungwa, okanye iipateni, zongeza into efashisayo kwizihlangu. Umzekelo, ezinye izihlangu eziqhelekileyo zisebenzisa i-TPU ecacileyo okanye i-semi-transparent soles, ukudala umphumo oqhelekileyo kunye nowodwa.
3.4 Izihlangu zoKhuseleko
Izicathulo zokhuseleko, ezifana nezicathulo zokhuseleko lwamashishini kunye nezicathulo zomsebenzi, zineemfuno eziqinileyo zokusebenza kuphela. I-TPU soles inokubonelela ngezinga eliphezulu lokhuseleko. Ukuxhatshazwa kwabo okuphezulu kwe-abrasion kunokuthintela i-soles ukuba iguge ngokukhawuleza kwiindawo zokusebenza ezinzima. Impembelelo yabo egqwesileyo - ukuchasana kunokukhusela iinyawo ukuba zingalimala ngokuwa kwezinto. Ukongeza, i-TPU soles inokudibaniswa nezinye iimpawu zokhuseleko, ezifana ne-anti - static kunye ne-oil - resistant functions, ukuhlangabezana neemfuno ezahlukeneyo zokhuseleko lweendawo zokusebenza ezahlukeneyo.
4. ITekhnoloji yokuLungiselela i-TPU Soles
4.1 Ukubunjwa kwesitofu
Isitofu sokubumba yindlela eqhelekileyo yokucubungula i-TPU soles. Kule nkqubo, izinto ezityhidiweyo ze-TPU zitofwa kwi-mold cavity phantsi koxinzelelo oluphezulu. Emva kokupholisa kunye nokuqina, umzobo wodwa ofunwayo ufunyenwe. Ukubunjwa kwe-injection kukulungele ukuvelisa i-sole ezinemilo enzima kunye neemfuno ezichanekileyo ezichanekileyo. Umzekelo, ii-soles ezineepateni ezine-dimensional-dimensional okanye izakhiwo zenkxaso ezikhethekileyo zinokuveliswa ngokufanelekileyo ngokubumba inaliti. Le ndlela inokuqinisekisa ukuhambelana komgangatho wemveliso kwimveliso enkulu.
4.2 I-Extrusion
I-Extrusion isetyenziselwa ukuveliswa okuqhubekayo kwee-TPU zodwa okanye izixhobo zodwa. Izinto ze-TPU zikhutshelwa ngokufa ukuze zenze iprofayili eqhubekayo, enokuthi inqunywe kwaye icutshungulwe ibe yimida okanye iindawo zodwa. Le ndlela ifanelekile kubunzima - ukuveliswa kwee-soles ezilula-ezimile, ezifana ne-flat-downed casual shoe soles. I-Extrusion processing inemveliso ephezulu kwaye inokunciphisa iindleko zemveliso.
4.3 Ukubunjwa koxinzelelo
Ukubumba ukunyanzeliswa kubandakanya ukubeka izinto ze-TPU kwi-mold, kwaye emva koko usebenzise uxinzelelo kunye nobushushu ukubumba kunye nokuziqinisa. Le ndlela isoloko isetyenziselwa ukuvelisa iisoli ezineemilo ezilula kodwa ezinobukhulu obukhulu. Ekubunjweni koxinzelelo, izinto ze-TPU zinokusasazwa ngakumbi ngokulinganayo kwi-mold, okukhokelela kwi-sole kunye noxinaniso olufanayo kunye nokusebenza. Ikwalungele ukusetyenzwa kwee soles ezidityanisiweyo ezifuna indibaniselwano yeTPU nezinye izinto.
5. IiNdlela zoPhuhliso lwexesha elizayo
5.1 Inguqulelo yezinto ezibonakalayo
Ngophuhliso oluqhubekayo lwesayensi yezinto eziphathekayo, izinto ze-TPU ziya kuqhubeka zihlaziywa. Iindidi ezintsha zemathiriyeli ye-TPU esebenza ngcono, ezinje nge-elasticity ephezulu, ingxinano esezantsi, kunye nokuguquguquka okunamandla kokusingqongileyo, ziya kuphuhliswa. Umzekelo, uphando kunye nophuhliso lwezixhobo ze-TPU ezinokuguquguquka ziya kuphucula ngakumbi ukuhambelana kokusingqongileyo kweemveliso zezihlangu. Ukongeza, ukudityaniswa kwe-TPU kunye nama-nanomaterials okanye ezinye izinto eziphezulu zokusebenza ukuphuhlisa izinto ezidibeneyo ezinezakhiwo ezigqwesileyo ziya kuba sisikhokelo esibalulekileyo sophuhliso lwexesha elizayo.
5.2 UPhuculo lweNkqubo
Itekhnoloji yokucubungula i-TPU soles iya kwenziwa ngakumbi. Ubuchwephesha bokuvelisa obuphezulu obufana noshicilelo lwe-3D lunokusetyenziswa ngokubanzi kwimveliso yee-TPU soles. Ushicilelo lwe-3D lunokufezekisa ulungelelwaniso olulolwakho lwee soli, luvumela abathengi ukuba bayile kwaye bavelise iisoli ezihlangabezana neempawu zabo zonyawo kunye neemfuno. Kwangaxeshanye, ukudityaniswa kobuchwephesha bokuvelisa obukrelekrele ekusetyenzweni kwee-TPU soles kuya kuphucula ukusebenza kakuhle kwemveliso, ukunciphisa ukusetyenziswa kwamandla, nokuqinisekisa ukuzinza komgangatho wemveliso.
5.3 Ukwandiswa kweMarike
Njengoko iimfuno zabathengi zokuthuthuzela izihlangu, ukusebenza, kunye nokukhuselwa kwendalo ziqhubeka zikhula, ukusetyenziswa kwee-TPU soles kwimarike yezihlangu kuya kuqhubeka ukwanda. Ukongeza kwizihlangu zemidlalo zemveli, izihlangu zangaphandle, kunye nezihlangu eziqhelekileyo, i-TPU soles kulindeleke ukuba isetyenziswe ngokubanzi kwizihlangu ezikhethekileyo - izihlangu zenjongo, ezinjengezihlangu zokuvuselela ezonyango, izihlangu zabantwana, kunye nezihlangu zokukhathalela abantu abadala. Imarike yodwa yeTPU iya kubonisa umkhwa wokukhula okuqhubekayo kwixesha elizayo.
Ukuqukumbela, izixhobo ze-TPU zineenzuzo ezibalulekileyo ekusetyenzisweni kweesoli zezihlangu. Ukusebenza kwabo okugqwesileyo, uluhlu olubanzi lwezicelo, kunye neetekhnoloji ezahlukeneyo zokusetyenzwa zibenza zibe yimathiriyeli ebalulekileyo kushishino lwezihlangu. Ngophuhliso oluqhubekayo lwetekhnoloji kunye neemfuno eziguqukayo zentengiso, i-TPU soles iya kuba nethemba lophuhliso olubanzi kwaye idlale indima ebaluleke kakhulu kwibala lezihlangu.
Ixesha lokuposa: Jul-15-2025