Ngo-1958, iGoodrich Chemical Company e-United States yabhalisa okokuqala i-TPU umkhiqizobrand Estane. Eminyakeni engu-40 edlule, kuvele imikhiqizo engaphezu kuka-20 emhlabeni wonke, ngayinye inochungechunge lwemikhiqizo eminingi. Njengamanje, abakhiqizi abakhulu bomhlaba wonke bezinto zokusetshenziswa ze-TPU bahlanganisa i-BASF, i-Covestro, i-Lubrizol, i-Huntsman, i-Macintosh, i-Gaoding, njalonjalo.
Njenge-elastomer esebenza kahle kakhulu, i-TPU inohlu olubanzi lwezikhombisi-ndlela zomkhiqizo owela phansi futhi isetshenziswa kabanzi ezidingweni zansuku zonke, izimpahla zezemidlalo, amathoyizi, izinto zokuhlobisa, neminye imikhakha. Ngezansi kunezibonelo ezimbalwa.
①Izinto zezicathulo
I-TPU isetshenziselwa ikakhulukazi izinto zezicathulo ngenxa yokunwebeka kwayo okuhle kakhulu nokumelana nokugqoka. Imikhiqizo yezicathulo equkethe i-TPU ikhululekile kakhulu ukugqoka kunemikhiqizo yezicathulo ezijwayelekile, ngakho-ke isetshenziswa kakhulu emikhiqizweni yezicathulo ezisezingeni eliphezulu, ikakhulukazi izicathulo zezemidlalo nezicathulo ezivamile.
② Amapayipi
Ngenxa yokuthamba kwayo, amandla aqinile okuqina, amandla omthelela, nokumelana namazinga okushisa aphezulu naphansi, amapayipi e-TPU asetshenziswa kakhulu e-China njengamapayipi egesi namafutha emishini efana nezindiza, amathangi, izimoto, izithuthuthu, namathuluzi omshini.
③ Ikhebula
I-TPU ihlinzeka ngokumelana nezinyembezi, ukumelana nokugqoka, nezici zokugoba, ukumelana nezinga lokushisa eliphezulu nokuphansi okuwukhiye ekusebenzeni kwekhebula. Ngakho-ke emakethe yaseShayina, izintambo ezithuthukisiwe njengezintambo zokulawula nezintambo zikagesi zisebenzisa i-TPU ukuvikela izinto zokumboza zezintambo eziklanyelwe eziyinkimbinkimbi, futhi izicelo zabo ziya ngokuya zisabalele.
④ Imishini yezokwelapha
I-TPU iyinto ephephile, ezinzile, nesezingeni eliphezulu ethatha indawo ye-PVC engaqukethe amakhemikhali ayingozi njengama-phthalates, angathuthela egazini noma kwezinye izinto eziwuketshezi ngaphakathi kwama-catheter noma izikhwama zezokwelapha futhi abangele imiphumela engemihle. Futhi iyibanga le-extrusion elithuthukiswe ngokukhethekile kanye nebanga lomjovo le-TPU engasetshenziswa kalula ngokulungiswa okuncane kumishini ekhona ye-PVC.
⑤ Izimoto nezinye izinto zokuhamba
Ngokukhipha futhi kuhlanganiswe izinhlangothi zombili zendwangu yenayiloni nge-polyurethane thermoplastic elastomer, izihlenga ezihlaselayo zokulwa nezihlenga ezithwala abantu abangu-3-15 zingenziwa, futhi ukusebenza kwazo kuphakeme kakhulu kunokwezihlenga zenjoloba ezivuthekile; Ama-elastomers e-polyurethane thermoplastic aqiniswe nge-fiberglass angasetshenziswa ukwenza izingxenye zomzimba ezifana nezingxenye ezibunjiwe ezinhlangothini zombili zemoto ngokwayo, izikhumba zezicabha, obhampa, imichilo evimbela ukungqubuzana, nama-grille.
Isikhathi sokuthumela: Jan-22-2024