Iyini impahla ye-TPR? Chaza izakhiwo kanye nokusetshenziswa kwezinto zenjoloba ye-thermoplastic.
Embonini yamakhemikhali, igama elithi TPR livame ukusetshenziselwa ukubhekisela kurabha ye-thermoplastic, okusho ukuthi "Irabha ye-Thermoplastic". Le nto ihlanganisa ukuqina kwerabha nokucutshungulwa kwe-thermoplastic futhi isetshenziswa ezinhlobonhlobo zezicelo, ikakhulukazi ezicathulweni, amathoyizi, izimpawu nezingxenye zezimoto. Kulesi sihloko, sizoxoxa ngokuningiliziwe izici nezinzuzo zezinto ze-TPR kanye nezimo zabo ezivamile zohlelo lokusebenza.
Izici eziyisisekelo ze-TPR
Iyini i-TPR? Ngokuya ngesakhiwo samakhemikhali, i-TPR iyi-copolymer izingxenye zayo ezihlanganisa ama-elastomer kanye ne-thermoplastics. Le nto ibonisa ukunwebeka nokuthambile kwenjoloba ekamelweni lokushisa, kodwa uma ishisa, ingancibilika futhi ifakwe kabusha njengepulasitiki.Le mpahla emibili ye-TPR inikeza ukuguquguquka okukhulu ekucubunguleni, futhi ingenziwa ibe yizimo ezihlukahlukene ngokubunjwa komjovo, ukukhipha kanye nezinye izinqubo.
Ukuhlaziywa kwezinzuzo ze-TPR
Ukuduma kwe-TPR kungenxa yezinzuzo eziningi ezibalulekile.I-TPR inokuqhubekela phambili okuhle kakhulu. Ingakhiqizwa emishini yokucubungula ye-thermoplastic yendabuko, ukunciphisa izindleko zokukhiqiza nokwandisa umkhiqizo.I-TPR inesimo sezulu esihle kakhulu kanye nokumelana ne-UV, okuvumela ukuba igcine ukusebenza kwayo lapho isetshenziswa ngaphandle.Ukunwebeka nokuthambile kwe-TPR kunikeza induduzo enhle ekusetshenzisweni kokuxhumana kwesikhumba, ngakho-ke isetshenziswa kabanzi ekukhiqizeni izicathulo namathoyizi.
Izicelo Ezivamile ze-TPR
Ngemva kokuqonda ukuthi i-TPR yenziwe ngani kanye nezakhiwo zayo, kubalulekile ukuqhubeka nokuhlola ukusetshenziswa kwe-TPR.TPR isetshenziswa kakhulu ezimbonini ezihlukahlukene, okuhlanganisa ukukhiqizwa kwezicathulo. Amasoli e-TPR asetshenziswa kakhulu ezicathulweni zezemidlalo, ezivamile, nezokusebenza ngenxa yokuthamba kwazo, ukumelana nokuhuzuka, kanye nezakhiwo ezingasheleli. izingxenye, ngenxa yekhono layo le-TPR liphinde lisetshenziswe ngokujwayelekile ekukhiqizeni izimpawu zezimoto, ama-absorbers ashaqisayo kanye nezinye izingxenye zezimoto ngoba zingakwazi ukugcina izakhiwo ezinzile ezingokwenyama ezindaweni eziphakeme neziphansi zokushisa. Embonini yamathoyizi, i-TPR isetshenziswa kabanzi ekukhiqizeni amathoyizi ezingane, njengamathoyizi enjoloba athambile nama-pacifiers, ngenxa yokungabi nobuthi kanye nezindawo ezinhle zokuthinta.
Ukuqhathaniswa kwe-TPR nezinye izinto
Uma kuqhathaniswa nezinye izinto ze-thermoplastic ezifana ne-TPU (i-thermoplastic polyurethane) ne-PVC (i-polyvinyl chloride), i-TPR inezinzuzo eziphawulekayo mayelana nokuthambile nokunwebeka; I-TPU, nakuba ivelele ngokwamandla nokumelana nemihuzuko, ithambile kancane kune-TPR, kuyilapho i-PVC ifaneleka kakhulu emikhiqizweni eqinile futhi ayithambile njenge-TPR. Kuzinhlelo zokusebenza lapho kudingeka khona ukunwebeka nokunethezeka okuphezulu, i-TPR ivamise ukuba Kuzinhlelo zokusebenza lapho kudingeka khona ukunwebeka nokunethezeka okuphezulu, i-TPR ngokuvamile iyisinqumo esingcono.
Isiphetho
Ngokuhlaziywa okungenhla, singakwazi ukuqonda ngokucacile ukuthi i-TPR iluhlobo luni lwempahla kanye nezicelo ezibalulekile ezimbonini ezihlukahlukene.Njengohlobo lwempahla enokubili ukunwebeka kwenjoloba kanye nokucutshungulwa kwepulasitiki, i-TPR, enezici zayo eziyingqayizivele kanye nezinhlelo zokusebenza ezihlukene, isiphenduke "inkanyezi yezinto ezibonakalayo" ekukhiqizeni izimboni zanamuhla. Kungakhathaliseki ukuthi kuzicathulo, ezimotweni noma amathoyizi, ukusetshenziswa kwezinto ze-TPR kuthuthukise kakhulu ukusebenza komkhiqizo nolwazi lomsebenzisi.