Yintoni impahla ye-TPR? Cacisa iipropati kunye nokusetyenziswa kwezixhobo zerabha ye-thermoplastic.
Kwishishini lemichiza, igama elithi TPR lihlala lisetyenziselwa ukubhekisa kwirubha ye-thermoplastic, emele "iRubha yeThermoplastic". Esi sixhobo sidibanisa i-elasticity ye-rubber kunye ne-processability ye-thermoplastic kwaye isetyenziswe kuluhlu olubanzi lwezicelo, ngokukodwa kwizihlangu, amathoyizi, izitywina kunye neendawo zemoto. Kule nqaku, siza kuxubusha ngokweenkcukacha iimpawu kunye neenzuzo zezixhobo ze-TPR kunye neemeko zabo eziqhelekileyo zokusetyenziswa.
Iimpawu eziphambili ze-TPR
Yintoni i-TPR? Ngokumalunga nokwakheka kweekhemikhali, i-TPR yi-copolymer enamacandelo aquka i-elastomers kunye ne-thermoplastics. Esi sixhobo sibonisa u-elasticity kunye nokuthamba kwerabha kwiqondo lokushisa, kodwa xa ishushu, inokunyibilika kwaye iphinde ifakwe njengeplastiki.Le propati emibini ye-TPR inika ukuguquguquka okukhulu ekuqhubeni, kwaye inokwenziwa kwiimilo ezahlukahlukeneyo ngokubumba i-injection, i-extrusion kunye nezinye iinkqubo.
Uhlalutyo lweenzuzo ze-TPR
Ukuduma kwe-TPR kungenxa yeenzuzo ezininzi ezibalulekileyo.I-TPR inokuqhubekeka okugqwesileyo. Iyakwazi ukuveliswa kwizixhobo zemveli ze-thermoplastic processing, ukunciphisa iindleko zokuvelisa kunye nokwandisa imveliso.TPR inesimo sezulu esihle kakhulu kunye nokumelana ne-UV, evumela ukuba igcine ukusebenza kwayo xa isetyenziswe ngaphandle.I-elasticity kunye ne-softness ye-TPR inika induduzo efanelekileyo kwizicelo zoqhagamshelwano lwesikhumba, kwaye ngoko ke isetyenziswa ngokubanzi kwimveliso yezicathulo kunye neethoyi.
Izicelo eziqhelekileyo ze-TPR
Emva kokuqonda ukuba yintoni i-TPR eyenziwe ngayo kunye neempawu zayo, kubalulekile ukuphonononga ngakumbi izicelo ze-TPR.TPR isetyenziswa ngokubanzi kumashishini ahlukeneyo, kubandakanywa ukuveliswa kweembadada.I-TPR ye-soles isetyenziswa ngokubanzi kwi-athletic, i-casual, kunye nezihlangu zokusebenza ngenxa yokuthamba kwazo, ukuxhathisa i-abrasion, kunye neempawu ezingatyibiliki. amacandelo, ngenxa yokukwazi kwayo ukuba TPR ikwasetyenziswa ngokuqhelekileyo kwimveliso yeenqwelo zokutywina, izinto zokufunxa ukothuka kunye nezinye iinxalenye zemoto kuba inokugcina iipropati ezizinzileyo zomzimba kwiindawo eziphakamileyo nezisezantsi zobushushu. Kumashishini amathoyizi, i-TPR isetyenziswa ngokubanzi ekuveliseni amathoyizi abantwana, njengamathoyizi erabha athambileyo kunye ne-pacifiers, ngenxa yokungabi netyhefu kunye neempawu ezintle ezithintekayo.
Ukuthelekiswa kwe-TPR kunye nezinye izinto
Xa kuthelekiswa nezinye izinto ze-thermoplastic ezifana ne-TPU (i-polyurethane ye-thermoplastic) kunye ne-PVC (i-polyvinyl chloride), i-TPR ineenzuzo ezibalulekileyo ngokubhekiselele kwi-softness and elasticity; I-TPU, nangona ibalasele ngokwamandla kunye nokuxhathisa kwe-abrasion, ithambile kancinci kune-TPR, ngelixa i-PVC ifaneleka ngakumbi kwiimveliso eziqinileyo kwaye ayithambile njenge-TPR. Kwizicelo apho kufuneka i-elasticity ephezulu kunye nokukhululeka, i-TPR ihlala iyi-Kwizicelo apho ukuqina okuphezulu kunye nokuthuthuzela kufuneka, i-TPR idla ngokuba lolona khetho lungcono.
Ukuqukumbela
Ngokuhlalutya oku ngasentla, sinokuqonda ngokucacileyo ukuba luhlobo luni lwezixhobo ze-TPR kunye nokusetyenziswa kwayo okubalulekileyo kumashishini ahlukeneyo.Njengoko luhlobo lwezinto eziphathekayo kunye ne-rubber elasticity kunye ne-processability yeplastiki, i-TPR, kunye neempawu zayo ezizodwa kunye nezicelo ezahlukeneyo, iye yaba "impahla yeenkwenkwezi" kwimveliso yanamhlanje. Nokuba kwizihlangu, iimoto okanye izinto zokudlala, ukusetyenziswa kwezinto ze-TPR kuphucule kakhulu ukusebenza kwemveliso kunye namava omsebenzisi.