Uma usebenzisa iwebhusayithi yethu, ungathola into ethile yomkhiqizo i-PC noma i-TPU.Kepha iyini ngempela i-PC/TPU?Futhi yini ehluke nge-PC ne-TPU?Ake siqale ngalesi sihloko.
PC
I-Polycarbonate (PC) ibhekisela eqenjini lama-polymers ashisayo ahlanganisa amaqembu e-carbonate ezakhiweni zawo zamakhemikhali.Ama-PC asetshenziswa kubunjiniyela aqinile futhi aqinile.Amanye amamaki abonisa ngale futhi asetshenziselwa amalensi e-polycarbonate.Asetshenzwa kalula, abunjwe.Ngenxa yalezi zakhiwo zamakhemikhali, i-PC inezinhlelo eziningi zokusebenza.
I-Polycarbonate iyi-thermoplastic etholakala cishe yonke indawo.Isetshenziswa ezingilazini zamehlo, emishinini yezokwelapha, emishinini yokuzivikela, ezingxenyeni zezimoto, kuma-DVD nasezintweni zokukhanyisa.Njenge-amorphous thermoplastic ebonisa ngale ngokwemvelo, i-polycarbonate iwusizo ngoba ingadlulisela ukukhanya ngaphakathi cishe ngendlela ephumelelayo njengengilazi futhi ingamelana nemithelela ephawulekayo kunamanye amapulasitiki amaningi avame ukusetshenziswa.
Ubuciko obujwayelekile be-PC
Izindlela ezijwayelekile zokukhiqiza izingxenye ze-polycarbonate yilezi: Ukubunjwa komjovo, I-Extrusion.
Ukubumba umjovo
Ukubunjwa komjovo kuyindlela ejwayelekile kakhulu yokukhiqiza i-polycarbonate nezingxube zayo.I-Polycarbonate ibukeka kakhulu.Ngokuvamile icutshungulwa emazingeni okushisa aphezulu ukuze kuncishiswe i-viscosity yayo.Kule nqubo, ukuncibilika kwe-polymer okushisayo kucindezelwa kube yisikhunta esinengcindezi ephezulu.Isikhunta lapho siphola sinikeza i-polymer encibilikisiwe isimo sayo esifisayo kanye nezici zayo.
Izesekeli Zezokwelapha Zomjovo Wepulasitiki Wezindlu
I-Extrusion
Enqubweni ye-extrusion, ukuncibilika kwe-polymer kudluliselwa emgodini okusiza ekunikezeni isimo sokugcina.Ukuncibilika lapho kupholile kufinyelela futhi kugcine isimo esitholiwe.Le nqubo isetshenziselwa ukwenza amashidi e-polycarbonate, amaphrofayili, namapayipi amade.
Yiziphi izinzuzo zokusebenzisa i-PC?
Ihlala isikhathi eside, ayizweli, futhi ngeke iqhekeke noma iphuke
Iyakwazi ukumelana nokushisa ngakho-ke kulula ukuyibumba, okuyenza ilungele ukusetshenziswa okuhlukahlukene
Igaywa kabusha kalula okusho ukuthi ilungele imvelo
I-TPU
I-Thermoplastic polyurethane (TPU) iyi-elastomer ye-thermoplastic ekwazi ukuncibilika ehlala isikhathi eside futhi evumelana nezimo.ingasetshenziswa njengezinto zokuphrinta ezinhlotsheni ezimbili zamaphrinta e-3D—amaphrinta we-Fused Deposition Modeling (FDM) kanye namaphrinta we-Selective Laser Sintering (SLS).
I-TPU iza ngemibala ehlukahlukene e-opaque kanye ne-transparent.Isiphetho saso esiphezulu singasukela kokubushelelezi kuye kokubi (ukuhlinzeka ngokubamba).Esinye sezici eziyingqayizivele ze-TPU ukuthi ubulukhuni bayo bungenziwa ngokwezifiso.Leli khono lokulawula ubulukhuni lingabangela izinto ezisukela ezithambile (irabha) kuye eziqinile (ipulasitiki eqinile).
Ukusetshenziswa kwe-TPU
Ukusetshenziswa kwe-TPU kuhlukahluka kakhulu.Izimboni ezisebenzisa imikhiqizo ephrintiwe ye-TPU zifaka i-aerospace, izimoto, izicathulo, ezemidlalo, kanye nezokwelapha.I-TPU iphinde isetshenziswe njengendawo yokubeka izintambo embonini kagesi nanjengamacala okuvikela izinto zikagesi, ezifana nomakhalekhukhwini noma amaphilisi.
Yiziphi izinzuzo zokusebenzisa i-TPU?
Iyakwazi ukumelana nemihuzuko, okuyivikela ekuklwebheni nasekuklwelweni
I-elasticity yayo eyingqayizivele ivumela ukuthi ibunjwe kalula ukuze isetshenziswe ezihlukahlukene
Isobala, iyenza ibe into efanelekile yamakesi efoni acacile nokunye ukubona ngemikhiqizo
Ayizwani nowoyela namafutha, egcina ukuphrinta okuqinile ukuthi kunamathele emikhiqizweni eyenziwe nge-TPU
Isifinyezo
Lesi sihloko sixoxe ngePolycarbonate (PC), mayelana nokuthi iyini, ukusetshenziswa kwayo, ubuciko bayo obuvamile, kanye nezinzuzo.I-RuiCheng inikeza ubuciko obuhlukahlukene mayelana ne-polycarbonate kufaka phakathi umjovo kanye ne-extrusion.Inkontileka nathiukuze uthole isilinganiso sezidingo zakho zobuciko be-polycarbonate.
Isikhathi sokuthumela: Mar-26-2024