Xa usebenzisa iwebhusayithi yethu, unokufumana imathiriyeli yemveliso yiPC okanye iTPU.Kodwa yintoni kanye kanye, yintoni iPC/TPU?Kwaye yintoni eyahlukileyo ngePC kunye neTPU?Masiqale ngeli nqaku.
PC
I-Polycarbonate (i-PC) ibhekisa kwiqela leepholima ze-thermoplastic ezibandakanya amaqela e-carbonate kwizakhiwo zawo zeekhemikhali.I-PC esetyenziswa kubunjineli yomelele kwaye inzima.Amanye amabakala abonakala elubala kwaye asetyenziselwa iilensi zepolycarbonate.Zisetyenzwa lula, zibunjwe.Ngenxa yezi zakhiwo zekhemikhali, iPC inezicelo ezininzi.
I-Polycarbonate yi-thermoplastic efumaneka phantse kuyo yonke indawo.Isetyenziswa kwiindondo zamehlo, izixhobo zonyango, izixhobo zokukhusela, iinxalenye zemoto, iiDVD kunye nezinto zokukhanyisa.Njenge-amorphous thermoplastic ecacileyo ngokwendalo, i-polycarbonate iluncedo kuba inokuhambisa ukukhanya ngaphakathi phantse ngokufanelekileyo njengeglasi kwaye inokumelana neempembelelo ezibaluleke ngakumbi kunezinye iiplastiki eziqhele ukusetyenziswa.
Ubugcisa obuqhelekileyo bePC
Iindlela eziqhelekileyo zokuvelisa iinxalenye zepolycarbonate zezi: Isitofu sokubumba, Extrusion.
Isitofu sokubumba
I-injection molding yeyona ndlela iqhelekileyo yokuvelisa i-polycarbonate kunye nemixube yazo.I-Polycarbonate ikhangeleka kakhulu.Ngokuqhelekileyo icutshungulwa kumaqondo aphezulu okushisa ukunciphisa i-viscosity yayo.Kule nkqubo, i-polymer eshushu inyibilika icinezelwe ibe ngundo kunye noxinzelelo oluphezulu.Umngundo xa uphola unika ipholima etyhidiweyo imilo enqwenelekayo kunye neempawu zayo.
Isitofu sePlastiki seZincedisi zoNyango lweZindlu
Extrusion
Kwinkqubo ye-extrusion, ukunyibilika kwepolymer kudlula kumngxuma onceda ekuyinikeni ukumila kokugqibela.Inyibilika xa ipholileyo ifikelela kwaye igcine imilo efunyenweyo.Le nkqubo isetyenziselwa ukwenza amaphepha e-polycarbonate, iiprofayili, kunye nemibhobho emide.
Ziziphi iingenelo zokusebenzisa iPC?
Yomelele kakhulu, ayinampembelelo, kwaye ayiyi kuqhekeka okanye yophuka
Iyakwazi ukumelana nobushushu kwaye ngoko kulula ukuyibumba, iyenza ibe yinto efanelekileyo kwiintlobo ezahlukeneyo zezicelo
Irisayikilishwa ngokulula nto leyo ethetha ukuba ilungele nokusingqongileyo
TPU
I-Thermoplastic polyurethane (TPU) yi-elastomer ye-thermoplastic ekwazi ukunyibilika enokuqina okuphezulu kunye nokuguquguquka.ingasetyenziswa njengesixhobo soshicilelo kwiindidi ezimbini zabashicileli be-3D—iFused Deposition Modeling (FDM) abashicileli kunye nabashicileli abakhethiweyo beLaser Sintering (SLS).
I-TPU iza kuluhlu olubanzi lwemibala e-opaque kunye nokungafihli.Ukugqiba kwayo umphezulu kunokusuka kwi-smooth ukuya kwi-rough (ukubonelela ukubamba).Enye yezinto ezizodwa ze-TPU kukuba ubunzima bayo bunokwenziwa ngokwezifiso.Obu buchule bokulawula ukuqina bunokukhokelela kwizinto ezithambileyo (irabha) ukuya kolukhuni (iplastiki eqinileyo).
Ukusetyenziswa kweTPU
Ukusetyenziswa kweTPU kuninzi kakhulu.Amashishini asebenzisa iimveliso eziprintiweyo ze-TPU zibandakanya i-aerospace, iimoto, izihlangu, ezemidlalo, kunye nezonyango.I-TPU ikwasetyenziswa njengendawo yokubeka iingcingo kwishishini lombane kwaye njengeemeko zokukhusela izixhobo zombane, ezinjengeefowuni eziphathwayo okanye iitafile.
Zeziphi iingenelo zokusebenzisa iTPU?
Iyakwazi ukumelana ne-abrasion, eyikhusela kwimikrwelo kunye nemikrwelo
I-elasticity yayo ekhethekileyo ivumela ukuba ibunjwe ngokulula kwiintlobo ezahlukeneyo zezicelo
Iyabonakala, iyenza ibe yinto efanelekileyo yeemeko zefowuni ezicacileyo kunye nezinye zibonwa ngeemveliso
Ayinyangeki ngeoyile kunye negrisi, egcina iprints ezigrubby zincamathele kwiimveliso ezenziwe kwiTPU.
Isishwankathelo
Eli nqaku lixoxe ngePolycarbonate (PC), malunga nokuba yintoni, ukusetyenziswa kwayo, ubugcisa bayo obuqhelekileyo, kunye neenzuzo.I-RuiCheng ibonelela ngezinto ezahlukeneyo zobugcisa malunga nepolycarbonate kubandakanya inaliti kunye ne-extrusion.Ikhontrakthi yethuukucaphula kwiimfuno zakho zobugcisa bepolycarbonate.
Ixesha lokuposa: Mar-26-2024