Yeyiphi iplasitiki ebonakalayo? Yintoni umahluko phakathi kwezicelo ezahlukeneyo zeplastiki?
Izinto eziqhelekileyo ze-polymethyl metacrylate (PMMA), i-POLYSTYTE (i-GPPS), iPolycarbonate (i-PC), i-Styrene-Acyrene-Acylon-Acylonit
Apha ngezantsi kukholekisa umahluko wentsebenzo phakathi kweplasitiki enkulu.
I-PMMA inezona ndawo zibalaseleyo zokuhanjiswa, i-93% yosulelo, amandla angcono kunye nokunganyangeki kwe-abrasion, ukuxhathisa ubushushu, ukungavisisani kobushushu, ukwaliwa kwamanzi, okwaziwayo.
I-ps
I-PS ebonakalayo kunye ne-PMMA kunye ne-PC yaziwa ngokuba ziiplasitiki ezintathu ezibonakalayo, i-PS ebonakalayo ibizwa ngokuba yi-GPPS, i-PSPICTATE 90%, uzinzo lwamanzi, ingqiqo, ingqongqo kunye nemine ye-Inorgarals. Lo mfanekiso ulandelayo ubonisa ukusetyenziswa komququzeleli we-PS.
I-PC
I-Polycarbonate PC yePC yePC ebaluleke kakhulu, yeyona ndlela ilungileyo, kukukhanya okufanelekileyo, ukuguqula ukukhanya kwe-88-91%, kunokusetyenziselwa iingqokelela, kunokuziphatheka kwembaleki, izicelo ze-bullet, izicelo eziphezulu.
Njengoko
Iqulethe i-20% -30% ye-acrylonitrle, i-styrene mormer kunye nokungaxhaswa kobushushu, ukumelana nobushushu kunye ne-gloss ibhetele kakhulu, isetyenziswe ngakumbi kwi-cosmetic, isetyenziswe ngakumbi.
NKSK
Iqulathe i-70% ye-ithylene kunye ne-30% ye-methyl methacrylated copolymer, ukukhanya kwe-91-92%, ukumelana nemichiza kunye nokunyangwa kweekhemikhali okungcono kune-PMMA. Isalathiso sesalathiso se-PMMA.
Ukongeza kule trostics zimbini zingasentla, zeziphi ezinye iiplasitiki ezibonakalayo?
I-nylon engafaniyo: I-PA11, i-PA12, i-PPA, i-9t i-resin.
Eyona nto isetyenziswayo yi-PA12, esetyenziswa ikakhulu kwimibhobho, iglasi, iilensi njalo njalo. Itshathi elandelayo.
Abantu bathenga iiglasi zamehlo, ngakumbi bathi i-TR80 okanye Tring yile. Amaxabiso athunyelwayo athabathela kuma-200 / kg, ikhilogram yezinto ezinokuqhutywa ngamatye angama-50, athengise iidola ezili-100 isibini isibini kodwa hayi kakhulu.
I-COC (i-Cyclic Olefin Copolymer) Izixhobo zinezinye zeempawu kunye nezicelo:
①. I-Deritimeting ephezulu: inesigqitho esifanayo kwiglasi. ②. Ukuthathwa kwamanzi asezantsi, uzinzo lozinzo, ukungavisisani kweekhemikhali, amandla amahle kunye nobunzima.
Izicelo: Intsimi ye-optical: ezinje ngeelensi, iilensi, iifilimu zefilimu, njl.
Ukuba le i-PA12 ye-lens ye-lens yeShishini le-ronson, ukuba i-coc ikwi-chick ye-phoenix, ixabiso lisondele, iimveliso ze-COC zinokuba ngaphantsi, i-lensi ezimbalwa zelensi zithengisa kakhulu, kwaye azikho kakhulu Iilensi, kufuneka ibe yinkqubo ebiza kakhulu.
Iklasi yePolysulfone: PPSU, PSU, Pes, njl.
Ezinjenge-PPU le nto, elona nani liphezulu le-180, izinto ezibonakala ngaphakathi ngaphakathi komthwali, kodwa nebakala lokutya, iipropathi zekhemikhali kunye nezinongo ezizinzileyo, ubunzima be-hardball, ubungakanani kunye nozinzo.
Kwiintsapho ezingaphandle, thenga iplastiki ye-PPSU ukwenza ibhotile, ezona zilungileyo kodwa, ezingeniswayo ze-PPSU ze-PPSU zisemva kwe-200 / kg, kunebhotile yenzuzo ye-150 A, kodwa hayi kakhulu.
I-Pei (Polytherimim)
I-Pei ikwimiba ebonakalayo ye-Amber, kunye nezixhobo zePolysulfone zinezakhiwo ezifanayo, ukongeza kwiBanga lokutya, i-Pei yeyona ndawo ilungileyo, iflabhi ye-fiber of theric, i-Pei ngenxa yokusebenza ngokugqibeleleyo, Isetyenziswe ngokubanzi kwi-aerospace, izithuthi zemoto, izixhobo ze-elektroniki kunye nezonyango, izixhobo zonyango kunye namanye amasimi. Ixabiso le-PEI elingeniswayo likwangaphezulu kwe-200 / kg. Igolide yeplastiki kukuba wathi, hayi ityheli kuphela, i-pei ixabise kakhulu.
Eli nqaku lazisa iindidi ezisithoba zeplasitiki eziguquguqukayo, kubandakanya i-PMMA, i-PS, i-PC, i-PC, i-MS, i-POC, i-COCLONI, kwaye idwelise ezinye zeendawo zokufaka isicelo.
