Ungazi ukuthi iplasthi ayiqhina lenye inkunkuma noma ilanga. Iplasthi iyasembenza ngendlela yokudibanisa isizathu sabafanele! Yuezheng ithintelela lapho iplasthi libe nezinto azibona nasebenzisa kulesi sikhathi, njengamabhophhoyithi weamanzi, amacotyana wemali, noma mabhedleyenti. Iplasthi ingcono ngokuthi yingqanawa, inqaku futhi lingakwazwa ngokwenqanawe kwiindlela eziningi nembaluleke. Njengoko kungaba iplasthi ihlala kunesinye sinxoxo.
Izixhobo zizishwa ngamagama amacala obucabanga njengamanqanawa. Njengamanqanawa amaqhawekazi alandelule amasiphi amancane amahlukileyo kunye nomalilo. Lolu malilo ufumanekayo kwezinto ezintathu (njengezintsontso) okanye uzikhetha ephakathi kwezincinci zinhlobo ngenxa yalokho olungumntu. Yuezheng uphinde uphatha imibono yamanqanawa oshesha, yayiimibono elandelayo ezifumanekayo kwezincinci ezilungiselelwe kwiindlela yokuthi ziyaphakathi komkhuhlane nokugasini.
I-plastic iyishwa ngeminye yemibhobho eminingi—yingxenye elikhulu lokhu luhlukwe kwi-ethylene. I-ethylene ngesiqephu esikhethekileyo esisameni okanye i-natural gas. Ngokusebenzisa umsebenzi ocula ukuthi wokushesha, i-ethylene uhlukwe kumncwaba. Lokhu kunqubo encinci ethylene ayishwa ngokupheleleyo ukususa isemeni okanye igas ukwenza ethylene. Namuhla xa i-ethylene uhluke kumncwaba, ungaphindwe kubheka njengomplasti ebusuku ngemibala engaphezulu.
Kunezinye izinto ezinikezela ukwenza i-plastic. Isimo esingaphezulu sithiwe nge-injection molding. Lendawo, i-plastic uzama ukulanda ngaphandle kokuba inguquko egqweshe. Lento olilandelayo luyahamba kumold, uphawu olungaphansi lokhu uzoba bheka. Xa i-plastic ucabanga nokulandela kunqume kunqume, lufuneka luhambelene nomold futhi lube kusasa ukusetyenziswa. Lokhu lingenza ubuchwepheshe obuchaze, kunjalo kungakho lama-different types zomplasti ezininzi.
Umsebenzi omunye okugcinwa kwezinhlobo zephesi zizikhona njengomgomo wokuxhasa. Lendlela, iphesi lichaswa kunquma lapho luhlalele ngaphandle komdlo. Lokhu kufakamathathu amabandlululo amakhulu amaninzi, njengeemhlophe aphantsi noma amasheethi. Lendlela lokuxhasa lisetyenziswa ngokwesikhatsi sokubona izituba, ipepakheji, noma amaninzi okanye amaxesha. Amabandlululo amakhulu amaninzi amaphesenti akufakamathathu kunye nokuthi kuhlulekile kakhulu.
Amaninzi aphesenti abonakalisi basebukhosini bezilungile. Angazange kube zingxoxweni ezintshontsheni, amabhophu noma amatojane angapheli phambi kokuthi aphesenti. Iphesti lihluke kanye nokuba libonisa izinto esizamele sikhono sasinye. “Kodwa iphesi lingachitheka ngempela kusuke ususiwe okanye usebenziswe ngaphandle komhlaba, amashumi amahlanu amaningi! Lokhu lingcono ukuthi liphumelele isibindi somhlaba kunye nezilimo.
Lokhu kungabonisa ngaphakathi kwesibini esizama ukuphatha iphetha ngenkinga. Sihlala phambili ukuvumela ukuthi siphinde sihlalele amandla akethu aphandle kwezinyathelo ezinomsindo ngokusebenzisa amanye amathuluzi oluhlukene, futhi sihlalele izinhlelo zokusetyenziswa eziziphumayo kwalokho okugcineni. Lokhu kulandelwa njengokubuyisela, kungenelela iplasthi elitsheziwe ngaphambi kokuba kuhlala enkulu, ukuze kuhlanganise amakhomphilo amagalagadala leplasthi nokuba imikhrayithi emisha, ukuze sihlalele isikati sesikhathini semthetho. Iplasthi yimaterelya engcono, futhi singahlonipha uphawu wethu ngokusebenzela lokhu, bese sibekise ukuthi ubani obenethi aqhuba kwindawo yakhe.
Ikhophiyo ⓒ Yuezheng Plastic Color Masterbatch (Dongguan) Co., Ltd. Zonke iimvume zihlinzeki
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