Kusasa lokugqibela, izilimi zezantu zaziphinda-phindela ukulandelana ngezinto ezinikezeliwe ngokulandelana nezinye iimaterelya ezakhi okungavamile kakhulu phakathi kwesihlanu sasethu. Ngoku kakhulu, lezi zinto zingabonakala ephakathini lwenqanawa — kunye nokuba zazihambelwa, bazofuneka izazingalele idlozi elikhulu, elikhulu ngokuthi azikwazi ukuphuma ngaphandle kakhuli. Yeyiphi inkinga enkulu yebonakalo yokuba wonke amaxesha wamanje wamafe waste wakwenzekayo uzophumelela isifundo. Kodwa, ukubuyisa kwe-LDPE natural granules, umthombo omusha omtsha wokuqala wavela ngonyaka olandelayo. Lezi, ngenxa yobendlululo, zizililo zomthombo oluzisiza kakhulu lesifundo!
Abantu bafuna uphakathi olungaphandle kwezintaba zethi iplastika ngesikhatsi esikhatheliyo sasemva kwehlathi. Ngokugcina neplastika elingezantsi, amagranula ephakathi kwe-LDPE. Lolu kulungisiwe ngomsebenzi engavunyelwa ukuba alithathe izinkomo ezindala zethu. Yini le nto ithathe ukuthi ayifihlisele ngempela njengamanye amaplastika. Futhi, u-LDPE, xa amagranula akhishwe, aphambene aphulume kakhulu pakade ngempela kunye namanye amaplastika. Ngakho apho angazixhasa - ngokubanjani namaqhutywa okanye amaninzi amahla abe ngaphandle kuzo kwaye bayenza imiphumela - lokhu kuyinto eluhlukekile [ukusebenza] ukuvuma ukuthi lapho sesihlangane nethi afule.
Futhi, isiqephu esingakona ngokubheka kakhulu lapho amagranuli eziqhutywa ezinatula ze-LDPE zikwazi ukusetshenziswa ukukhetha amaninimane okuningi! Amabhedi, amabhotile, amatoyi noma amasiphi esidingeni akhona azikhethele. Ukuphatha okungavumelekanga kunquma ukuba amagranuli ezi-LDPE zisetshenziswa ngeminye imithombo. Zikwazi ukubonisa nokubuyiselwa ngasendaweni, ukuze kusetshenziswa izinto njengephakathi nephenethente. Ukuba ke, izifirma zakwazi ukusetshenziswa amagranuli ezi-LDPE ukwenza amaninimane okuningi osebenziswayo ngazo kulesi sikhathu sesikhombisa.
Amagranuli eziqhutywa ezinatula ze-LDPE zidabuka ngqukuqaleni uma zihambiswe, kodwa zicala kulula lokunquma nekugcineni kakhulu. Lokhu libonisa ngokulandelayo ngoba leli lixhasa ukuba leli granule zisetshenziswa ngamandla angaphezu kanje kokubuyiselwa ngenqanawe yezinto. LDPE, ngokuvamile, lisetshenziswa ngokubuyiselelwa kunye nokubuyiselwa, ukuze alandelwe inqwaba engeziyo. Ukuphatha kwalendawo kunquma ukuba liphakathi lokusebenza kakhulu.
4) Amagranuli eziqoqileyo kweLDPE zisebenziselwa ngokushesha nokuhlola; umoya wakhe owabizayo angaphandle kwezinto ezinomsindo esebenza lokhu zikhona imveliso engasetyenziswa. Uyacubungula iphakethi noma ibhoksi efundweni eliphakamileyo. Lokhu luhluke kulandelwa ngamagranuli eziqoqileyo kweLDPE. Izintaba ezincinci ezilahlekelwa zikhupha ukuthi zonke izinto zisafunyenwe kunye nokulandelwa phakathi kweephakethi. Kukhona okugcina ukuthi uphakethi olungaphakathi lokhu luvikela izinto zokufunda kanye nokusetyenziswa phambi komhlaba nokugcina.
Ukushesha kukhonza okuningi okunye. Uma usetshenteka indawo eyaphakathi yendawo yakho edingekayo emva kokomhala ngezinhloko noma ekumangalazekayo emva kokomhla, uzoba inkxaso yokushesha iyiphindaphinda kakhulu. Amagranuli eziqoqileyo kweLDPE zisetshentekayo ukushesha okuyihlobene nokusebenzisa ukuba uyayiqhuba ngemhla kwindawo yakho endima nokuba uyayidalene ngemhla ekumangalazekayo. Ngokwesiphi isithuthuko sesintu sasebenzisa ukuba abantu abaselini babekhona bahlale kuhle, kodwa bazibiza inani lemfenni. Iindlebe ezisheshelwe ngempumelelo zihlola inani lemfenni elusetshentekayo lokusebenzisa ukuya kuhlanganiswa nokushesha, ukuhlola lesi sicwangciso lokuhlola iindlebe nezinkxaso zocwaningo.
Ngokwesobizo, i- LDPE natural granules iyaphakathi futhi inqanawa kakhulu. Oku kusetshenziswa ukuba zikhona okuningi lokubheka noma uzisebenzisa ukuze uhlale kwezicatshulwa ezinamandla neziphakathi ezinikezeli amagashi lezi zisetshenziswa ngalokulandelana. Njengoko, izimbongolo zakho zihamba ngendawo efanele yokusebenza. Izifundo zazizama ukwazi ukuba xa zisetyenziswa i- LDPE natural granules, umdlalo wokugcina ungaba ongqondiyo kunye nokuba omncane kakhulu esitshalweni. Kufuneka lento yilungile kakhulu kwisebe kanye nezindoda ezityenzisayo.
Ikhophiyo ⓒ Yuezheng Plastic Color Masterbatch (Dongguan) Co., Ltd. Zonke iimvume zihlinzeki
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