Iplastiki elungisiweyo, ibhekisela kwiiplastiki zenjongo jikelele kunye neeplastiki zobunjineli ezisekelwe ekuzalisweni, ukudibanisa, ukuqinisa kunye nezinye iindlela zokulungisa iimveliso zeplastiki eziguquguqukayo ukuphucula ukusebenza komlilo, amandla, ukuxhathisa impembelelo, ukuqina kunye neminye imiba. Iiplastiki ezilungisiweyo ngoku zisetyenziswa ngokubanzi kwizixhobo zasekhaya, iimoto, unxibelelwano, unyango, umbane kunye ne-elektroniki, ukuthutha ngololiwe, izixhobo ezichanekileyo, izinto zokwakha ekhaya, ukhuseleko, i-aerospace kunye ne-aviation, imboni yezempi kunye nezinye iinkalo.

Ubume boshishino lweplastiki elungisiweyo
Ngexesha lika-2010-2021, ukukhula ngokukhawuleza kweeplastiki eziguquliweyo e-China, ukusuka kwi-7.8 yezigidi zeetoni ngo-2010 ukuya kwi-22.5 yezigidi zeetoni ngo-2021, kunye nezinga lokukhula lonyaka le-12.5%. Ngokwandiswa kwezicelo zeplastiki ezilungisiweyo, ikamva leeplastiki eziguquliweyo zase China liseyindawo enkulu yophuhliso.

Okwangoku, imfuno yemarike yeplastiki eguquliweyo isasazwa ikakhulu e-United States, eJamani, eJapan naseMzantsi Korea. I-United States, iJamani, iJapan kunye namanye amazwe aphuhlileyo iteknoloji yeplastiki ephuculweyo iphuculwe ngakumbi, ukusetyenziswa kweeplastiki eziguquliweyo ngaphambili, imfuno yeeplastiki eziguquliweyo kule mimandla ikude kakhulu, kwiminyaka yakutshanje, kunye nenkqubela phambili yeteknoloji yeplastiki eguquguqukayo yaseChina kunye neyokuqala. ukukhuthazwa kokusetyenziswa kweeplastiki eziguquliweyo, ubungakanani bemarike yeplastiki echithiweyo yaseTshayina nayo iye yanda.

Ngo-2021, imfuno yehlabathi yoshishino lweplastiki elungisiweyo yahluka kakhulu, malunga ne-11,000,000 yeetoni okanye njalo. Emva kokuphela kwesibetho esitsha sesithsaba, kunye nokubuyiswa kwemveliso kunye nokusetyenziswa, imfuno yemarike yeplastiki eguquliweyo iya kuba nokwanda okukhulu, ikamva leeplastiki eziguquguqukayo zehlabathi ziya kuba malunga ne-3%, kulindeleke ukuba ku-2026 iiplastiki eziguquliweyo zehlabathi. Imfuno yemarike yeshishini iya kufikelela kwi-13,000,000 yeetoni.

Uhlaziyo lwaseTshayina kunye nokuvula, ukusetyenziswa kobuchwepheshe bokuguqulwa kweplastiki kuye kwavela ngokuthe ngcembe, kodwa ngenxa yokuqalisa kade, ishishini lokucubungula iplastiki yasekhaya linobuchwephesha obubuthathaka, iingxaki ezincinci, iintlobo zemveliso ephezulu kakhulu zixhomekeke kwizinto ezivela kumazwe angaphandle. Idatha ibonisa ukuba ngo-2019, amashishini amashishini ase-China ngaphezu komlinganiselo wemveliso yeplastiki eguquliweyo yafikelela kwi-19.55 yezigidi zeetoni, kwaye kulindeleke ukuba ngo-2022, amashishini amashishini ase-China angaphezulu kwe-22.81 yezigidi zeetoni.

Indlela yophuhliso yoshishino lweplastiki elungisiweyo
Ngophuhliso loshicilelo lwe-3D, i-Intanethi yeZinto, unxibelelwano lwe-5G, ubukrelekrele bokwenziwa kunye nobunye ubuchwephesha, ukusetyenziswa kweeplastiki eziguquliweyo kwiindawo ezisezantsi kuyaqhubeka nokutyebisa indawo, umda wesicelo uyaqhubeka usanda, nto leyo izisa amathuba ophuhliso lweeplastiki eziguquliweyo kwindawo. kwangaxeshanye, izinto eziguquliweyo zikwabeka phambili iimfuno eziphezulu.

Kwixesha elizayo, uphuhliso lwemveliso yeplastiki ehlaziyiweyo yaseTshayina iya kuba yile mizila ilandelayo.

(1) ukuphuculwa kunye nenkqubela phambili yeendawo ezisezantsi ziya kukhuthaza ukuphuculwa koshishino lweplastiki elungisiweyo

Ngophuhliso olukhawulezayo lonxibelelwano lwe-5G, i-Intanethi yeZinto, ubukrelekrele bokwenziwa, ukuprintwa kwe-3D kunye nobunye ubuchwephesha, ukunyuka kwekhaya elihlakaniphile, iimoto zamandla amatsha, njl. Ishishini leplastiki elungisiweyo liya kuqhubeka ukwanda. Okwangoku, i-China ephezulu ephuculweyo yeplastiki yokuxhomekeka kwamanye amazwe isephezulu, i-high-end modified modified localization ayinakuphepheka, kunye noxinano oluphantsi, ukuqina okuphezulu, ukuqina okuphezulu, ukumelana nobushushu obuphezulu, iikhompawundi eziphantsi eziguquguqukayo zeemveliso zeplastiki ziya kuba ngaphezulu kwaye isetyenziswa ngokubanzi.

Ngezithuthi zamandla amatsha, amakhaya ahlakaniphileyo kunye nezinye iimfuno zentengiso entsha nazo ziya kunika imfuno engaphezulu yeeplastiki eziguquliweyo ezikumgangatho ophezulu, iiplastiki eziguquliweyo ezikumgangatho ophezulu ziya kuzisa entwasahlobo yophuhliso.

(2) inkqubela yetekhnoloji yokuguqula ukukhuthaza ukuphuculwa kwezinto eziguquliweyo zeplastiki

Ngokusetyenziswa kwemfuno, ishishini leplastiki eliguquliweyo likwaphuhlisa itekhnoloji entsha yokuguqulwa kunye nokwakheka kwezinto, ukukhuthaza uphuhliso olukhawulezayo lwetekhnoloji yohlengahlengiso, ukongeza kuphuhliso oluqhubekayo lophuculo lwemveli, itekhnoloji yokubuyiswa komlilo, itekhnoloji yohlengahlengiso oluhlanganisiweyo, ukusebenza okukhethekileyo, i-alloy synergistic application technology nayo iya kwanda, ishishini leplastiki eliguquliweyo libonisa indlela yokwahluka kobugcisa bokuguqulwa, ubunjineli beeplastiki zenjongo jikelele, iiplastiki zobunjineli ezisebenza kakhulu.

Ubunjineli bePlasitiki yenjongo ngokubanzi oko kukuthi, iiplastiki zenjongo ngokubanzi ngokuguqulwa ngokuthe ngcembe zineempawu zeplastiki zobunjineli, ukuze zithathe indawo yenxalenye yeeplastiki zobunjineli, kwaye ngaloo ndlela ziya kuthi ngokuthe ngcembe zithimbe inxalenye yemarike yezicelo zeplastiki yobunjineli bemveli. Iiplastiki zobunjineli zisebenza ngokuphucuka kobuchwephesha bokuguqulwa, iiplastiki zobunjineli ezilungisiweyo zinokufikelela okanye zigqithise ukusebenza kwamalungu esinyithi, kwiminyaka yakutshanje, kunye nolwazi lwaseTshayina kunye nonxibelelwano, imveliso yemoto yamandla entsha iyakhula, imfuno yeplastiki yobunjineli esebenza kakhulu. iphakame ngokukhawuleza, iyakwazi ukuziqhelanisa nemeko yokusebenza enzima ngamandla aphezulu, ukuxhathisa ubushushu obuphezulu kunye nezinye iipropathi zeplastiki zobunjineli ezinomgangatho ophezulu wokusebenza ziya kuba zizicelo ezilungileyo.

Ukongeza, ngokwazisa kwezentlalo ngokukhuselwa kokusingqongileyo kunye nesikhokelo semigaqo-nkqubo yesizwe, imfuno yentengiso yendalo esingqongileyo, ukonga amandla ekhabhoni ephantsi, enokuphinda isetyenziswe kunye neyonakeleyo eguqulweyo iyanda, imfuno yentengiso yomgangatho ophezulu wokusingqongileyo iguquliwe. iiplastiki ziyenyuka, ngakumbi ivumba eliphantsi, iVOC ephantsi, akukho sitshizi kunye nezinye iimfuno zobugcisa zinokugubungela lonke ikhonkco loshishino phezulu nasezantsi.

(3) ukhuphiswano lwemarike olwandisiweyo, ugxininiso lweshishini luya kuphucula ngakumbi

Okwangoku, amashishini emveliso yeplastiki ehlaziyiweyo yaseTshayina maninzi, ukhuphiswano loshishino lunoburhalarhume, xa kuthelekiswa namashishini amakhulu ezizwe ngezizwe, amandla obuchule obuchwephesha boshishino lweplastiki oluguquliweyo lwaseTshayina lusekho umsantsa othile. Ukuchatshazelwa yimfazwe yorhwebo yase-US-China, isithsaba esitsha senyumoniya kunye nezinye izinto ezininzi, ishishini lokuvelisa laseTshayina lihlawula ingqalelo ngakumbi nangakumbi kulwakhiwo lwekhonkco lokubonelela, olufuna ikhonkco lonikezelo oluzinzileyo nelithembekileyo, ligxininisa ngokuzimeleyo kunye nokulawulwayo. kwakhona kudala amathuba amatsha kwishishini leplastiki elungisiweyo yaseTshayina, ngamathuba emarike kunye nenkxaso yemveliso yelizwe, imveliso yeplastiki ehlaziyiweyo yaseTshayina iya kunyuka iye kwinqanaba elitsha, ukuvela kwenani leemveliso amashishini agqwesileyo anokukhuphisana namashishini amakhulu amazwe ngamazwe.

Kwangaxeshanye, i-homogenization yetekhnoloji, ukunqongophala kophando oluzimeleyo kunye namandla ophuhliso, umgangatho wemveliso kunye namashishini asezantsi nawo aya kujongana nemeko yokupheliswa kancinci kancinci kwintengiso, kwaye ukonyuka okungaphezulu koxinzelelo lwemizi-mveliso nako kuya kuba yindlela yophuhliso ngokubanzi.