I-Plastic wood composite (WPC) iyinhlanganisela entsha yemvelo evumelana nemvelo, esebenzisa i-wood fiber noma i-fiber yezitshalo ngezindlela ezihlukahlukene njengesiqinisi noma isigcwalisi, futhi iyihlanganise ne-thermoplastic resin (PP, PE, PVC, njll.) noma ezinye izinto ngemva kwalokho. ukwelashwa ngaphambi kwesikhathi.
Izinto ezihlanganisiwe zokhuni lwepulasitiki kanye nemikhiqizo yazo zinezici ezimbili zokhuni nepulasitiki.Banomqondo oqinile wokhuni.Bangakwazi ukukhiqiza imibala ehlukene ngokwezidingo.Banezici eziningi izinkuni ezingenazo: izakhiwo eziphakeme zemishini, isisindo esincane, ukumelana nomswakama, ukumelana ne-asidi ne-alkali, ukuhlanza okulula, njll. Ngesikhathi esifanayo, banqoba ukushiyeka kwezinto zokhuni ezifana nokumuncwa kwamanzi amaningi, ukuguqulwa okulula. nokuqhekeka, ukudliwa kalula yizinambuzane kanye nesikhutha.
Isimo semakethe
Ngokukhuthazwa kwenqubomgomo kazwelonke yomnotho oyindilinga kanye nesidingo sezinzuzo ezingaba khona zamabhizinisi, "i-plastic wood craze" ezweni lonke iye yavela kancane kancane.
Ngokwezibalo ezingaphelele, ngo-2006, kwakunamabhizinisi nezikhungo ezingaphezu kuka-150 ezazihileleke ngokuqondile noma ngokungaqondile ngokhuni lwepulasitiki lwe-R&D, ukukhiqizwa nokusekela.Amabhizinisi okhuni lwepulasitiki agxile ePearl River Delta naseYangtze River Delta, kanti impumalanga ingaphezulu kakhulu kwezifunda ezimaphakathi nentshonalanga.Amanye amabhizinisi asempumalanga ahamba phambili kwezobuchwepheshe, kanti lawo aseningizimu anezinzuzo eziphelele ngobuningi bomkhiqizo kanye nemakethe.Ukusatshalaliswa kwemboni yezinkuni zepulasitiki yaseChina kukhonjisiwe kuThebula 1.
Kunamashumi ezinkulungwane zabasebenzi.Ukukhishwa konyaka nokuthengiswa kwemikhiqizo yepulasitiki nezinkuni kusondele kumathani ayi-100000, futhi inani lonyaka eliphumayo licishe libe ngama-yuan ayizigidi eziyizinkulungwane eziyi-1.2.Amasampula okuhlola amabhizinisi amakhulu amele ubuchwepheshe embonini afinyelele noma eqe izinga elithuthukile lamazwe ngamazwe.
Njengoba izinto zokhuni zepulasitiki zihambisana nenqubomgomo yezimboni zaseShayina "zokwakha umphakathi okonga izinsiza kanye nemvelo onobungani" kanye "nentuthuko eqhubekayo", bezilokhu zithuthuka ngokushesha kusukela ekubukeni kwazo.Manje isingene ngokunyenya emikhakheni yokwakha, ezokuthutha, ifenisha nokupakisha, futhi imisebe yayo nomthelela kwanda unyaka nonyaka.
Izinsiza zokhuni zemvelo zaseChina ziyancipha, kuyilapho isidingo semakethe semikhiqizo yezinkuni sikhula.Isidingo esikhulu semakethe kanye nokuphumelela kwezobuchwepheshe kuzokwandisa imakethe yezinto zokhuni zepulasitiki.Ngokombono wesidingo semakethe, izinkuni zepulasitiki cishe ziqala ukwanda okukhulu kwezinto zokwakha, izikhungo zangaphandle, izinto zokuhamba nezokuthutha, izinsiza zokuhamba, izimpahla zasendlini kanye neminye imikhakha.
Isikhathi sokuthumela: Dec-13-2022