Ubume bophuhliso lweshishini lePVC
Ngophuhliso olukhawulezayo loqoqosho lwelizwe, amandla okuvelisa iPVC yelizwe lam akhula ngokukhawuleza.Ukusukela ngo-2007, umthamo wemveliso wePVC welizwe lam ubonise indlela eyandayo.Ngokwedatha evela kwiChina Chlor-Alkali Industry Association, ngo-2021, iChina iyonke i-polyvinyl chloride (PVC) umthamo wokuvelisa uya kufikelela kwi-27.13 yezigidi zeetoni ngonyaka, ukonyuka kweetoni ezingama-490,000 ngonyaka xa kuthelekiswa no-2020.
Ukuchatshazelwa yimiba enjengamaza abandayo, izivunguvungu kunye nezikhukhula, ukuqaliswa kwezityalo ze-PVC e-United States naseYurophu kuthintelwe kakhulu, ukubonelela kwiimarike zamazwe ngamazwe kuye kwaqina, kwaye amaxabiso anyuke ngokukhawuleza.Umthamo wokungenisa wePVC wasekhaya wehlile kakhulu, ubungakanani bomthamo wokungeniswa kwentengiso ngokubanzi uye wehla, kwaye indlela yokungenisa izinto ezithunyelwa ngaphandle iye yaba yindlela elawulayo kwakhona.Ngokwezibalo zamasiko, kwi-2021, inani elipheleleyo lokungeniswa kwe-PVC ye-powder ecocekileyo kwilizwe lam liya kuba yi-399,000 yeetoni, ukuhla konyaka-ngonyaka kwe-57.9%.
Ngo-2021, ixhaswa kubonelelo oluqinileyo lwempahla yangaphandle kunye nokunyuka kwamaxabiso okuqhubekayo, ukuthunyelwa kwe-PVC yaseTshayina kuya kunyuka kakhulu, kodwa ukuchasana komthamo wokuthuthwa kolwandle kuya kubonakala ngakumbi kwisiqingatha sesibini sonyaka, kuthintele ukukhula okuthe kratya. China PVC kumazwe angaphandle.Idatha ibonisa ukuba kulo nyaka uphela we-2021, umthamo wokuthumela ngaphandle kwe-PVC yelizwe lam umgubo ococekileyo ufikelele kwi-1.754 yezigidi zeetoni, ukunyuka konyaka-ngonyaka kwe-177.8%.
Ngokweendawo zokuthumela ngaphandle, iimveliso zomgubo wePVC zelizwe lam zithunyelwa ikakhulu kwiindawo ezikuMzantsi Asia, kuMzantsi-mpuma Asia nakuMbindi weAsia.I-Indiya iseyeyona ndawo iphambili yokuthumela umgubo waseTshayina wePVC ngaphandle.Kwi-2021, i-PVC yase-China ecocekileyo yokuthunyelwa kwe-powder ukuya e-Indiya Ifikelele kwiitoni ze-304,000, i-akhawunti ye-17.33% ye-China yokuthengisa ngaphandle;I-220,000 yeetoni zePVC ecocekileyo yomgubo ethunyelwa eVietnam, ibalwa kwi-12.5%;I-160,000 yeetoni ze-PVC zomgubo ococekileyo ezithunyelwa ngaphandle e-Bangladesh, zibalelwa kwi-9.1%.
I-Polyvinyl chloride (PVC) intlama yeresin, njengoko igama lisitsho, isetyenziswa ikakhulu kwimo yokuncamathelisa.Abantu bahlala besebenzisa le ntlama njengeplastisol, eluhlobo olulodwa lolwelo lweplastiki ye-polyvinyl chloride kwimeko engalungiswanga..Iintlama zokunamathisela zihlala zilungiswa nge-emulsion kunye neendlela ze-microsuspension.Ngokwedatha yoLawulo Jikelele lweCustoms, ngenyanga kaDisemba ka-2021, umthamo wokungenisa we-paste resin kwilizwe lam wawuyi-6,300 yeetoni, ukuncipha kwe-34.5% xa kuthelekiswa nexesha elifanayo ngo-2020;ngenyanga kaDisemba, umthamo yokuthumela intlama resin kwilizwe lam 9,200 iitoni, nto leyo yayiphezulu kakhulu kunexesha elifanayo 2020. Ukwanda 452.7%.
Ngo-2021, ilizwe lam liza kungenisa i-84,600 yeetoni ze-paste resin, kunye ne-resin yasekhaya yokuncamathisela ithunyelwa kakhulu evela eTaiwan, eJamani, eMalaysia nakwezinye iindawo, ibalwa kwi-30.66%, 28.49%, kunye ne-13.76% ngokulandelelanayo ngo-2021
Ngo-2021, i-cumulative yangaphakathi yokuthumela intlama resin yi-77,000 yeetoni, apho iitoni eziyi-16,300 ziya kuthunyelwa eIndiya ngo-2021, zibalelwa kwi-21.1% yomthamo uwonke wokuthumela ngaphandle;Iitoni ze-15,500 ziya kuthunyelwa eTurkey, zibalelwa kwi-20.1%;Iitoni ze-9,400 ziya kuthunyelwa eVietnam, zibalelwa kwi-12.2%.
Nceda ujonge iiphaneli zodonga ze-pvc ku-https://www.marlenecn.com/pvc-exterior-wall-hanging-board/
Ixesha lokuposa: Aug-17-2022