ʻO ke kūlana hoʻomohala o ka ʻoihana PVC

ʻO ke kūlana hoʻomohala o ka ʻoihana PVC

Me ka wikiwiki o ka hoʻokele waiwai o ka ʻāina, ke piʻi wikiwiki nei ka mana hana PVC o koʻu ʻāina.Mai ka makahiki 2007, ua hōʻike pinepine ka mana o ka hana PVC o koʻu ʻāina i ka piʻi nui ʻana.Wahi a ka ʻikepili mai ka China Chlor-Alkali Industry Association, ma 2021, ka nui o ka nui o ka polyvinyl chloride (PVC) o Kina e hōʻea i 27.13 miliona tons i kēlā me kēia makahiki, he piʻi o 490,000 tons i kēlā me kēia makahiki i hoʻohālikelike ʻia me 2020.

Ma muli o nā mea e like me nā nalu anu, nā makaniʻino a me nā waikahe, ua kāohi nuiʻia ka hoʻomakaʻana o nā mea kanu PVC maʻAmelika Hui PūʻIa a meʻEulopa, ua paʻa ka lako ma ka mākeke honua, a ua piʻi wikiwiki nā kumukūʻai.Ua hāʻule nui ka nui o ka lawe ʻana mai o ka PVC i loko, ua hāʻule ka nui o ka nui o ka lawe ʻana mai o ke kālepa maʻamau, a ua lilo ke ʻano o ka lawe ʻana mai o ka hoʻoili ʻana i nā mea i lawe ʻia mai ke ʻano nui.Wahi a nā helu kuʻuna, i ka makahiki 2021, ʻo ka nui o ka lawe ʻana mai o ka pauka maʻemaʻe PVC i koʻu ʻāina he 399,000 tons, he 57.9% ka emi ʻana o kēlā me kēia makahiki.

I ka makahiki 2021, i kākoʻo ʻia e ka lako paʻa o nā waiwai o nā ʻāina ʻē a me ka piʻi mau ʻana o nā kumukūʻai, e hoʻonui nui ʻia nā mea kūʻai aku PVC o Kina, akā ʻoi aku ka nui o ka kūʻē ʻana o ka hiki ʻana o ka moku moana paʻa i ka hapa lua o ka makahiki, e kaupalena ana i ka ulu hou ʻana o ʻO nā huahana PVC i waho o Kina.Hōʻike ka ʻikepili i ka makahiki holoʻokoʻa o 2021, ʻo ka nui o ka hoʻokuʻu ʻia ʻana o ka pauka maʻemaʻe PVC o koʻu ʻāina i hiki i ka 1.754 miliona tons, kahi hoʻonui makahiki i ka makahiki o 177.8%.

Ma ke ʻano o nā wahi e hoʻokuʻu aku ai, lawe nui ʻia nā huahana pauka maʻemaʻe PVC o koʻu ʻāina i nā wahi o Asia Hema, Asia Hema a me Central Asia.ʻO India nō ka huakaʻi nui no ka lawe ʻana i ka pauka maʻemaʻe PVC o Kina.I ka makahiki 2021, lawe ʻia ka pauka maʻemaʻe PVC o Kina i India Ua hōʻea ʻo ia i 304,000 tons, e helu ana no 17.33% o ka nui o nā mea hoʻopukapuka o Kina;220,000 tons o ka pauka maʻemaʻe PVC i lawe ʻia aku i Vietnam, helu ʻia no 12.5%;ʻO 160,000 tons o ka pauka maʻemaʻe PVC i lawe ʻia aku i Bangladesh, helu no 9.1%.

ʻO ka polyvinyl chloride (PVC) paste resin, e like me ka inoa i hōʻike ʻia, hoʻohana nui ʻia ma ke ʻano o ka paʻi.Hoʻohana pinepine ka poʻe i kēia paʻi ma ke ʻano he plastisol, kahi ʻano wai kū hoʻokahi o ka plastic polyvinyl chloride i loko o ka mokuʻāina ʻole..Hoʻomākaukau pinepine ʻia nā resins paste e ka emulsion a me nā ʻano microsuspension.Wahi a ka ʻikepili o ka General Administration of Customs, i ka mahina o Dekemaba 2021, ʻo ka nui o ka lawe ʻana mai o ka resin paste i koʻu ʻāina he 6,300 tons, he emi o 34.5% i hoʻohālikelike ʻia me ka manawa like ma 2020;i ka mahina o Kekemapa, ʻo ka nui o ka hoʻokuʻu ʻana i ka resin paste i koʻu ʻāina he 9,200 tons, ʻoi aku ka kiʻekiʻe ma mua o ka manawa like ma 2020. He piʻi o 452.7%.

I ka makahiki 2021, e lawe mai koʻu ʻāina i ka huina o 84,600 tons o ka resin paste, a ua lawe ʻia mai ka resin paste home mai Taiwan, Kelemānia, Malaysia a me nā wahi ʻē aʻe, e helu ana no 30.66%, 28.49%, a me 13.76% i ka makahiki 2021.

I ka makahiki 2021, he 77,000 tons ka nui o ka hoʻokuʻu ʻia ʻana o ka resin paste, kahi o 16,300 tons e lawe ʻia aku i India i 2021, e helu ana no ka 21.1% o ka nui o ka nui o ka lawe ʻana;15,500 tons e laweia aku i Tureke, he 20.1%;9,400 tons e lawe ʻia aku i Vietnam, e helu ana no 12.2% .

E ʻoluʻolu e nānā i nā pā pā pvc ma https://www.marlenecn.com/pvc-exterior-wall-hanging-board/