ʻO ka hopena o ka emi ʻana o ka ʻaila ʻaila ma luna o ka fiber Chemical

Pili loa ka fiber kemika i ka aila. ʻOi aku ma mua o 90% o nā huahana i loko o ka ʻoihana fiber kemika e hoʻokumu ʻia i ka petroleum raw material, a ʻo nā mea maka no ka polyester, nylon, acrylic, polypropylene a me nā huahana ʻē aʻe i loko o ke kaulahao ʻoihana i hoʻokumu ʻia mai ka ʻaila, a ke piʻi nei ke koi no ka ʻaila. makahiki i ka makahiki. No laila, inā e hāʻule nui ke kumu kūʻai o ka aila ʻaila, e hahai pū nā kumukūʻai o nā huahana e like me naphtha, PX, PTA, etc.

Wahi a ka manaʻo maʻamau, ʻo ka emi ʻana o nā kumukūʻai maka he mea pono i nā mea kūʻai aku i lalo e kūʻai. Eia naʻe, makaʻu maoli nā hui e kūʻai, no ka mea, lōʻihi ka manawa mai ka loaʻa ʻana o nā mea maka i nā huahana, a pono nā hale hana polyester e kauoha i mua, aia kahi kaʻina lag i hoʻohālikelike ʻia i ke kūlana mākeke, e hopena i ka devaluation huahana. . Ma lalo o ia mau kūlana, paʻakikī i ka ʻoihana ke loaʻa ka loaʻa kālā. Ua hōʻike ʻia nā manaʻo like ʻole o kekahi mau ʻoihana: i ka wā e kūʻai ai nā ʻoihana i nā lako maka, kūʻai lākou i luna ma mua o lalo. Ke hāʻule ke kumukūʻai aila, ʻoi aku ka makaʻala o ka poʻe i ke kūʻai. I kēia kūlana, ʻaʻole ia e hoʻonui wale i ka hāʻule o ke kumukūʻai o nā huahana nui, akā pili pū kekahi i ka hana maʻamau o nā ʻoihana.

ʻO ka ʻike nui ma ka mākeke wahi:
1. Ua hāʻule ka mākeke aila ʻaila honua i ka wā e hiki mai ana, ua nāwaliwali ke kākoʻo no nā kumukūʻai PTA.
2. ʻO 82.46% ka nui o ka hana PTA, aia ma kahi kokoke i kahi kiʻekiʻe e hoʻomaka ai o ka makahiki, me ka lako o nā waiwai. Ua hāʻule ka PTA nui o PTA2405 ma mua o 2%.

ʻO ka hōʻiliʻili ʻana o ka waiwai PTA ma 2023 ma muli o ka ʻoiaʻiʻo ʻo 2023 ka makahiki kiʻekiʻe no ka hoʻonui PTA. ʻOiai he hiki ke hoʻonui ʻia ka polyester i lalo o nā miliona o nā tona, he paʻakikī ke hoʻokaʻawale i ka piʻi ʻana o ka lako PTA. Ua wikiwiki ka ulu ʻana o ka ʻike waiwai PTA i ka hapa lua o 2023, ma muli o ka hana ʻana o 5 miliona tons o ka mana hana PTA hou mai Mei a Iulai. He kūlana kiʻekiʻe ka heluna kaiapili PTA holoʻokoʻa ma ka hapa ʻelua o ka makahiki i ka manawa like o ʻekolu makahiki.