Ua hoʻonāwaliwali ke kumukūʻai aila haʻahaʻa o ka honua i ka mākeke no ka ʻoihana kemika.Mai ka hiʻohiʻona o ke kaiapuni kūloko, ʻoiai ua hoʻolaha ka waihona kikowaena i lalo i ka 0.25%, ʻoi aku ka liʻiliʻi o ka noi ma lalo o ka mea i manaʻo ʻia.Ua kaupalena ʻia ke kumukūʻai o ke kumukūʻai makeke, ʻaʻole maʻalahi ke koi, a nāwaliwali ka mākeke ʻoihana.
ʻO ke kumukūʻai mākeke o Kina Hikina o bisphenol A he 9450 yuan/ton, me ka piʻi ʻana o -1.05%;
ʻO ke kumukūʻai makeke o epichlorohydrin ma Kina Hikina he 8500 yuan / ton, piʻi e -1.16%;
Epoxy resin Hikina Kina wai hoʻomaʻemaʻe market kumu kūʻai 13900 yuan/ton, piʻi -2.11%;
ʻO ke kumu kūʻai kūʻai o PO Shandong 9950 yuan / ton, piʻi -4.78%;
Polymerization MDI Hikina Kina kuai kuai 15500 yuan/ton, i -4.32%;
ʻO ka propylene glycol East China market kumu kūʻai 8900 yuan / ton, piʻi -6.32%;
DMC Hikina Kina kuai kuai 4600 yuan/ton, piʻi -4.2%;
ʻO ke kumukūʻai kūʻai o Kina Hikina o ka waiʻona isopropyl 6775 yuan / ton, piʻi -1.1%;
Acrylic acid hikina Kina kuai kuai 6750 yuan/ton, piʻi -4.26%;
Butyl acrylate East China market kumu kūʻai 8800 yuan/ton, piʻi -2.22%.
ʻO ka emulsion acrylic
Ma keʻano o nā mea maka, hiki ke hoʻomau i ka pōʻino o ka mākeke acrylic i kēia pule aʻe;hiki i ka mākeke styrene ke mālama i ka wā;e pili ana i ka methamphetamine a i ʻole nā diski nāwaliwali.Hoʻokō kumukūʻai piha no ka ʻike kumu paʻa.Ma ke ʻano o ka hoʻolako ʻana, e paʻa maoli nā waihona hoʻomaka o ka ʻoihana a hoʻomaikaʻi ʻia i kēia pule aʻe, a ʻaʻole paha e loli nui ka hopena.Loaʻa ka hiki ke loaʻa ka waiwai nui ma kekahi mau hale hana.Ma ke ʻano o ka noi, ʻaʻole maikaʻi ka noi terminal e like me ka mea i manaʻo ʻia, a hiki i ka helu o nā kauoha i lalo ke mālama i kahi pae haʻahaʻa haʻahaʻa.Manaʻo ʻia e hiki ke kūkākūkā ka mākeke emulsion acrylic i ka mea nui o ka hoʻouna ʻana.
Ua hoʻokaʻawale ʻia nā kumukūʻai o nā kumu waiwai nui o nā uhi, me nā kumukūʻai o N-butanol, Neopentarglycol, Xylene a me nā huahana ʻē aʻe e piʻi aʻe, akā ke piʻi nei nā kumukūʻai o ka epoxy resin, MDI, butyl acrylate a me nā huahana pili i ke kaulahao ʻoihana e hoʻomau i ka emi ʻana, a me ka emi ʻana. Ua hoʻonui ʻia ke ʻano.
Neopentyl glycol/Isobutyraldehyde:Piʻi ka mākeke neopentylene glycol home, piʻi iki ke kumu kūʻai maka, piʻi ke kākoʻo kumu kūʻai, hoʻokō ʻia ka ʻaelike neopentylene glycol ma kahi ʻano nui, paʻa ka wahi, piʻi ke kumukūʻai haʻahaʻa haʻahaʻa i luna, akā ʻo nā hale hana resin polyester lalo e hahai maʻamau. ua pilikia ka waihona, a ʻaʻole lawa ka hahai ʻana o ka mākeke.A hiki i kēia manawa, ʻo ka mākeke neopentylene glycol kūloko he 10,500-10,800 yuan/ton.ʻO ke kumu kūʻai isobutyral 7600-7700 yuan / ton.
Butyl acrylate:Ka butyl acrylate market haʻalulu i lalo, me nā kumu kūʻai hāʻule ʻāpana o ka downstream terminal i lalo-kūʻai, akā ʻo ka kūʻai maoli hoʻokahi i nā kumukūʻai haʻahaʻa.A hiki i kēia manawa, 8,700-8800 yuan / ton ma ka mākeke ʻo Kina Hikina, ʻoi aku ka haʻahaʻa o ka ʻoihana i kēia manawa ma mua o 5%.Akā, ma muli o ka nele o ke koi, butyl acrylate market hoʻololi i kaupalena ʻia, ʻaʻole nui ka nui o ka mākeke o kēia manawa.I kēia mau lā, ua mālama ka mākeke acrylic i nā haʻalulu.
Epoxy resin/Bisphenol A/ Epichlorohydrin:Ua hoʻomau ka emi ʻana o ke kumukūʻai o ka resin epoxy home, ua hāʻule ke kumukūʻai resin epoxy wai Hikina Kina i 13500-14200 yuan/ton;Huangshan paʻa epoxy resin 13400-13900 yuan/ton.Ua hoʻomau nā mea maka o luna o ka epoxy resin bisphenol A a me ka epichlorohydrin i ka pule, a ua nāwaliwali ke kākoʻo o ka resin.Ua hoʻouna nā mea hana i ka loaʻa kālā ma lalo o ke kaomi o ke kūlana mālama, a ua nāwaliwali ka hoihoi o ke kūʻai ʻana i lalo.Me ka hāʻule ʻana o ke kumukūʻai i kahi haʻahaʻa haʻahaʻa, ʻike maopopo ʻole nā mea hana i ka hilinaʻi ʻole i ka mākeke e hiki mai ana, nā ʻoihana terminal e pili ana i ke kūʻai ʻana e mālama i kahi liʻiliʻi o ka koi koʻikoʻi, nāwaliwali ke kikowaena o ka umekaumaha, ua manaʻo ʻia ʻo ka resin epoxy home i loko. hiki ke emi iho ka lewa kaumaha.Hikina Kina bisphenol He kumu kūʻai 9450 yuan/ton, Kina Hikina epichlorohydrin kumu kūʻai 8500 yuan/ton.
Ka manawa hoʻouna: Apr-10-2023