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Ua piʻi a emi ka mākeke chlorine. Ua emi iho ke kumukūʻai o ka chip alkali?
I ka wā hoʻomaha Makahiki Hou, paʻa ka hana o ka mākeke wai chlorine home, ʻaʻole pinepine ka piʻi ʻana o ke kumukūʻai. ʻO ka pau ʻana o ka lā hoʻomaha, ʻo ka mākeke chlorine wai hoʻi e aloha aku i ka mālie i ka wā hoʻomaha, hoʻolauna ʻia i ʻekolu piʻi ʻana, ua hoʻololi ka mākeke ...Heluhelu hou aku -
Piʻi hou nā mea maka kemika
I kēia mau lā, ua hoʻopuka ʻo Guangdong Shunde Qi Chemical i ka "Notice of Price Early Warning", me ka ʻōlelo ʻana ua loaʻa ka leka hoʻonui kumukūʻai o kekahi mau mea hoʻolako maka i nā lā i hala. Ua piʻi nui ka hapa nui o nā mea maka. Manaʻo ʻia e piʻi aʻe nā ʻano ...Heluhelu hou aku -
ʻO Erucamide: He Hui Kemimi Nui
ʻO Erucamide kahi mea momona momona amide me ke ʻano kemika C22H43NO, i hoʻohana ʻia i nā noi ʻoihana like ʻole. Hiki ke hoʻoheheʻe ʻia kēia paʻa keʻokeʻo keʻokeʻo i nā solvents like ʻole a hoʻohana ʻia ma ke ʻano he slip agent, lubricant, a me antistatic agent i nā ʻoihana e like me pl ...Heluhelu hou aku -
ʻO ka noi hoʻonui polyurethane kaulahao kiʻekiʻe e alakaʻi i ka ulu i manaʻo ʻia
ʻO ka polyurethane kahi mea kemika hou. Ma muli o kāna hana maikaʻi loa a me ka hoʻohana ʻana i nā ʻano like ʻole, ua ʻike ʻia ʻo ia ʻo ka "lima nui plastic". Mai nā lako, nā lole, i ka lawe ʻana, ke kūkulu ʻana, nā haʻuki, a me ka aerospace a me ke kūkulu ʻana i ka pale aupuni, ka poly ubiquitous ...Heluhelu hou aku -
Methanol: Ka ulu like o ka hana a me ka koi
Ma 2022, ma lalo o ke kumu o ke kumukūʻai kiʻekiʻe o nā kumukūʻai lanahu maka a me ka hoʻomau ʻana o ka ulu ʻana o ka hiki ke hana i loko o ka mākeke methanol home, ua hele ʻo ia ma ke ʻano o ka "W" vibration au me ka amplitude kiʻekiʻe o 36%. Ke kali nei i ka 2023, ʻoihana i loko o ...Heluhelu hou aku -
Ma hope o ka ʻahaʻaina puna! Ua hoʻomaka ke kumukūʻai "ka puni mua"! ʻOi aku ma mua o 40 mau mea kemika e hoʻonui!
I kēia lā, ua hoʻopuka ʻo Wanhua Chemical i kahi hoʻolaha mai Pepeluali 2023, ʻo ke kumu kūʻai o ka papa inoa MDI hui o ka hui he 17,800 yuan/ton (1,000 yuan/ton i hāpai ʻia e Ianuali); Ua hoʻonui ʻia ke kumukūʻai he 2,000 yuan/ton). Ma mua, ua hoʻolaha ʻo BASF i ka piʻi ʻana o ke kumukūʻai ma nā huahana kumu o MDI ma ASEAN a ...Heluhelu hou aku -
He kulu o 78,000 yuan/ton! ʻOi aku ma mua o 100 mau mea kemika i hāʻule!
I ka makahiki 2023, ua hoʻomaka ka nui o nā kemika i ke kumu hoʻonui kumukūʻai a wehe i kahi hoʻomaka maikaʻi no ka ʻoihana o ka makahiki hou, akā ʻaʻole laki loa kekahi mau mea maka. ʻO Essence Lithium carbonate, i hana kaulana i 2022, ʻo ia kekahi o lākou. I kēia manawa, ke kumu kūʻai o ka lithium carbonate o ka pākaukau -leve ...Heluhelu hou aku -
ʻO ka papa inoa o ka mākeke huahana kemika i ka hopena o Ianuali
NĀ MEA 2023-01-27 Kumukuai 2023-01-30 Piʻi a hāʻule paha ke kumu kūʻai Acrylic Acid 6800 7566.67 11.27% 1, 4-Butanediol 11290 12280 8.77% MIBK 17733.03 % MIBK 17733.303 6925 7440 7.44% Toluene 6590 7070 7.28% PMDI 14960 15900 ...Heluhelu hou aku -
Ua piʻi aʻe ma mua o 30 mau ʻano mea maka haʻahaʻa haʻahaʻa, 2023 ka mākeke kemika i manaʻo ʻia?
Ua piʻi ka hope haʻahaʻa o ka makahiki! Ua hoʻomaka ka mākeke kemika kūloko i ka "wehe o ka puka" I Ianuali 2023, ma lalo o ke kūlana o ka hoʻihoʻi lohi ʻana i ka ʻaoʻao koi, ua ʻulaʻula iki ka mākeke kemika kūloko. E like me ka nānā ʻana i ka ʻikepili kemika ākea, ma t...Heluhelu hou aku -
Ke alakaʻi nei nā kinikona ikehu hou
I ka makahiki 2022, ua hōʻike ka mākeke kemika kūloko i ka emi ʻana. I ka pōʻaiapili o ka piʻi ʻana a me ka hāʻule ʻana, ʻoi aku ka maikaʻi o ka mākeke kemika ikehu hou ma mua o ka ʻoihana kemika kuʻuna a alakaʻi i ka mākeke. Ke alakaʻi ʻia nei ka manaʻo o ka ikehu hou, a ua loaʻa nā mea maka i luna ...Heluhelu hou aku
