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Ua pahū ka mākeke kemika Kina a me ka hoʻokuʻu aku, e hana ana i nā manawa hou no ka mākeke $1.1 trillion
1、 Ka ʻike nui o ke kālepa lawe mai a hoʻokuʻu aku i loko o ka ʻoihana kemika o Kina Me ka hoʻomohala wikiwiki ʻana o ka ʻoihana kemika o Kina, ua hōʻike pū ʻia ka ulu pahū ʻana o kāna mākeke kālepa lawe mai a me waho. Mai ka makahiki 2017 a hiki i 2023, ua hoʻonui ʻia ka nui o ka lawe ʻana mai o Kina a me ke kālepa hoʻokuʻu ...Heluhelu hou aku -
Haʻahaʻa haʻahaʻa, phenol acetone mākeke hoʻomaka i kahi huli?
1、 Ka loiloi kumu o phenolic ketones Ke komo nei i ka Mei 2024, ua hoʻopilikia ʻia ka mākeke phenol a me ka acetone e ka hoʻomaka ʻana o ka 650000 ton phenol ketone mea kanu ma Lianyungang a me ka hoʻopau ʻana o ka mālama ʻana i ka 320000 ton phenol ketone mea kanu ma Yangzhou, ka hopena i nā loli ma ka mākeke.Heluhelu hou aku -
Ma hope o ka lā o Mei, ua emi iho ka mākeke epoxy propane a hoʻi hou. He aha ke ʻano o ka wā e hiki mai ana?
1、 Kūlana kūʻai: hoʻopaʻa a piʻi ma hope o ka emi pōkole Ma hope o ka lā hoʻomaha o Mei, ua ʻike ka mākeke epoxy propane i kahi emi pōkole, akā ua hoʻomaka e hōʻike i kahi ʻano o ka hoʻopaʻa ʻana a me kahi ʻano piʻi iki. ʻAʻole hiki ke hoʻololi ʻia kēia hoʻololi, akā pili ʻia e nā kumu he nui. Ka mua...Heluhelu hou aku -
Ua piʻi ka PMMA e 2200, ua piʻi ka PC e 335! Pehea e wāwahi ai i ka bottleneck o ka noi ma muli o ka hoʻihoʻi ʻana o nā mea maka? Ka nānā ʻana o ke ʻano o ka mākeke Material Engineering ma Mei
I ʻApelila 2024, ua hōʻike ka mākeke plastik ʻenehana i kahi ʻano like ʻole o ka piʻi a me ka iho. ʻO ka hāʻawi paʻa ʻana o nā waiwai a me ke piʻi ʻana o nā kumukūʻai ua lilo i kumu kumu nui i ka mākeke, a ʻo ke kaʻa a me nā hoʻolālā hoʻonui kumukūʻai o nā mea kanu petrochemical nui ua hoʻoulu i ka piʻi ʻana o ka sp...Heluhelu hou aku -
Nā hanana hou i ka mākeke PC kūloko: Pehea e pili ai nā kumukūʻai, ka lako a me ke koi, a me nā kulekele i nā ʻano?
1、 ʻO nā hoʻololi kumu kūʻai hou a me ka lewa mākeke i ka mākeke PC I kēia mau lā, ua hōʻike ka mākeke PC kūloko i kahi ʻano piʻi. ʻO ke kikoʻī, ʻo ke kumukūʻai kūʻai nui i kūkākūkā ʻia no nā mea haʻahaʻa haʻahaʻa haʻahaʻa ma East China he 13900-16300 yuan / ton, ʻoiai nā kumukūʻai kūkākūkā no ka waena a ...Heluhelu hou aku -
ʻIkepili ʻOihana Kimia: ʻIke hohonu o nā ʻano kumu kūʻai MMA a me nā kūlana mākeke
1、 Ua piʻi nui nā kumukūʻai MMA, e alakaʻi ana i ka lako mākeke paʻa Mai ka makahiki 2024, ua hōʻike ke kumukūʻai o MMA (methyl methacrylate) i kahi ʻano piʻi nui. ʻOi loa i ka hapaha mua, ma muli o ka hopena o ka hoʻomaha Spring Festival a me ka emi ʻana o ka hana ʻana o nā mea hana i lalo, t ...Heluhelu hou aku -
ʻIke ʻana i ke ʻano o ka mākeke ʻo Bisphenol A: Hoʻoikaika i luna a me ka pāʻani koi i lalo
1、 Ka Hana Hana Makeke Mai ʻApelila, ua hōʻike ka mākeke bisphenol A i kahi ʻano piʻi aʻe. Kākoʻo nui ʻia kēia ʻano e ka piʻi ʻana o nā kumukūʻai o nā mea maka lua phenol a me acetone. Ua piʻi aʻe ke kumu kūʻai i ʻōlelo ʻia ma East China ma kahi o 9500 yuan/ton. I ka manawa like...Heluhelu hou aku -
Kākoʻo kumu kūʻai liʻiliʻi a me ka ulu lohi o ka noi, ma hea kahi e hele ai ka mākeke PC?
1、 Hāʻawi ka mālama ʻaoʻao i ka ulu ʻana o ka mākeke ʻimi I ka waena a i ka hopena o Malaki, me ka hoʻokuʻu ʻana o ka nūhou mālama no nā polokalamu PC lehulehu e like me Hainan Huasheng, Shengtong Juyuan, a me Dafeng Jiangning, aia nā hōʻailona maikaʻi ma ka ʻaoʻao hoʻolako o ka mākeke. Ua alakaʻi kēia ʻano i kahi ʻumi ...Heluhelu hou aku -
Ke piʻi nei nā kumukūʻai o ka mākeke MMA, me ka lako paʻa i lilo i mea hoʻokele nui
1、 Nānā Makeke: Piʻi nui ke kumu kūʻai Ma ka lā kūʻai mua ma hope o ka Qingming Festival, ua loaʻa i ke kumu kūʻai o ka methyl methacrylate (MMA) ka piʻi nui. Ua lele ka ʻōlelo mai nā ʻoihana ma Kina Hikina i 14500 yuan / ton, kahi hoʻonui o 600-800 yuan / ton i hoʻohālikelike ʻia ...Heluhelu hou aku -
ʻIke ʻana i ka mākeke o Bisphenol A: ʻOi aku ka nui o nā huahana kūloko, Pehea e hiki ai i ka ʻoihana ke haki?
ʻO M-cresol, ka mea i ʻike ʻia he m-methylphenol a i ʻole 3-methylphenol, he mea hoʻohui pū me ke ʻano kemika C7H8O. Ma ka lumi wela, ʻo ia ka mea maʻamau he wai kala ʻole a māmā paha, hiki ke hoʻoheheʻe ʻia i loko o ka wai, akā hiki ke hoʻoheheʻe ʻia i nā solvents e like me ka ethanol, ether, sodium hydroxide, a he flammability ...Heluhelu hou aku -
Ka nānā ʻana i ke kumu hoʻolako a me ke koi, ke ʻano o ke kumukūʻai, a me ka hiki ke ulu o ka mākeke meta cresol, me kahi ʻano maikaʻi holoʻokoʻa i ka wā e hiki mai ana.
ʻO M-cresol, ka mea i ʻike ʻia he m-methylphenol a i ʻole 3-methylphenol, he mea hoʻohui pū me ke ʻano kemika C7H8O. Ma ka lumi wela, ʻo ia ka mea maʻamau he wai kala ʻole a māmā paha, hiki ke hoʻoheheʻe ʻia i loko o ka wai, akā hiki ke hoʻoheheʻe ʻia i nā solvents e like me ka ethanol, ether, sodium hydroxide, a he flammability ...Heluhelu hou aku -
He pahū ka propylene oxide?
ʻO ka propylene oxide he wai aniani ʻaʻohe waihoʻoluʻu me kahi ʻala hoʻonāukiuki ikaika. He mea hiki ke puhi a pahū me kahi haʻahaʻa paila a me ka volatility kiʻekiʻe. No laila, pono e lawe i nā hana palekana i ka wā e hoʻohana ai a mālama ʻia. ʻO ka mea mua, ʻo ka propylene oxide he fla...Heluhelu hou aku
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