Posachedwapa, wonse zowetamethyl methacrylatemsika ukupitilirabe kufowoka, ndipo ogwiritsa ntchito kumapeto kwenikweni amangosunga zogula.Chifukwa chamtengo wamsika waposachedwa wa methyl methacrylate wamsika ukupitilirabe kutsika, kuyandikira mtengo wa opanga ma methyl methacrylate apanyumba.Pansi pa zovuta zamtengo wapatali, iwo adasunga ndondomeko yomaliza ntchito, ndipo kunali kovuta kupeza magwero otsika mtengo a katundu pamsika.Methyl methacrylate ku East China inali RMB10,700-10,800/ton.Malonda akuluakulu a methyl methacrylate ku South China anali pafupi ndi RMB11,100-11,300/mt.

Posachedwapa ndi pakati ndi kumapeto kwa August, pafupi ndi chikhalidwe malonda nyengo ya zoweta methyl methacrylate, zoweta methyl methacrylate kunsi kwa mtsinje wonse ndalama m'mlengalenga lonse msika akupitirizabe kugula, musawononge kuti kumapeto August ndi oyambirira September, zoweta. methyl methacrylate kumunsi kwa ma terminal kugula tebulo lidzakhala ndi kusintha kwina, malo ogulira msika atha kusintha pang'onopang'ono.

Kukonza zida zina kapena kuyambitsanso, kugulitsa msika kumakhala kochuluka

Pa mbali yoperekera, ndondomeko ya C4 yakhala ikutaya ndalama mosalekeza kuyambira chaka chino, C4 njira yopangira zida zoyambira ndizochepa, makamaka mu August pambuyo pa Huizhou Mitsubishi ndi Roma Chemical yokonza magalimoto, katundu woyambira pansi mpaka 5. %.Komabe, ukadaulo wa acetone cyanohydrin ukadali wolamulira, makamaka wokhazikika kum'mawa kwa China.Komabe, imachepetsedwanso ndi katundu woyambira wa acrylonitrile.Njira yoyambira ya acetone cyanohydrin ndi 64%.mu August, ngakhale ya zida za Searborn anasiya kukonza, ndi kuwonjezeka katundu pambuyo yokonza mzere woyamba wa ZPMC II ndi khola chiyambi cha mzere wa zida Jiankun, kotunga wonse ku East China mwachionekere. lotayirira, ndipo gawo lina limalowa mumsika wa Shandong, womwe umakhudzanso malonda a Shandong.Pakalipano, kusiyana kwamitengo pakati pa zigawo ndi kochepa kwambiri.

Kutsika kwa kutentha kwapakati pa nyengo, kapena kusintha mu theka lachiwiri la chaka

Chifukwa cha kuchepa kwachuma kwachuma pakugwiritsa ntchito msika komanso kutentha kwanthawi yayitali mu Ogasiti, panalibe kusintha pang'ono pakufunidwa kwa mafakitale apanyumba.Komabe, ndiyenera kunena kuti MMA idachulukitsa kuchuluka kwa zogula za MMA mwa ogwiritsa ntchito gulu lotsika kuti achitepo kanthu pamsika.Nthawi zambiri, ambiri kuthira bolodi owerenga adzagula zonse MMA ndi zobwezerezedwanso zinthu pamodzi ndi kupanga, kawirikawiri mtengo wa zinthu zobwezerezedwanso ndi wochepa kwambiri kuposa MMA, koma panopa yaing'ono pakati MMA monoma ndi zobwezerezedwanso zakuthupi.ACR chifukwa cha phindu losauka pano, kugula kwa makampani opanga zinthu kuti asunge zofunikira;emulsion utomoni makampani chifukwa zinthu zina zopangira kupitiriza wa unilateral kutsika, ogula ndi kusamala kugula.

Kumbali yotumiza kunja, ngakhale mitengo yapakhomo idatsika, kusiyana kwamitengo mkati ndi kunja kunachepa.Kuphatikiza apo, zogulitsa kunja zinali ku India ndi Kumwera chakum'mawa kwa Asia chifukwa cha nyengo zakudera komanso nkhawa zazachuma padziko lonse lapansi.

Chakumapeto kwa August, kutentha kwambiri zinthu m'madera ena m'mbuyomu nthawi pang'onopang'ono kuchepetsa.Kalekale, chifukwa cha kutentha kwambiri, opanga ma methyl methacrylate okha amatha kubwereranso kuntchito yachibadwa.Chifukwa chake, mulingo wofunikira wapakhomo ukhoza kukhala ndi chizolowezi china chokulirakulira.

Thandizo losakhalitsa kuchokera ku mtengo

Kutayika kosalekeza kwa C4 kumalepheretsa mabizinesi kuti ayambitse popanda kusanthula kwenikweni.Pakadali pano, phindu la njira ya acetone cyanohydrin ya njira ya acetone cyanohydrin.Phindu lazambiri la mabizinesi a acetone cyanohydrin njira ndi 2,440 yuan / tani, koma poganizira mtengo wowerengera wa zida zophatikizika zothandizira ndi zida zodziyimira pawokha, monga zinthu zokhudzana ndi acrylonitrile ndizopanda phindu, phindu la unyolo wake wowerengera ndalama ndizolondola zida za MMA. kuyambika kumakhalanso ndi mphamvu yosiyana, monga kukwera mtengo kwa methanol ammonia oxidation njira yopangira hydrocyanic acid.

Komabe, ndikuchulukirachulukira kwa methyl methacrylate yapakhomo, kupezeka kwa opanga m'misika yayikulu yapakhomo ya methyl methacrylate ndikokhazikika, kumapereka mikhalidwe yabwino kwa ogwiritsa ntchito otsika pamsika wapakhomo wa methyl methacrylate.Zogulitsa zonse zapakhomo za methyl methacrylate zimakhala zamakampani komanso msika wonse wazogulitsa.Chifukwa cha kuchuluka kwa zinthu zomwe zimaperekedwa, ogwiritsa ntchito kumapeto kwenikweni amadya makontrakitala awo, pomwe malo ogulitsa amodzi amasunga maoda awo ogula okha.

Zikuyembekezeka kuti kuchuluka kwa msika wa methyl methacrylate wapakhomo ukhoza kuwonjezeka pang'onopang'ono kuchokera kumapeto kwa Ogasiti mpaka Seputembala, ndipo kuchuluka kwazomwe zimafunikira m'malo otsetsereka kutsika kuyambira Julayi mpaka koyambirira kwa Ogasiti, ndipo kugulidwa kwenikweni kwa msika kudzakwera. sungani ntchito yake yokhazikika yogula.Kugulitsa kwakanthawi kochepa kumalimbikitsidwa, kudikirira malangizo omveka bwino.

Chemwinindi kampani yopanga mankhwala opangira mankhwala ku China, yomwe ili ku Shanghai Pudong New Area, yokhala ndi madoko, malo okwerera ndege, ma eyapoti ndi zoyendera njanji, komanso malo osungiramo mankhwala owopsa komanso owopsa ku Shanghai, Guangzhou, Jiangyin, Dalian ndi Ningbo Zhoushan, China. , kusunga matani oposa 50,000 a mankhwala opangira mankhwala chaka chonse, ndi katundu wokwanira, olandiridwa kugula ndi kufunsa.chemwiniimelo:service@skychemwin.comwhatsapp: 19117288062 Tel: +86 4008620777 +86 19117288062