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Kuchotsera kwa 30% pa katundu wotumizidwa! Zipangizo zopangira zidatsika pansi pa zaka 5, ndipo zidatsika pafupifupi 200,000! Kodi China ndi United States zachita "nkhondo" kuti zitenge maoda?
Kodi nthawi ya zinthu zopangira ndi katundu wokwera kwambiri yapita? Posachedwapa, pakhala nkhani yoti zinthu zopangira zikutsika mobwerezabwereza, ndipo dziko lonse layamba kulowa mu nkhondo yamitengo. Kodi msika wa mankhwala udzakhala bwino chaka chino? 30% kuchotsera katundu wotumizidwa! Katundu ali pansi pa mulingo wa mliri! Shanghai Containe...Werengani zambiri -
Butadiene: Kachitidwe kolimbitsa kanapitiliza kugwira ntchito bwino kwambiri
Pofika mu 2023, msika wa butadiene wa mdziko muno wakwera kwambiri, mtengo wamsika wakwera ndi 22.71%, kukula kwa chaka ndi chaka kwa 44.76%, zomwe zapangitsa kuti pakhale chiyambi chabwino. Omwe akutenga nawo mbali pamsika akukhulupirira kuti msika wa butadiene wa 2023 upitirira, msika ndi woyenera kuyembekezeredwa, nthawi yomweyo...Werengani zambiri -
Kukambirana kamodzi kokha! Chilakolako cha zinthu zopangira chakwera kwambiri ndi mayuan 2,000 pa tani! Magulu asanu ndi awiri akuluakulu a mafakitale akwera kwambiri!
DO, silicon, epoxy resin, acrylic, polyurethane ndi maunyolo ena a mafakitale abwereranso m'munda wa masomphenya a ogwira ntchito! Zimenezo n'zoopsa kwambiri! Unyolo wa mafakitale a BDO ukuyenda bwino! Aliyense akudziwa momwe BDO ikukwera kwambiri? Mtengo wa zipangizo zopangira ukupitirira kukwera, ndipo makampani a BDO...Werengani zambiri -
Silicone DMC: Kufunika kumathandizira kuchira kwa masika
Kuyambira pachiyambi cha chaka, msika wa silicone DMC wasintha kuchepa kwa 2022, ndipo msika wobwereranso wayamba kugwira ntchito mwachangu pambuyo pa kupambana. Pofika pa 16 February, mtengo wapakati pamsika unali 17,500 yuan (mtengo wa tani, womwewo pansipa), ndipo theka la mwezi linakwera ndi 680 yuan, kuwonjezeka...Werengani zambiri -
Styrene: Mtengo wapakati pamsika usanafike ndi wotsika kuposa chaka chatha
Poyembekezera msika wa makongoletsedwe mu 2023, akatswiri amakampani amakhulupirira kuti msika ukhoza kukhala ndi magwiridwe antchito apamwamba komanso otsika. Chaka chino chikadali chaka chomwe mphamvu yopanga styrene yakula mwachangu. Kuphatikizika kwa theka la chaka kwatha. Zogulitsa zakunja kapena zofewa...Werengani zambiri -
Titanium dioxide: msika wobwezeretsa kufunikira kwa zinthu uli bwino
Msika wonse wa titanium dioxide mu 2022 unali wokhazikika komanso wofooka, ndipo mtengo unatsika kwambiri. Poyang'ana msika wa titanium dioxide wa 2023, katswiri wa titanium wa Dipatimenti yoyang'anira deta ya Tuo Duo, Qi Yu, akukhulupirira kuti potengera kusintha komwe kukuyembekezeka kwa chuma cha padziko lonse lapansi, gawo la mayiko...Werengani zambiri -
Methylene chloride, yomwe ndi mankhwala achilengedwe.
Methylene chloride, chinthu chachilengedwe chokhala ndi formula ya mankhwala CH2Cl2, ndi madzi owonekera opanda mtundu omwe ali ndi fungo lopweteka lofanana ndi ether. Amasungunuka pang'ono m'madzi, ethanol ndi ether. Munthawi yabwinobwino, ndi chosungunulira chosayaka chomwe chimawira pang'ono...Werengani zambiri -
Msika wa chlorine wakwera ndi kutsika. Kodi mtengo wa chip alkali watsika?
Pa tchuthi cha Chaka Chatsopano cha Lunar, momwe msika wa chlorine wamadzimadzi umagwirira ntchito m'dziko muno ndi wokhazikika, kusinthasintha kwa mitengo sikumachitika kawirikawiri. Kumapeto kwa tchuthi, msika wa chlorine wamadzimadzi unasiyanso bata panthawi ya tchuthi, zomwe zinayambitsa kukwera katatu motsatizana, kusintha kwa msika...Werengani zambiri -
Zipangizo zopangira mankhwala zimayambiranso
Posachedwapa, Guangdong Shunde Qi Chemical yatulutsa "Chidziwitso cha Mtengo Woyambirira", ponena kuti kalata yokweza mitengo ya ogulitsa zinthu zopangira inalandiridwa masiku angapo apitawa. Zinthu zopangira zambiri zinakwera kwambiri. Akuyembekezeka kuti padzakhala kusintha kwakukulu ...Werengani zambiri -
Erucamide: Mankhwala Osiyanasiyana
Erucamide ndi mankhwala a amide okhala ndi formula ya mankhwala C22H43NO, yomwe imagwiritsidwa ntchito m'mafakitale osiyanasiyana. Cholimba choyera ichi, chonga sera chimasungunuka m'zosungunulira zosiyanasiyana ndipo chimagwiritsidwa ntchito ngati chotsitsa, mafuta, komanso choletsa kusinthasintha kwa kutentha m'mafakitale monga pl...Werengani zambiri
