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Kodi ntchito ndi kugwiritsa ntchito carbendazim ndi chiyani?
Kuwunika kwa ntchito ndi kagwiritsidwe ntchito ka carbendazim Carbendazim ndi mankhwala omwe amagwiritsidwa ntchito kwambiri pothana ndi matenda osiyanasiyana a zomera. Nkhaniyi ifotokoza mwatsatanetsatane momwe carbendazim imagwirira ntchito komanso momwe amagwiritsidwira ntchito paulimi ndi magawo ena. I. Njira ya kachitidwe ka...Werengani zambiri -
Kodi zinthu za polypropylene ndi ziti?
Kodi polypropylene ndi chiyani? -Katundu, Ntchito ndi Ubwino wa Polypropylene Kodi Polypropylene (PP) ndi chiyani? Polypropylene ndi polima wa thermoplastic wopangidwa kuchokera ku polymerization ya propylene monomers ndipo ndi imodzi mwazinthu zamapulasitiki zomwe zimagwiritsidwa ntchito kwambiri padziko lonse lapansi. Chifukwa cha chemistry yake yapadera ...Werengani zambiri -
Kodi zinthu za pu ndi chiyani?
Kodi PU material ndi chiyani? Tanthauzo loyambira la zinthu za PU PU limayimira Polyurethane, zinthu za polima zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana. Polyurethane imapangidwa ndi machitidwe a mankhwala pakati pa isocyanate ndi polyol, ndipo imakhala ndi zinthu zambiri zakuthupi ndi zamankhwala. Chifukwa PU...Werengani zambiri -
Kodi zinthu za pc ndi chiyani?
Kodi zinthu za PC ndi chiyani? Zida za PC, kapena Polycarbonate, ndi zinthu za polima zomwe zakopa chidwi chifukwa cha mawonekedwe ake abwino komanso machitidwe osiyanasiyana. M'nkhaniyi, tiyang'ana mwatsatanetsatane za zida za PC, ntchito zawo zazikulu ndi impo ...Werengani zambiri -
Kodi mtengo udzasiya liti kutsika chifukwa cha kusalinganika kwa kufunikira kwa msika wa DMF?
1, Kukula kofulumira kwa mphamvu zopanga komanso kuchulukirachulukira pamsika Kuyambira 2021, kuchuluka kwa DMF (dimethylformamide) ku China kwalowa m'gawo lakukula mwachangu. Malinga ndi ziwerengero, mphamvu zonse zopanga mabizinesi a DMF zakwera kwambiri kuchokera ku 910000 ...Werengani zambiri -
Kodi zinthu za abs ndi chiyani?
Kodi zinthu za ABS ndi chiyani? Kusanthula mwatsatanetsatane za mawonekedwe ndi ntchito za pulasitiki ya ABS Kodi ABS imapangidwa ndi chiyani? Chifukwa cha mawonekedwe ake abwino kwambiri akuthupi ndi ma chemical ...Werengani zambiri -
Kodi zinthu za pp ndi chiyani?
PP material ndi chiyani? PP ndi chidule cha Polypropylene, thermoplastic polima wopangidwa kuchokera ku polymerization ya propylene monomer. Monga zopangira pulasitiki zofunika, PP ili ndi ntchito zosiyanasiyana m'moyo watsiku ndi tsiku komanso kupanga mafakitale. M'nkhaniyi, tisanthula mwatsatanetsatane zomwe PP mat ...Werengani zambiri -
Msika wa vinyl acetate ukupitilirabe kukwera, ndi ndani amene akuyambitsa kukwera kwamitengo?
Posachedwapa, msika wapakhomo wa vinyl acetate wakwera kwambiri, makamaka kudera la East China, komwe mitengo yamsika yakwera kufika pa 5600-5650 yuan/ton. Kuphatikiza apo, amalonda ena awona mitengo yawo yomwe atchulidwa ikupitilira kukwera chifukwa chosowa, zomwe zimapangitsa kuti ...Werengani zambiri -
Zopangira zake zimakhala zokhazikika ndi kufunikira kofooka, ndipo msika wa ethylene glycol butyl ether ukhoza kukhala wokhazikika komanso wofooka pang'ono sabata ino.
1, Kusanthula kwa Kusintha kwa Mtengo mu Msika wa Ethylene Glycol Butyl Ether Sabata yatha, msika wa ethylene glycol butyl ether udakumana ndi njira yoyamba kugwa kenako kukwera. Kumayambiriro kwa sabata, mtengo wamsika udakhazikika pambuyo pakutsika, koma kenako mkhalidwe wamalonda umakhala wabwino ...Werengani zambiri -
Chomera cha Jincheng Petrochemical cha 300000 cha polypropylene chapanga bwino, kusanthula kwa msika wa 2024 polypropylene
Pa November 9th, gulu loyamba la zinthu za polypropylene zochokera ku Jincheng Petrochemical's 300000 matani / chaka chochepetsetsa kugawa kwapamwamba kwambiri kwa molekyulu ya polypropylene unit kunali kopanda intaneti. Zogulitsazo zinali zoyenerera ndipo zida zinagwira ntchito mokhazikika, zomwe zikuwonetsa kupanga bwino kwa mayeso ...Werengani zambiri -
Kukulitsa mtengo wazinthu zopangira, kutenthetsa msika wogwiritsa ntchito pamwamba
1, Ethylene okusayidi msika: mtengo bata anakhalabe, katundu-kufunidwa dongosolo bwino anakonza Kukhazikika ofooka mu ndalama zopangira: Mtengo wa okusayidi ethylene amakhalabe khola. Malinga ndi mtengo, msika wa ethylene wawonetsa kufooka, ndipo palibe chithandizo chokwanira ...Werengani zambiri -
Kumbuyo kwa kutsika kwamitengo ya epoxy propane: lupanga lakuthwa konsekonse lakuthwa mochulukira komanso kufunikira kofooka.
1, Pakati pa mwezi wa October, mtengo wa epoxy propane unakhalabe wofooka M'katikati mwa October, mtengo wa msika wa epoxy propane unali wofooka monga momwe unkayembekezera, kusonyeza kufooka kwa ntchito. Mchitidwewu umakhudzidwa makamaka ndi zotsatira zapawiri za kuwonjezeka kosasunthika kwa mbali yogulitsira ndi kufooka kofunikira. &n...Werengani zambiri
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