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ethyl acetate kuwira mfundo
Ethyl Acetate Boiling Point Analysis: Basic Properties and Influencing Factors Ethyl Acetate (EA) ndi wamba organic pawiri ndi ntchito zosiyanasiyana. Nthawi zambiri amagwiritsidwa ntchito ngati zosungunulira, zokometsera komanso zowonjezera chakudya, ndipo amakondedwa chifukwa chakusakhazikika kwake komanso chitetezo chake. Kumvetsetsa ...Werengani zambiri -
Kodi peek ndi chiyani?
Kodi PEEK ndi chiyani? Kusanthula mozama kwa polymer yopangidwa ndi polyetheretherketone (PEEK) yopangidwa ndi polima yapamwamba kwambiri yomwe yakopa chidwi kwambiri m'mafakitale osiyanasiyana m'zaka zaposachedwa.Kodi PEEK ndi chiyani? Kodi mawonekedwe ake apadera ndi otani? M'nkhaniyi, ti...Werengani zambiri -
Kodi zinthu za pom ndi chiyani?
Kodi POM material ndi chiyani? -Kusanthula kwapang'onopang'ono kwa mawonekedwe ndi kugwiritsa ntchito zipangizo za POM Muzopanga zamakono zamakono, mitundu yonse ya zipangizo zamakono zimagwiritsidwa ntchito kwambiri, ndipo funso la mtundu wa zinthu zomwe POM ndi POM nthawi zambiri limapezeka mu injini zosaka. Nkhani iyi...Werengani zambiri -
methanol kuwira mfundo
Kusanthula mwatsatanetsatane kwa kuwira kwa methanol Methanol ndi imodzi mwazinthu zofunika kwambiri pamakampani opanga mankhwala, ndipo imagwiritsidwa ntchito kwambiri ngati mafuta, zosungunulira ndi kaphatikizidwe ka mankhwala. Mu pepala ili, tisanthula mwatsatanetsatane nkhani ya "Methanol Boiling Point", ndikukambirana mu ...Werengani zambiri -
CAS
Kodi CAS ndi chiyani? CAS imayimira Chemical Abstracts Service, malo osungira ovomerezeka okhazikitsidwa ndi American Chemical Society (ACS.) Nambala ya CAS, kapena nambala ya registry ya CAS, ndi chizindikiritso cha manambala chapadera chomwe chimagwiritsidwa ntchito kuyika chizindikiro cha mankhwala, mankhwala, katsatidwe kazachilengedwe, ma polima, ndi zina zambiri. Mu chemi...Werengani zambiri -
Kodi hDPE ndi chiyani?
Kodi zinthu za HDPE ndi chiyani? Kusanthula mwatsatanetsatane za mawonekedwe ndi ntchito za polyethylene wochuluka kwambiri M'makampani opanga mankhwala, HDPE ndi chinthu chofunika kwambiri, dzina lake lonse ndi High-Density Polyethylene (High-Density Polyethylene).Kodi HDPE ndi chiyani kwenikweni? Nkhaniyi ipereka umboni ...Werengani zambiri -
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 madera 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, tiwona 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
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