Nkhani Za Kampani
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Kodi Diethyl Methyl Toluene Diamine Amagwiritsidwa Ntchito Pazinthu Zamakono Za Polyurethane Systems?
Kodi munayamba mwadzifunsapo chomwe chimapangitsa mapulasitiki ena kukhala olimba, osinthika, komanso okhalitsa? Yankho nthawi zambiri limakhala mu chemistry kumbuyo kwa zinthu. Mankhwala amodzi ofunikira pamakina a polyurethane ndi Diethyl Methyl Toluene Diamine (yomwe nthawi zambiri imatchedwa DETDA). Ngakhale zitha kumveka zovuta, seweroli ...Werengani zambiri -
Menyani Ziphuphu ndi Magnesium Ascorbyl Phosphate
Ziphuphu zimatha kukhala vuto lokhumudwitsa komanso losatha pakhungu, lomwe limakhudza anthu azaka zonse. Ngakhale machiritso achikhalidwe cha ziphuphu zakumaso nthawi zambiri amayang'ana pakuumitsa khungu kapena kugwiritsa ntchito mankhwala owopsa, palinso chinthu china chomwe chimakopa chidwi chifukwa chakutha kwake kuchiza ziphuphu komanso kuwunikira ...Werengani zambiri -
Ethyl Silicate vs. Tetraethyl Silicate: Kusiyana Kwakukulu
M'dziko la mankhwala opangira mankhwala, ethyl silicate ndi tetraethyl silicate nthawi zambiri amatchulidwa chifukwa cha ntchito zawo zosiyanasiyana komanso katundu wapadera. Ngakhale amawoneka ofanana, mawonekedwe awo osiyana ndi ntchito zawo zimapangitsa kumvetsetsa kusiyana kofunikira kwa aliyense wogwira nawo ntchito ...Werengani zambiri -
Kusungunuka kwa Tetraethyl Silicate mu Madzi ndi Zosungunulira
Kumvetsetsa mphamvu ya solubility ya tetraethyl silicate (TES) ndikofunikira kwa mafakitale omwe amagwiritsa ntchito mankhwalawa mosiyanasiyana pomatira, zomatira, zoumba, ndi zamagetsi. TES, yomwe imadziwikanso kuti ethyl silicate, ndi kalambulabwalo wa silika yemwe amagwiritsidwa ntchito mosiyanasiyana muzosungunulira zosiyanasiyana. Ine...Werengani zambiri -
Ntchito 5 Zapamwamba za Tetraethyl Silicate Zomwe Muyenera Kudziwa
M'dziko la mankhwala opangidwa ndi mafakitale, tetraethyl silicate (TES) ndi mankhwala osinthika kwambiri omwe amagwiritsidwa ntchito m'mafakitale osiyanasiyana. Imadziwikanso kuti ethyl silicate, imagwiritsidwa ntchito ngati cholumikizira, binder, ndi kalambulabwalo wazinthu zopangidwa ndi silika. Makhalidwe ake apadera amachititsa kuti ikhale yofunikira ...Werengani zambiri -
Diethyl Methyl Toluene Diamine: mankhwala osinthika okhala ndi ntchito zambiri
China Fortune Chemical, yomwe imapanga mankhwala abwino kwambiri, yachita bwino kwambiri pamakampani ndi Diethyl Methyl Toluene Diamine (DMTD) yapamwamba kwambiri. Mankhwala osunthikawa amapangidwa kudzera m'njira yovuta kwambiri yomwe imatsimikizira kuyera kwake komanso kugwira ntchito kwake. Kupanga kwa DMTD kumayamba ...Werengani zambiri -
Mphepo yamphamvu yoteteza chilengedwe, monga kuletsa kupanga nyengo yotentha, inazunza kwambiri mafakitale ambiri monga zitsulo.
Mphepo yamphamvu ya chitetezo cha chilengedwe, monga kuletsa kupanga mu nyengo yotentha, inazunza kwambiri mafakitale ambiri monga zitsulo, makampani opanga mankhwala, simenti, aluminiyamu electrolytic, etc. Okhala mkati mwa mafakitale amakhulupirira kuti kutha kwa msika wachitsulo kudzakhala chipwirikiti china, mitengo kapena ...Werengani zambiri -
Shuga yaiwisi imasokoneza thandizo lanyumba
Shuga woyera Shuga wobiriwira wasokoneza vuto la m'nyumba Thandizo Shuga wosaphika adasinthasintha pang'ono dzulo, kulimbikitsidwa ndi kuyembekezera kuchepa kwa shuga ku Brazil. Mgwirizano waukulu udafika pa 14.77 senti paundi ndipo idatsika mpaka masenti 14.54 paundi. Mtengo womaliza wa kontrakitala yayikulu idakwera ...Werengani zambiri -
Mphamvu zatsopano zakusintha kwa mafakitale ndi kukweza
M'magawo atatu oyambirira, chuma chachikulu cha m'nyumba chinali chogwira ntchito bwino, osati kungokwaniritsa cholinga cha kutsetsereka kofewa, komanso kusunga ndondomeko yabwino yandalama ndikugwiritsira ntchito ndondomeko zonse za kusintha kwapangidwe, kukula kwa GDP kwachira pang'ono. Deta ikuwonetsa kuti mu August ...Werengani zambiri