Fumedsilica CAS:7631-86-9

Silika yofumira imagwiritsidwa ntchito ngati chowonjezera chosiyanasiyana popanga zomatira, zomatira, zokutira, zophatikizika, mapulasitiki, ndi zipangizo za rabara. Makhalidwe ake apadera, kuphatikizapo kuyera kwambiri, kusinthasintha kwa pamwamba, ndi malo okwera pamwamba, zimapangitsa kuti ikhale yofunikira pakukweza mawonekedwe a makina, machitidwe a rheological, ndi magwiridwe antchito a zinthu zopangidwa. Mu zomatira ndi zomatira, sililika yofumira imagwira ntchito ngati chosinthira rheology ndi thixotrope, kukonza kukana kwa kusamuka, kuwongolera kukhuthala, ndi mphamvu yomatira. Mwa kusintha kuchuluka kwa sililika yofumira, opanga amatha kusintha mawonekedwe oyenda ndi machitidwe ochiritsira a zomatira ndi zomatira kuti zigwirizane ndi zofunikira zinazake zogwiritsidwa ntchito mu zomangamanga, magalimoto, ndi mafakitale amlengalenga. Kuphatikiza apo, sililika yofumira imagwiritsidwa ntchito mu zomatira ndi utoto kuti ipereke zotsatira zotsutsana ndi kukhazikika, zotsutsana ndi kusamuka, komanso zolimbitsa. Kukula kwake kwa tinthu tating'onoting'ono ndi kapangidwe kake ka pamwamba kumawonjezera kulimba kwa filimu, kukana kukanda, ndi kusunga kuwala mu zomatira zoteteza, utoto wa zomangamanga, ndi kumaliza kwapadera, kuonetsetsa kuti zimakhala zolimba nthawi yayitali komanso zokongola. Mu zomatira za polima, silica yofumira imagwira ntchito ngati chodzaza cholimbitsa kuti chiwonjezere mphamvu ya makina, kukhazikika kwa mawonekedwe, komanso kukana kukhudza. Ikaphatikizidwa mu mapulasitiki, ma elastomer, ndi zinthu zopangidwa ndi zinthu zosiyanasiyana, imapangitsa kuti ikhale yolimba, yolimba, komanso yolimba, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazida zomangira, zida zamagalimoto, ndi malo omangira amagetsi omwe amafunika magwiridwe antchito apamwamba. Kuphatikiza apo, fumed silica imagwiritsidwa ntchito ngati chothandizira kuyenda kwa madzi komanso chothandizira kuyenda kwa madzi m'mankhwala, zakudya, ndi ufa. Kutha kwake kupewa kusungunuka, kukonza mphamvu ya ufa, ndikuwongolera kuyamwa kwa chinyezi kumawonjezera magwiridwe antchito ndi mtundu wa mankhwala mu granulations ya mankhwala, zowonjezera zakudya, ndi zakumwa za ufa. Kuphatikiza apo, fumed silica imapezeka mu zodzoladzola, zinthu zosamalira thupi, ndi mafuta opangira mafakitale monga chothandizira kukhuthala, chothandizira kuimika, ndi chothandizira kukumbatira. Kusinthasintha kwake pakulamulira kapangidwe, kukhuthala, ndi mawonekedwe a kuwala kumathandizira kupanga mafuta odzola, mafuta odzola, mafuta, ndi madzi ogwira ntchito okhala ndi mawonekedwe ofunikira komanso magwiridwe antchito. Ponseponse, fumed silica imagwira ntchito yofunika kwambiri m'mafakitale osiyanasiyana, kupereka maubwino ambiri ngati chowonjezera chothandizira kusintha magwiridwe antchito azinthu, kusinthasintha, ndi khalidwe m'magwiritsidwe osiyanasiyana, kuwonetsa kufunika kwake mu sayansi yazinthu, kupanga, ndi chitukuko cha zinthu.