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1 Chidziwitso choyambirira Funso 1 Kodi pali njira zingati zomangira zomata matailosi ndi zomatira?Yankho: Njira yopaka matailosi a ceramic nthawi zambiri imagawidwa m'mitundu itatu: njira yokutira yakumbuyo, njira yokutira yoyambira (yomwe imadziwikanso kuti njira ya trowel, njira yopyapyala) ndi kuphatikiza ...Werengani zambiri»
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1 Mavuto omwe amapezeka pakhoma putty powder: (1) Amauma msanga.Izi makamaka chifukwa kuchuluka kwa phulusa la calcium ufa wowonjezera (kwambiri kwambiri, kuchuluka kwa phulusa la phulusa la calcium lomwe limagwiritsidwa ntchito mu putty formula likhoza kuchepetsedwa moyenera) limagwirizana ndi kuchuluka kwa kusungira madzi kwa fiber, komanso kumagwirizana ndi. .Werengani zambiri»
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Guluu wa matailosi, omwe amadziwikanso kuti zomatira matailosi a ceramic, amagwiritsidwa ntchito makamaka kuyika zinthu zokongoletsera monga matailosi a ceramic, matailosi oyang'ana, ndi matailosi apansi.Zinthu zake zazikulu ndi mphamvu zomangirira, kukana madzi, kukana kuzizira, kukana kukalamba komanso kumanga kosavuta.Ndi kwambiri ...Werengani zambiri»
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Hydroxypropyl methylcellulose HPMC ndi mtundu wa non-ionic cellulose wosakanizidwa ether.Mosiyana ndi ionic methyl carboxymethyl cellulose ether yosakanikirana, sichimakhudzana ndi zitsulo zolemera.Chifukwa cha magawo osiyanasiyana a methoxyl ndi hydroxypropyl zomwe zili mu hydroxypropyl methylcellulose ndi ma v...Werengani zambiri»
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Cellulose ether ndi polima wopangidwa kuchokera ku cellulose wachilengedwe kudzera mukusintha kwamankhwala.Cellulose ether ndi chochokera ku cellulose yachilengedwe.Kupanga kwa cellulose ether ndikosiyana ndi ma polima opangira.Zinthu zake zofunika kwambiri ndi cellulose, gulu lachilengedwe la polima.Chifukwa ...Werengani zambiri»
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Chidule cha nkhaniyi: 1. Kunyowetsa ndi kufalitsa 2. Defoamer 3. Thickener 4. Zopangira mafilimu 5. Anti-corrosion, anti-mildew ndi anti-algae agent 6. Zina zowonjezera 1 Wonyowetsa ndi kubalalitsa: Zopaka zamadzi zimagwiritsa ntchito madzi. monga zosungunulira kapena dispersion sing'anga, ndipo madzi ali lalikulu dielectric con ...Werengani zambiri»
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Kodi ntchito yosunga madzi yosakanikirana ndi gypsum powder imagwira ntchito bwanji?Yankho: pulasitala gypsum, gypsum omangika, caulking gypsum, gypsum putty ndi zina zomangamanga ufa zipangizo ntchito.Pofuna kupititsa patsogolo ntchito yomanga, ma gypsum retarders amawonjezeredwa panthawi yopanga kuti atalikitse ...Werengani zambiri»
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1. Kodi hydroxypropyl methylcellulose (HPMC) amagwiritsidwa ntchito bwanji?HPMC chimagwiritsidwa ntchito zomangamanga, zokutira, utomoni kupanga, zoumba, mankhwala, chakudya, nsalu, ulimi, zodzoladzola, fodya ndi mafakitale ena.HPMC akhoza kugawidwa mu kalasi yomanga, kalasi chakudya ndi ...Werengani zambiri»
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Cellulose amagwiritsidwa ntchito kwambiri mu petrochemical, mankhwala, kupanga mapepala, zodzoladzola, zomangira, ndi zina zotero. Ndizowonjezera kwambiri, ndipo ntchito zosiyanasiyana zimakhala ndi zofunikira zosiyana pamagulu a cellulose.Nkhaniyi ikuwonetsa kagwiritsidwe ntchito ndi njira yozindikiritsa mtundu wa HPM...Werengani zambiri»
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Mu zodzoladzola, pali zinthu zambiri zopanda mtundu komanso zopanda fungo, koma zopanda poizoni.Lero, ndikudziwitsani, hydroxyethyl cellulose, yomwe imapezeka kwambiri muzodzola zambiri kapena zofunikira zatsiku ndi tsiku.Hydroxyethyl Cellulose【Hydroxyethyl Cellulose】 Amadziwikanso kuti (HEC) ndi woyera ...Werengani zambiri»
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Mwachidule: amatchedwa HPMC, woyera kapena woyera fibrous kapena granular ufa.Pali mitundu yambiri ya cellulose ndipo imagwiritsidwa ntchito kwambiri, koma timalumikizana kwambiri ndi makasitomala mumakampani opanga zida zomangira ufa.Ma cellulose ambiri amatanthauza hypromellose.Njira yopanga: Njira yayikulu ...Werengani zambiri»
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CMC nthawi zambiri imakhala ya anionic polima pawiri yokonzedwa pochita mapadi achilengedwe okhala ndi caustic alkali ndi asidi monochloroacetic, wokhala ndi kulemera kwa 6400 (± 1 000).Zopangira zazikulu ndi sodium chloride ndi sodium glycolate.CMC ndi yachilengedwe kusinthidwa kwa cellulose.Zakhala off...Werengani zambiri»