Nkhani
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Mavuto Akale ndi Hydroxypropyl Methyl Cellulose
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, chakudya kalasi ndi ...Werengani zambiri -
Kodi pali kusiyana kotani pakati pa HPMC ndi MC
MC ndi methyl cellulose, yomwe imapezeka pochiza thonje woyengedwa ndi alkali, pogwiritsa ntchito methyl chloride ngati etherifying agent, ndikupanga cellulose ether kudzera muzochita zingapo.Nthawi zambiri, kuchuluka kwa m'malo ndi 1.6 ~ 2.0, ndipo kusungunuka kwake kumasiyananso ndi madigiri osiyanasiyana ...Werengani zambiri -
Zinthu Zomwe Zimakhudza Kupanga Viscosity ya HPMC
1. Viscosity Control High-viscosity hydroxypropyl methylcellulose sangatulutse mapadi okwera kwambiri pongopukuta ndikuyika nayitrogeni.Komabe, ngati chida choyezera mpweya chitha kuyikidwa mu ketulo, kupanga mamasukidwe amphamvu kumatha kuwongoleredwa mwachinyengo.2. Kugwiritsa ntchito...Werengani zambiri -
Maphunziro achidule kwambiri otengera utoto wothira utoto
1. Tanthauzo ndi ntchito ya thickener Zowonjezera zomwe zingawonjezere kwambiri kukhuthala kwa utoto wamadzi zimatchedwa thickeners.Thickeners amagwira ntchito yofunika kwambiri pakupanga, kusunga ndi kumanga zokutira.Ntchito yayikulu ya thickener ndikuwonjezera kukhuthala kwa ...Werengani zambiri -
Za Hydroxypropyl Methyl Cellulose
1. Kodi ma cellulose 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 mafakitale, chakudya kalasi ndi mankhwala kalasi malinga ndi ...Werengani zambiri -
HPMC ntchito muzomangamanga
Hydroxypropyl methylcellulose (HPMC) ndi ether yosakhala ionic cellulose yopangidwa kuchokera ku cellulose yachilengedwe ya polima kudzera mumndandanda wamankhwala.Ndi ufa woyera wopanda fungo, wosakoma komanso wopanda poizoni womwe umatuluka m'madzi ozizira mpaka kumadzi owoneka bwino kapena owunda pang'ono.Ali ndi pro...Werengani zambiri -
Gulu la HPMC ndi njira yothetsera
1.Classification: HPMC ikhoza kugawidwa mumtundu wanthawi yomweyo ndi mtundu wotentha wosungunuka.Mankhwala amtundu wanthawi yomweyo amamwazikana mwachangu m'madzi ozizira ndikulowa m'madzi.Panthawiyi, madziwa alibe mamasukidwe akayendedwe, chifukwa HPMC amangomwazika m'madzi ndipo alibe kuvunda kwenikweni.Pambuyo pa mphindi 2, gulu la ...Werengani zambiri -
Kugwiritsa ntchito kwakukulu ndi kusiyana kwa HPMC HEC 01. Hydroxyethyl Cellulose
01. Hydroxyethyl Cellulose Monga osakhala ionic surfactant, hydroxyethyl mapadi sikuti ali ndi ntchito suspending, thickening, dispersing, flotation, kugwirizana, filimu kupanga, kusunga madzi ndi kupereka colloid zoteteza, komanso ali ndi zinthu zotsatirazi: 1. HEC amasungunuka potentha kapena c...Werengani zambiri -
Kodi hydroxypropyl methylcellulose ndi chiyani
Waukulu zopangira za HPMC monga bellow: thonje woyengedwa, methyl kolorayidi, propylene okusayidi, zopangira zina, caustic koloko, asidi, toluene, isopropanol, etc. zimachitika?HPMC imasewera ntchito zitatu ...Werengani zambiri -
Kukumana kwa Hydroxyethyl Cellulose ndi Zopaka Zotengera Madzi
Kodi hydroxyethyl cellulose ndi chiyani?Hydroxyethyl cellulose (HEC), yoyera kapena yotumbululuka yachikasu, yopanda fungo, yopanda poizoni kapena yolimba, yokonzedwa ndi etherification ya cellulose yamchere ndi ethylene oxide (kapena chlorohydrin), yamtundu wa Nonionic soluble cellulose ethers.Chifukwa HEC ili ndi zabwino ...Werengani zambiri -
Mavuto omanga odziwika ndi njira zothetsera zokutira kunja kwa khoma!
01 Pang'onopang'ono youma ndi kubwereranso Pambuyo penti ikatsukidwa, filimu ya penti siuma kwa nthawi yayitali, yomwe imatchedwa kuyanika pang'onopang'ono.Ngati filimu ya penti yapangidwa, koma pali chodabwitsa chala chomata, chimatchedwa kubwerera kumbuyo.Zomwe zimayambitsa: 1. Filimu ya penti yogwiritsidwa ntchito ndi br...Werengani zambiri -
Kafukufuku wokhudza kumva kwa khungu komanso kuyanjana kwa cellulose ya hydroxyethyl munsalu zoyambira kumaso zosiyanasiyana
Msika wa chigoba kumaso wakhala gawo lomwe likukula mwachangu kwambiri m'zaka zaposachedwa.Malinga ndi lipoti la kafukufuku wa Mintel, mu 2016, zopangira masks kumaso zidakhala zachiwiri pamagwiritsidwe ntchito ndi ogula aku China pakati pamagulu onse osamalira khungu, omwe chigoba chakumaso ndi chomwe chimatchuka kwambiri ...Werengani zambiri