-
Cellulose ether imakhala ndi madzi abwino kwambiri osungira madzi, omwe angalepheretse chinyezi mumatope onyowa kuti asatuluke msanga kapena kutengeka ndi gawo la pansi, ndikuwonetsetsa kuti simentiyo imakhala ndi madzi okwanira, potsirizira pake kuonetsetsa kuti makina amatope, makamaka ben. ...Werengani zambiri»
-
Viscosity ndi gawo lofunikira la magwiridwe antchito a cellulose ether. Nthawi zambiri, kukhathamira kwamphamvu kumapangitsa kuti matope a gypsum asungidwe bwino. Komabe, kukwezeka kwa mamachulukidwe ake kumapangitsa kuchuluka kwa maselo a cellulose ether, komanso kuchepa kwake ...Werengani zambiri»
-
M'zaka zaposachedwa, ndi kukhazikitsidwa kwapang'onopang'ono kwa mfundo zoyenera kutsatira mfundo yachitukuko cha sayansi ndikumanga anthu opulumutsa chuma, matope omanga a dziko langa akukumana ndi kusintha kwa matope achikhalidwe kupita ku matope osakaniza owuma, ndi zomangamanga zowuma. ...Werengani zambiri»
-
Matope a Diatom ndi mtundu wa zokongoletsera zamkati zamakhoma okhala ndi diatomite monga zida zazikulu. Lili ndi ntchito zochotsa formaldehyde, kuyeretsa mpweya, kusintha chinyezi, kutulutsa ma ion oksijeni osakwanira, zoletsa moto, kudziyeretsa pakhoma, kutsekereza ndi kununkhira, etc. Chifukwa ...Werengani zambiri»
-
Mtondo wodziyimira pawokha ukhoza kudalira kulemera kwake kuti upange maziko athyathyathya, osalala komanso amphamvu pagawo laling'ono la kuika kapena kugwirizanitsa zipangizo zina, ndipo panthawi imodzimodziyo akhoza kupanga zomangamanga zazikulu komanso zogwira mtima. Chifukwa chake, kuchuluka kwamadzimadzi ndi gawo lofunikira kwambiri pakudzikweza ...Werengani zambiri»
-
Ma cellulose ether (CelluloseEther) amapangidwa kuchokera ku cellulose kudzera mu etherification reaction ya amodzi kapena angapo othandizira etherification ndikupera kowuma. Malingana ndi mitundu yosiyanasiyana ya mankhwala a ether substituents, ma cellulose ethers amatha kugawidwa mu anionic, cationic ndi nonionic ethers. Ine...Werengani zambiri»
-
01. Mtundu wamadzimadzi umisiri matenthedwe kutchinjiriza matope, amene yodziwika ndi zotsatirazi zopangira ndi kulemera ukonde: konkire 300-340, zomangamanga zomangamanga zinyalala njerwa ufa 40-50, lignin CHIKWANGWANI 20-24, kashiamu formate 4-6, hydroxyl Propyl methyl cellulose 7-9, silicon carbide ...Werengani zambiri»
-
Mumatope osakaniza okonzeka, malinga ngati kanyumba kakang'ono ka cellulose ether kakhoza kusintha kwambiri ntchito ya matope onyowa, zikhoza kuwoneka kuti cellulose ether ndi chowonjezera chachikulu chomwe chimakhudza ntchito yomanga matope. "Kusankhidwa kwa mitundu yosiyanasiyana, ma viscosity osiyanasiyana, osiyanasiyana ...Werengani zambiri»
-
1. Gwiritsani ntchito putty Mu putty powder, HPMC imagwira ntchito zazikulu zitatu za thickening, kusunga madzi ndi kumanga. Thickener: The cellulose thickener amagwira ntchito ngati suspending agent kuti yankho likhale lofanana mmwamba ndi pansi ndikupewa kugwa. Zomangamanga: HPMC ili ndi mphamvu yopangira mafuta, yomwe imatha kupanga ...Werengani zambiri»
-
Kuchuluka kwa madzi a hydroxypropyl methylcellulose kumatengera zomwe zili mu hydroxypropyl. Pazifukwa zomwezo, mphamvu yosungira madzi ya hydroxypropyl methylcellulose imakhala yamphamvu, ndipo methoxy yomwe ili mu hydroxypropyl yomweyi imachepetsedwa moyenera. . The...Werengani zambiri»
-
Chidziwitso: Pepalali likuwunika mphamvu ndi lamulo la cellulose ether pazinthu zazikulu za zomatira matailosi kudzera mu kuyesa kwa orthogonal. Mbali zazikulu za kukhathamiritsa kwake zili ndi tanthauzo lina lothandizira kusintha zina za zomatira za matailosi. Masiku ano, kupanga, proc ...Werengani zambiri»
-
Chidule: Zotsatira zazinthu zosiyanasiyana za hydroxypropyl methylcellulose ether pamitengo yamatope wamba wophatikizika wowuma adawerengedwa. Zotsatira zinawonetsa kuti: ndi kuchuluka kwa zomwe zili mu cellulose ether, kusasinthika ndi kachulukidwe kumachepa, ndipo nthawi yoyika imachepa ...Werengani zambiri»