Cellulose ether, kunyanya hydroxyprupyl methylcellose ether (HPMC) chikamu chakakosha muzvikamu zvekutengeserana. Kune cellulose ether, viscosity yayo chiratidzo chakakosha kuti vagadziri veMoterar vanoteerera kune, uye yepamusoro viscosity yave ichangobva kuve yekutanga indasitiri yemotokari. Zvemasero emuchadenga ether vighitors, nekuda kwekumanikidza kwehunyanzvi hwavo, maitiro nemidziyo, zvakaoma kuvimbisa viscosity yakakwira ye cellulose zvigadzirwa kwenguva yakareba.
Sezvo Domestic Cellulose Ether yakapinda mudhiri indasitiri muna 2003, iyo viscosity yeCellulose Ether, kunyanya hydroxyprosl Celler (HPMC), rave dambudziko risingadzivisiki. Kune rimwe divi, kubva pakutanga kweiyo Domestic Cellumlose Echinesheni, haigoni kukwikwidza nezvigadzirwa kunze kwenyika maererano nekunyora kwekuita kwekuita, uye chigadzirwa chakawedzera. Kunze kwemutengo, iyo chete inopenya iyo ingashambadzirwa ndeye yakakwirira visikoka; Kune rimwe divi, Domestic cellulose inonyanya kushandisa yakanatswa machira seyakagadzirwa zvinhu. Kuenzaniswa nezvinogadzirwa zvekunze zvinoshandisa huni dzemapuranga seyakagadzirwa zvinyorwa, zviri nyore kuzadzisa viscosity yakakwira. Kunyangwe kubva pamaonero emuumbi application application, yakakwirira viscosity haina rubatsiro rwechishandiso, asi pfungwa iyi inotsigirwa nemusangano weDetera yakasiya yakadzika tekinoroji yehunyanzvi hwekushandisa powder yakaoma powder. Shanduko. Iyo viscosity ye cellulose ether yave yekutanga chiratidzo chekuti mabhizinesi emota anoteerera kune, uye kudiwa kweiyo yepamusoro viscosity yave iyo yakakosha zvinodiwa mumabhizimusi emumba. Nekudaro, nekuda kwekuzvishingisa kwekuzvishingisa mumidziyo yekugadzira, maitiro ekuyerera, uye kuomeswa kwemakambani emuchadenga kuti ave nechokwadi chekugadzira-visikoka Pasi pemamiriro ezvinhu azvino, cellulose ether Vagadziri vanoita zvese zvinokwanisika kuwedzera zvisizvo zvechigadzirwa, saka "viscosity enhancer" kana "viscosity enhhancer" yakava. "Viscosity enhancer" kana "viscosity enhancer" iri chaizvo mumiririri wekuyambuka. Mune nheyo, iyo mutsara molecular chimiro che cellulose ether inoyambuka mune network, inowedzera iyo sterion inotadzisa iyo cellulose mhinduro mhinduro. Nekuda kweizvozvo, iyo cellulose ether mhinduro yemvura inoratidza yakakwira viscosity kana akaedzwa, asi iri pseudo-viscosity.
Cellulose ether inoshandiswa mune motsi zvigadzirwa seyemumiriri wemvura, akakwenenzverwa uye anokanganisa, uye ane misangano ekunyoroveswa, kushanda nguva uye yekuvakwa kweiyo moderar system. Izvi zvinoshanda zvinonyanya kuitwa kuburikidza nekuumbwa kwehydrogen zvisungo pakati pe cellulose ether mamorekuru uye mamorekuru emvura uye iyo in the cellulose ether mamorekuru. Kuwedzera kweVisa-Encosity-Encasing Mumiriri anotora chikamu cheHydrogen zvishamiso ether Molecular Carchelose ane simba anoroora Vazhinji vevagadziri veMutya havanzwi iyi pfungwa. Kune rimwe divi, zvigadzirwa zvemumba zveimba zvakashata uye hausati wasvika padanho rekuteerera padhuze nekupenya. Kune rimwe divi, iyo viscosity yatinosarudza yakakwira kupfuura iyo tekinoroji inodiwa viscossity, ichi chikamu chinoburitsa kurasikirwa kwekurasikirwa kwemvura, asi pane kukuvadza kuri pachena mukuita kwekunyorova.
Iyo cellulose ether ine viscostifier mune yekugadzira maitiro ane maitiro ekuita kwekupedzisira kwemutumbi. Iri pepa rakasimbisa kushandiswa kwezvigadzirwa zve cellulose pasi pemamiriro ezvinhu akajairwa uye cellulose ether zvigadzirwa neViscotifife muCramic Tiles kuCeramic Tiles. MuGlue, musiyano wekutenderera kuomesa simba mushure mekuporesa mumamiriro ezvinhu akasiyana.
Kutumira Nguva: Mar-07-2023