-
IHydroxypropylmethylcellulose (HPMC) iyinhlanganisela esetshenziswa kabanzi embonini yezokwakha. Umsebenzi wawo oyinhloko ukuthuthukisa izakhiwo zokusebenza zezinto ezifana nodaka nokhonkolo. Enye yezicelo ze-HPMC ukuzilinganisa okusekelwe ku-gypsum, okube nomthelela omkhulu ...Funda kabanzi»
-
IHydroxypropylmethylcellulose (HPMC) iyi-polymer eyenziwe ngokushintsha i-cellulose yemvelo. Inezinhlobonhlobo zezicelo zezimboni kwezemithi, ukudla, izimonyo, kanye nokwakha. I-HPMC iyi-nonionic cellulose ether encibilika kalula emanzini futhi ingakha isixazululo esisobala, esibonakalayo ...Funda kabanzi»
-
IHydroxypropylmethylcellulose (HPMC) iyinhlanganisela esetshenziswa kabanzi enezinhlobonhlobo zezicelo zezimboni, ezentengiselwano, nezokunakekelwa kwezempilo. I-HPMC iyinhlanganisela engenaphunga, ayinambitheki, futhi engenabuthi etholakala ku-cellulose. Kuyinhlanganisela encibilikayo emanzini esetshenziswa ezinhlobonhlobo zokudla, izimonyo, izidakamizwa, kanye ...Funda kabanzi»
-
I-redispersible polymer powder iyinto ethandwayo embonini yezokwakha. Le nto isetshenziswa kabanzi kuma-adhesives we-tile ngenxa yezakhiwo zayo ezinhle kakhulu, ezingathuthukisa kakhulu ikhwalithi ye-adhesive tile. Izinamathiselo zamathayela ziyingxenye ebalulekile yokwakha nokwakha njengoba...Funda kabanzi»
-
I-polymer powder iyisisetshenziswa esifakwe kuthayela okunamathelayo ukuvimbela ukugoba kwamathayela. Ukwengeza impushana ye-polymer enhlanganisweni yokunamathela kuthuthukisa amandla okubopha okunamathelayo, kudala isibopho esiqinile phakathi kwethayela ne-substrate. Amathayili angenalutho akhombisa ukuntula kokuxhumana okwanele...Funda kabanzi»
-
Yethula: I-Hydroxypropylmethylcellulose (HPMC) kanye ne-hydroxyethylcellulose (HEC) zombili izithasiselo ezisetshenziswa kakhulu embonini yokudla, yezimonyo neyokwenza imithi. Lokhu okuphuma ku-cellulose kunamathemba abanzi okusebenza ngenxa yokuncibilika kwamanzi okuhlukile, ukuqina kokuqina, kanye nokugqwesa...Funda kabanzi»
-
IHydroxypropyl methylcellulose (HPMC) iyisengezo esakhiweni esidumile ngenxa yezinzuzo zayo eziningi ekwakhiweni. I-cellulose ether eyenziwe ngokusabela kwe-methylcellulose ne-propylene oxide. I-HPMC ingasetshenziswa njenge-thickener, i-adhesive, emulsifier, i-excipient, kanye ne-ejenti yokumisa ku-constr...Funda kabanzi»
-
Ama-cellulose ethers ayizithako ezivamile ezisetshenziswa ekukhiqizeni amapende nezingubo ezifana ne-putty powder. I-Putty iyi-filler esekwe kwimpushana esetshenziselwa ukugcwalisa izikhala, imifantu nezimbobo kunoma iyiphi indawo. I-Cellulose ether ithuthukisa ikhwalithi ye-putty powder ngokuthuthukisa ukunamathela kwayo, ukuhlangana nokunye ...Funda kabanzi»
-
Izinto zokwakha ziyingxenye ebalulekile yemiklamo ehlukahlukene yokwakha. Enye yezinto ezinjalo ezisetshenziswa kakhulu udaka lukasimende nemikhiqizo yegypsum. Lezi zinto zibalulekile ekuhlinzekeni amandla, ukuqina kanye nobuhle bezakhiwo, amabhuloho, imigwaqo kanye nezinye izakhiwo. Udaka lukasimende luyi...Funda kabanzi»
-
I-HPMC noma i-hydroxypropyl methylcellulose iyinto eguquguqukayo esetshenziswa ezimbonini ezahlukahlukene ezihlanganisa ezemithi, izimonyo nokudla. Isetshenziswa kabanzi njenge-thickener ne-emulsifier, futhi i-viscosity yayo iyashintsha kuye ngezinga lokushisa elivezwa kulo. Kulesi sihloko, sizogxila...Funda kabanzi»
-
I-Viscosity iyipharamitha ebalulekile yokusebenza kwe-hydroxypropyl methylcellulose (HPMC). I-HPMC isetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa ye-polymer encibilikayo emanzini, i-non-ionic, engeyona enobuthi nezinye izakhiwo. Inezindawo ezinhle kakhulu zokwakha ifilimu, ukuqina nokunamathela, okuyenza ibe ...Funda kabanzi»
-
I-HPMC, eyaziwa nangokuthi i-hydroxypropyl methylcellulose, i-polymer eguquguqukayo esetshenziswa ezimbonini ezahlukahlukene, kufaka phakathi imboni yepulasitiki. I-HPMC iphuma ku-cellulose etholwe ngokuguqulwa kwamakhemikhali kwe-cellulose yemvelo. I-HPMC isetshenziswa kumapulasitiki njenge-ejenti yokukhulula isikhunta, isithambisa, okokugcoba,...Funda kabanzi»