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I-Hydroxyethylcellulose (HEC) iyi-polymer engeyona i-ionic, encibilikayo emanzini etholakala ku-cellulose, esetshenziswe kabanzi embonini yezimonyo, ikakhulukazi ekwakhiweni kwemaski yobuso. Izakhiwo zayo ezihlukile ziyenza ibe yisithako esibalulekile kule mikhiqizo. 1. Izakhiwo ze-Rheological kanye...Funda kabanzi»
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Amamaski obuso asephenduke umkhiqizo odumile wokunakekelwa kwesikhumba, futhi ukusebenza kwawo kuthonywa yindwangu eyisisekelo esetshenziswayo. I-Hydroxyethyl cellulose (HEC) iyisithako esivamile kulawa mamaski ngenxa yezakhiwo zayo zokwakha ifilimu kanye nokuthambisa. Lokhu kuhlaziywa kuqhathanisa ukusetshenziswa kwe-HEC kumamaski ahlukahlukene obuso ...Funda kabanzi»
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I-Carboxymethyl cellulose (CMC) iyi-polymer encibilika emanzini etholakala ku-cellulose, evame ukusetshenziswa ezimbonini ezahlukahlukene ngenxa yezakhiwo zayo zokujiya, ukuzinza, kanye nokuxuba. I-CMC ene-viscosity ephezulu (CMC-HV) ikakhulukazi inezici ezihlukile ezenza ibe usizo kakhulu ezisetshenziswayo ezihlobene nophethiloli...Funda kabanzi»
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I-Carboxymethyl cellulose (CMC) iyi-polymer encibilika emanzini etholakala ku-cellulose, okuyi-polymer ephilayo etholakala kakhulu eMhlabeni. I-CMC ikhiqizwa ukuguqulwa kwamakhemikhali kwe-cellulose, ngokuvamile kusuka ku-pulp yokhuni noma i-cotton linters. Isetshenziswa kakhulu ezinhlobonhlobo zezicelo ngenxa...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC), eyaziwa nangokuthi i-hypromellose, iyi-polymer eguquguqukayo esetshenziswa kabanzi embonini yezemithi. Iyi-polymer eyenziwe kancane, engasebenzi, ene-viscoelastic etholakala ku-cellulose, i-polysaccharide yemvelo. I-HPMC iyaziswa ngokuncibilika kwayo emanzini, imvelo yayo engenabo ubuthi, ...Funda kabanzi»
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Izinamathiseli zamathayili zibalulekile ekwakheni, ziqinisekisa ukuthi amathayili anamathela kahle ezindaweni, ahlinzeka ngokuqina, futhi amelana nezimo ezahlukahlukene zemvelo. Izinamathiseli zamathayili zendabuko zakhiwe kakhulu ngesamente, isihlabathi, nama-polymer. Kodwa-ke, ukufakwa kwempuphu yerabha kanye ne-cellulose...Funda kabanzi»
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I-Hydroxypropyl methylcellulose (HPMC), eyaziwa nangokuthi i-hypromellose, iyi-polymer eyenziwe kancane ethathwe ku-cellulose. Isetshenziswa kabanzi ezimbonini ezahlukahlukene, kufaka phakathi imithi, ezokwakha, ezokudla, kanye nezimonyo, ngenxa yezakhiwo zayo eziguquguqukayo njengokuqina, ukuhlanganisa, ukwenza ifilimu...Funda kabanzi»
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I-Hydroxypropyl Methylcellulose (HPMC) iyi-cellulose ether evame ukusetshenziswa ezimbonini ezahlukahlukene, okuhlanganisa ukwakhiwa, imithi, ukudla, kanye nezimonyo. Ekwakhiweni, i-HPMC ivame ukusetshenziswa njengesithasiselo ku-mortar ngenxa yamandla ayo okuthuthukisa izakhiwo ezahlukahlukene zokuxuba...Funda kabanzi»
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Imikhiqizo esekelwe ku-gypsum ibalulekile ekwakheni nasezimbonini ngenxa yezakhiwo zayo eziguquguqukayo. Ukuthuthukisa izici zayo zokusebenza njengokucutshungulwa nokusabalala kubalulekile ekusebenzeni kahle kanye nekhwalithi. Enye indlela ephumelelayo yokufeza lokhu kuthuthukiswa...Funda kabanzi»
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I-Redispersible Polymer Powder (RDP) idlala indima ebalulekile ezintweni zokwakha zesimanje, ikakhulukazi ezinhlanganiselani ezizilinganisayo. Lezi zinhlanganisela, ezibalulekile ekulungiseleleni izisekelo ezibushelelezi nezilinganayo, zizuza kakhulu ekufakweni kwe-RDP. Ukwakheka kanye Nezakhiwo ze-RDP I-RDP ithathwe...Funda kabanzi»
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Ama-powder e-polymer aphinde ahlakazeke (i-RDP) athole ukuthandwa okukhulu ezimbonini ezahlukahlukene ngenxa yezakhiwo zawo eziguquguqukayo kanye nobubanzi bezicelo. Lawa ma-powder akhiqizwa ngama-emulsion e-polymer okomisa ngokufutha, okuholela kuma-powder ageleza ngokukhululeka angaphinde ahlakazeke emanzini ukuze akhe...Funda kabanzi»
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I-Hydroxyethyl methylcellulose (HEMC) iyi-polymer esetshenziswa kabanzi ezimbonini ezahlukahlukene, okuhlanganisa nemithi, ukudla, izimonyo, kanye nokwakha. Iyaziswa ngezakhiwo zayo zokujiya, ukuhlanganisa, ukwakha ifilimu, kanye nokuzinzisa. Naphezu kokusetshenziswa kwayo kabanzi, ukuqinisekisa ukuphepha ngesikhathi ...Funda kabanzi»