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I-putty powder iyinto yokwakha esetshenziswa kakhulu, eyenziwe kakhulu nge-gypsum nezinye izithako. Isetshenziselwa ukugcwalisa izikhala, imithungo kanye nemifantu ezindongeni nasemaphahleni. I-Hydroxypropylmethylcellulose (HPMC) ingenye yezithasiselo ezisetshenziswa kakhulu ku-putty powder. Isebenza kahle kakhulu ekugcineni amanzi...Funda kabanzi»
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I-Hydroxypropylmethylcellulose (HPMC) iyikhemikhali esetshenziswa kabanzi ezimbonini eziningana. Isetshenziswa kakhulu ekuqiniseni nasekuhlanganiseni i-emulsifying emikhakheni yokwakha, ukudla, izimonyo kanye nemithi. Kulesi sihloko, sixoxa ngamathiphu athile okuthi ungayisebenzisa kanjani i-HPMC ngempumelelo kumkhiqizi...Funda kabanzi»
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I-Hypromellose, eyaziwa nangokuthi i-hydroxypropyl methylcellulose (HPMC), iyi-polymer ehlukahlukene eyenziwe nge-semi-synthetic etholakala ku-cellulose. Ngenxa yezakhiwo zayo zamakhemikhali nezingokwenyama ezihlukile, i-HPMC ivame ukusetshenziswa njengesithambisi, isiqinisi kanye nesinamathelisi embonini yezemithi, yokudla kanye nokunakekelwa komuntu siqu...Funda kabanzi»
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ukwethula Izithasiselo seziyingxenye evamile yezinamathiselo zamathayili futhi zidlala indima ebalulekile ekusebenzeni kwazo nasekusebenzeni kwazo kahle. Ukusetshenziswa kwezithasiselo ezinamathiselweni zamathayili kubalulekile embonini yokwakha yanamuhla. Izithasiselo zisiza ekuthuthukiseni izakhiwo zokunamathisela njengokugcinwa kwamanzi, inqubo...Funda kabanzi»
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I-HPMC, eyaziwa nangokuthi i-hydroxypropyl methylcellulose, iyi-polymer yokwenziwa ethandwayo enezinhlelo zokusebenza eziningi ezimbonini ezahlukene okuhlanganisa nokwakha. Ivame ukusetshenziswa njengesithasiselo se-wall putty, i-putty, kanye ne-wall putty yangaphandle. Njengomkhiqizi ohamba phambili we-HPMC, sizibophezele ekukhiqizeni...Funda kabanzi»
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I-HPMC (i-Hydroxypropyl Methyl Cellulose) iyisengezo esivame ukusetshenziswa ku-cement mortar. Iyi-non-ionic cellulose ether etholakala ngokwelapha i-cellulose nge-methyl chloride kanye ne-propylene oxide. I-HPMC isetshenziswa kabanzi embonini yokwakha ngenxa yezakhiwo zayo ezinhle zokugcina amanzi, njenge-...Funda kabanzi»
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I-Hydroxypropylmethylcellulose (HPMC) iyi-polymer eguquguqukayo esetshenziswa kabanzi embonini yokwakha. Iyinto engenabo ubuthi, engenaphunga, eqinile ne-pH eyenziwe ngokungenisa amaqembu e-hydroxypropyl kanye ne-methyl ku-cellulose yemvelo. I-HPMC itholakala ngezinhlobo ezahlukene ze-viscosities...Funda kabanzi»
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Ama-cellulose ether ayisigaba sama-polymer ancibilika emanzini anesisindo esikhulu sama-molecule atholakala ku-cellulose. Asetshenziswe kabanzi embonini yokwakha njengezingxube ezithuthukisa ukusebenza kwemikhiqizo esekelwe kusimende kanye nesekelwe ku-gypsum. Phakathi kwawo, i-hydroxypropyl methylcellulose (HPMC) ingenye ye-t...Funda kabanzi»
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ukwethula: Ama-ether e-cellulose asetshenziswa kabanzi embonini yokwakha ngenxa yezakhiwo zawo ezinhle zokugcina amanzi, ukuqina kanye nokubopha. Athuthukisa ukugeleza kanye nokucutshungulwa kwezinto ezisekelwe kusimende futhi athuthukisa izakhiwo zemishini zomkhiqizo wokugcina. Ama-putties avame ukusetshenziswa...Funda kabanzi»
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I-HPMC ye-Wall Putty: Ukuthuthukisa Ukuqina Kwezindonga I-HPMC (i-Hydroxypropyl Methyl Cellulose) iyisithako esivamile ku-wall putty yesimanje. Iyimpuphu emhlophe kuya kokumhlophe encibilikayo emanzini futhi ithuthukisa ukuthamba okuphezulu. I-HPMC idume ngezakhiwo zayo ezinhle kakhulu njengokugcina amanzi,...Funda kabanzi»
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I-HPMC (i-Hydroxypropyl Methyl Cellulose) iyi-ether ye-cellulose ethola ukuthandwa embonini yokwakha njengesithako se-putty. I-skim coat ukusetshenziswa kwengqimba encane yezinto ezisimende phezu kwendawo elukhuni ukuze ibushelelezi futhi idale indawo elinganayo. Lapha sihlola...Funda kabanzi»
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I-hydroxypropyl methylcellulose (HPMC) yezinga lokuzilungisa iyinhlanganisela ehlukahlukene esetshenziswa ezimbonini ezahlukene okuhlanganisa izimonyo, izihlanzi kanye nemikhiqizo yokunakekela umuntu siqu. Iyi-non-ionic cellulose ether eyenziwe ngokuguqulwa kwamakhemikhali kwe-cellulose yemvelo. I-HPMC iyi-derivative ye-methylcellulose (...Funda kabanzi»