Izindaba
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Ukuqina okukhulayo kanye nokumelana nokuqhekeka kwezinto zokwenziwa kosimende nge-HPMC
Isingeniso Centsi Cement-based Materis ebalulekile ekwakheni, ukuhlinzeka ngobuqotho obubalulekile bezakhiwo ezakhiweni, amabhuloho, kanye nengqalasizinda. Kodwa-ke, lezi zinto zokwenziwa zithambekele ekuqhekekeni kwezinkinga zokuqhekeka nokuqina ngenxa yezinto ezahlukahlukene zezemvelo nezemishini. Ukuhlanganiswa o ...Funda kabanzi -
Ubuchwepheshe bohlelo lokusebenza lwe-hydroxyyethylm methylcellulose kuzimbobo
ISINGENISO HYDROXYETYL Methylcellulose (Hemc) iyinhlangano etholwa kakhulu esetshenziswa kakhulu ezinhlelweni ezahlukahlukene zezimboni, ikakhulukazi ezimbobeni. Njenge-ether ye-cellulose engeyona eye-ionic, i-hemc yaziwa ngokugcinwa kwayo okuhle kwamafilimu, ukugcinwa kwamanzi, kanye nezakhiwo eziqina, okwenza kube yigugu ...Funda kabanzi -
Yini i-hydroxyethyl cellulose
IHydroxYethyl Cellulose: I-Overview HydroxYethyl celtulose (HEC) yi-nonic, i-polymer esoluniwe amanzi atholakala ku-cellulose, i-polymer yemvelo eningi kakhulu emhlabeni. Ngenxa yezakhiwo zayo eziguquguqukayo, i-HEC isetshenziswa kabanzi kuyo yonke imboni ehlukahlukene, kufaka phakathi ama-Pharmaceuticals, izimonyo, upende, a ...Funda kabanzi -
Iqhaza le-hydroxypropyllylyll (HPMC) kuzinhlelo zokusebenza zodaka ze-gypsum
ISINGENISO: U-Gypsum Plaster, impahla yokwakha esetshenziswa kabanzi edume ngokusebenza kwayo kanye nokusebenzisa kalula uhlelo lokusebenza, ibone ukuthuthuka okubalulekile eminyakeni yamuva nje ngokufakwa kwezengezo okufana ne-hydroxypropyll methylcellulose (HPMC) methylcellulose (HPMC). I-HPMC, i-cellulose ether derivative, inikeza ...Funda kabanzi -
Indlela ye-Celsulose Ether iyalibalisa i-hydration cement hydration
I-Cellulose Afers isetshenziswa kakhulu embonini yezokwakha njengezengezo ezintweni ezisekelwa ngukhonkolo ngenxa yamandla abo okulawula i-Rheology, ngcono ukusebenza. Isicelo esisodwa esibalulekile se-cellulose i-Teshers ibambezele i-pement hydration. Lokhu kubambezeleka ku-hydrati ...Funda kabanzi -
Ngabe i-methylydroxyethylelcelcelcelcellellellellellellellelleose ithuthukisa kanjani ukusebenza kwezinamathela kanye nama-sealants?
I-Methylhydroxyyylcelcelcellellose (Mhec) iyinhlangano eguquguqukayo futhi esetshenziswe kabanzi i-ether ye-cellulose ethuthukisa kakhulu ukusebenza kwezinamathela kanye nama-sealants. Izakhiwo zayo ezihlukile zamakhemikhali nezingokomzimba zinomthelela ekuthuthukisweni kwale mikhiqizo ezindaweni ezibucayi eziningana. Ukuguqulwa kwe-Viscosity ku ...Funda kabanzi -
I-bastic intro ye-HEC ne-HPMC
Isingeniso ku-HEC (HydroxYethyl Cellulose) ne-HPMC (Hydroxypropyl Methylcellulose) I-HydroxyEthyl cellulose (HPMC) i-merdylcellulose (HPMC) i-methylcellulose (HPMC) i-merdliose derivatives ebalulekile esetshenziselwa izimboni ezahlukahlukene, okubandakanya nemithi, ukwakhiwa, ukunakekelwa komuntu siqu, nokunakekelwa komuntu siqu kanye no-F ...Funda kabanzi -
Ingabe kukhona okububi noma ukulinganiselwa kokusebenzisa i-HPMC ekuxubeni kosekhukhwini?
I-Hydroxypropyl Methylcellulose (HPMC) iyisengezo esisetshenziswa kakhudlwana ekuxubeni kokwenza usimende, ikakhulukazi ezintweni zokwakha ezinjenge-tile adhesives, ama-plasters kanye nodaka. Inika izakhiwo ezahlukahlukene ezizuzisayo ezizuzisayo njengokusebenza okuthuthukile, ukugcinwa kwamanzi, kanye nokunamathela. Kodwa-ke, naphezu kwesikhangiso sayo ...Funda kabanzi -
Yini i-hec ekubizeni?
I-HEC, noma i-Hydroxyyethyllluose, iyona engekho-ionic, i-polymer esoluniwe amanzi atholakala ku-cellulose. Ngokwesimo sokushayela, ikakhulukazi ukuhlola uwoyela nokuhlola igesi, i-hec idlala indima ebalulekile ekuthuthukiseni ukusebenza kahle kanye nokusebenza kahle koketshezi lokumba. Lawa manzi, avame ukubizwa ngokuthi ukumba ...Funda kabanzi -
I-HPMC ithuthukisa kanjani ukuqina kwamakhemikhali wokwakha?
I-Hydroxypropyl Methylcellulose (HPMC) iyisengezo eguquguqukayo futhi esetshenziswa kabanzi embonini yezokwakha, ngokuyinhloko yendima yayo ekuthuthukiseni ukusebenza nokuqina kwamakhemikhali wokwakha. Le cellulose ether derivative iyekwa izakhiwo zayo ezizuzisayo, ezibandakanya amanzi Ret ...Funda kabanzi -
Ngabe i-HPMC isetshenziswa kanjani ezimbobeni?
I-Hydroxypropyl Methylcellulose (HPMC) iyi-polymer eguquguqukayo futhi esetshenziswe kabanzi emikhakheni ehlukahlukene, ikakhulukazi ezimbobeni. Inika izinhloso eziningi ngenxa yezakhiwo zayo ezihlukile, kufaka phakathi ikhono elakha amafilimu, ukuqina, ukuqinisa, kanye nezimo zokuzinza. 1. Isingeniso ku-HPMC HYDRO ...Funda kabanzi -
Yiziphi izinto ezibalulekile zokuqinisekisa ubumsulwa be-HPMC esetshenziswe emikhakheni nasekudleni?
Ukuqinisekisa ubumsulwa be-hydroxypropylllsyllose (HPMC) esetshenziswe emikhakheni nasekudlayo kubalulekile ukuze kugcinwe ukuphepha, ukusebenza kahle kanye nezindinganiso zekhwalithi. I-HPMC isetshenziswa kabanzi njenge-ejenti ye-binder, ehlanganisiwe, i-ejenti yefilimu-yangaphambili, ne-ejenti yokulawulwa kokukhishwa ekwenziweni kwemithi, futhi njengento obukhulu ...Funda kabanzi