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Uruhare rwa hydroxypropyl methyl selulose muri minisiteri
Hydroxypropyl methyl selulose muri minisiteri yumye, selile ya ether yongeyeho ni mike cyane, ariko irashobora kunoza cyane imikorere ya minisiteri itose, ubwubatsi bwa minisiteri nimwe mubyongeweho. Noneho, hydroxypropyl methyl selulose ikoreshwa mumashanyarazi yumye selulose ether ni hydroxypr ...Soma byinshi -
Ibikoresho bitarimo amazi - minisiteri yumwami kumenyekanisha muri make nubuhanga bwubwubatsi
Mortar king nizina risanzwe, abantu bamwe na bamwe babyita essence ya sima, sima ya plastike. Mortar KING NUBWOKO BUSHYA BWO KUBAKA KUBIKORESHWA BIKORESHEJWE BIKORESHEJWE BIKORESHEJWE BIKORESHEJWE BIKORESHEJWE BIKORESHEJWE BIKORESHWA BIKORESHEJWE, bishobora kugabanya urugero rwa sima muri minisiteri, ubushobozi bwa minisiteri bwiyongereyeho 12% - 15 ...Soma byinshi -
Hydroxypropyl methyl selulose intangiriro yihariye
Hydroxypropyl methyl selulose - minisiteri ya masonry Kongera imbaraga hamwe nubuso bwa masonry, kandi bishobora kongera amazi, kugirango imbaraga za minisiteri zishobore kunozwa. Kunoza amavuta na plastike kunoza imikorere, koroshya gusaba, kuzigama igihe, no kuzamura ibiciro ...Soma byinshi -
Nibihe bintu bigira ingaruka nziza kuri hydroxypropyl methyl selulose?
Mu nyubako ya insulari yububiko hamwe nifu ya putty, ingano ya hydroxypropyl methylcellulose isukuye igira ingaruka itaziguye mubwiza bwubwubatsi, none nikihe kintu kigira ingaruka kumyera ya hydroxypropyl methylcellulose? Kugufasha gusubiza iki kibazo uyumunsi. Mu musaruro ...Soma byinshi -
Witonze muri make amanota y'ibizamini bya farumasi
Ubwa mbere, impfunyapfunyo yicyongereza yibikoresho bifasha MC: Methyl selulose EC: ethyl selulose HPC: hydroxypropyl selulose HPMC: hydroxypropyl methylcellulose CAP: Cellulose acetate phthalates HPMCP: hydroxypropyl selulose phthalates HPMCAS: hydroxypropyl methyl seluloseSoma byinshi -
Ingaruka yibintu byivu byerekana hydroxypropyl methyl selulose yinganda
Nk’uko imibare ituzuye, muri iki gihe umusaruro wa ether utari ionic selulose ether umaze kugera kuri toni zirenga 500.000, naho hydroxypropyl methyl selulose igera kuri 80% kugeza kuri toni zirenga 400.000, Ubushinwa mu myaka ibiri ishize ibigo byinshi byaguye umusaruro ku buryo bwihuse ex ...Soma byinshi -
Isesengura no gupima hydroxypropyl methyl selulose
1, kumenyekanisha uburyo bwa hydroxypropyl methyl selulose (1) Fata 1.0g y'icyitegererezo, amazi ashyushye (80 ~ 90 ℃) 100mL, ubyuke ubudahwema, hanyuma ukonje mumazi ya viscous mu bwogero bwa barafu; Shira 2mL y'amazi mumiyoboro yikizamini, ongeramo buhoro buhoro 1mL acide sulfurike ya 0,035% anthrone kuruhande rwa tube wa ...Soma byinshi -
Gukoresha selulose ether mubikoresho byubaka ibidukikije
Cellulose ether ni ubwoko bwa polymeric non-ionic semi-synthique polymer, hamwe no gukemura amazi no gukemurwa kwubwoko bubiri, mu nganda zitandukanye zatewe ninshingano ziratandukanye, nko mubikoresho byubaka imiti, bifite ingaruka zikurikira: retain kubika amazi umukozi agent umubyimba ③ l ...Soma byinshi -
Nigute ushobora gupima ubwiza bwa HPMC?
Ni ubuhe buryo bwo kwirinda bwo gupima ubukana bwa hydroxypropyl methyl selulose HPMC? Iyo tugerageje ubwiza bwa selile. Kugirango hamenyekane neza ibisubizo by'ibizamini, hagomba kwitabwaho bidasanzwe ku bintu bine bikurikira. 1. Ibipimo byerekana igikoresho mu ...Soma byinshi -
Amarushanwa ya Cellulose ether
Hamwe n’ubwiyongere bukabije bwa selile nziza ya selile mu buvuzi, ibiryo, imiti ya buri munsi n’izindi nganda, icyifuzo cy’imbere mu bindi bicuruzwa bya selile ya selile uretse CMC kiriyongera, ubushobozi bwa MC / HPMC bugera kuri toni 120.000, ubushobozi bwa HEC bugera kuri toni 20.000 . Cellulose ether ...Soma byinshi -
Igipimo cyo gufata amazi ya HPMC 200000 viscosity hydroxypropyl methyl selulose
Uruhare rwingenzi rwa hydroxypropyl methyl selulose HPMC mumashanyarazi ni ingenzi mubice bitatu, kimwe nubushobozi buhebuje bwo gufata amazi, bibiri ni ibyangiza ububobere no kwikomeretsa bya minisiteri, bitatu ni imikoranire na sima. Kubika amazi m m ...Soma byinshi -
Nibihe bicuruzwa bya selile?
Ether ya selulose ikozwe muri selile ikoresheje reaction ya etherification hamwe nifu yumye yumuti umwe cyangwa nyinshi. Ukurikije imiterere yimiti itandukanye ya ether, selile ya selile irashobora kugabanywamo anionic, cationic na non-ionic ether. Ionic selulose ether ahanini ...Soma byinshi
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