Mayankho a Mafunso Pogwiritsa Ntchito CMC

1. FUNSO: Kodi mafayilo otsika bwanji, sing'anga-mafayilo, komanso mafayilo apamwamba osiyana ndi kapangidwe, ndipo padzakhala kusiyana kulikonse pakusinthasintha?

Yankho:

Zimamveka kuti kutalika kwa makelecular cheni ndi chosiyana, kapena kulemera kwa maselo ndi kosiyana, ndipo amagawika mafayilo ochepa. Zachidziwikire, magwiridwe antchito a macroscopic amafanana ndi mawonekedwe osiyanasiyana. Kukhazikika komweku kumakhala ndi mawonekedwe osiyanasiyana, kukhazikika kwazinthu komanso kuchuluka kwa asidi. Chiyanjano mwachindunji chimatengera yankho la malonda.

2. FUNSO: Kodi ndi njira ziti zomwe zimapangidwira pazogulitsa pamwambapa 1.15, kapena mwa kuyankhula kwina, kuchuluka kwa zomwe zimachitika, magwiridwe antchito ake akwezedwa.

Yankho:

Chogulitsacho chimakhala ndi gawo lalikulu la zolowa m'malo, kuchuluka kwa madzi, ndipo kuchepa kwa pseudoplastity. Zogulitsa zomwe zili ndi mafayilo omwewo ali ndi gawo lalikulu lazolowa m'malo mwake komanso kumverera kowonekeratu. Zogulitsa zomwe zili ndi gawo lalikulu la cholowa chili ndi chowonera chonyezimira, pomwe zinthu zokhala ndi malire olowa m'malo mwake zimakhala ndi yankho loyenerera.

3. FUNSO: Kodi ndi bwino kusankha ma virus apakati pa zakumwa zotenthetsera?

Yankho:

Zogulitsa zapakatikati komanso zotsika kwambiri, kuchuluka kwa cholowa cha pafupifupi 0,90, ndi zinthu zomwe zimagwirizana ndi acid.

4. FUNSO: Kodi CMC imasungunuka bwanji mwachangu? Nthawi zina ndimagwiritsa ntchito, ndipo imasungunuka pang'onopang'ono atawiritsa.

Yankho:

Sakanizani ndi ma colloids ena, kapena kufalikira ndi anitator 1000-1200 rpm. Kuchepetsa kwa CMC sikwabwino, hydrophilicity ndiyabwino, ndipo ndizosavuta kusema, ndipo zinthu zomwe zili ndi digiri yapamwamba kwambiri ndizodziwikiratu! Madzi ofunda amasungunuka mwachangu kuposa madzi ozizira. Kuwiritsa nthawi zambiri sikulimbikitsidwa. Kuphika kwa nthawi yayitali kwa zinthu za CMC kudzawononga kapangidwe kake ndipo chinthucho chimataya ma viscy.


Post Nthawi: Disembala 14-2022