4 Tambayoyi game da HPMC

1. Menene babban amfanin hydroxypropyl methylcellulose (HPMC)?
Ana amfani da HPMC sosai a cikin kayan gini, kayan kwalliya, resins na roba, yumbu, magunguna, abinci, yadi, noma, kayan kwalliya, taba da sauran masana'antu.Ana iya raba HPMC zuwa matakin gini, matakin abinci da kuma darajar magunguna bisa ga amfanin sa.A halin yanzu, yawancin abin da ake nomawa a cikin gida na kasar Sin yana kan matakin gini.A matakin gine-gine, ana amfani da foda mai yawa da yawa, kimanin kashi 90 cikin 100 na foda da kuma sauran don turmi siminti da tile m.

2. Menene abubuwan da ke haifar da blistering a cikin foda a lokacin aikace-aikacen HPMC a cikin foda?
HPMC yana aiki azaman mai kauri, mai riƙe da ruwa da mai gini a cikin foda.Ba shi da hannu cikin kowane irin martani.

Abubuwan da ke haifar da kumburi: 1. Yawan ruwa.2. Ƙarƙashin ƙasa bai bushe ba, kawai zazzage Layer a saman Layer, wanda kuma yana da sauƙi.

HPMC

3. Nawa nau'ikan hydroxypropyl methylcellulose (HPMC) ne akwai?Menene banbancin su?
Ana iya raba HPMC zuwa mai narkewa nan take da zafi.Abubuwan da ke narkewa nan take, bazuwa da sauri kuma su ɓace cikin ruwa a cikin ruwan sanyi.A wannan lokacin, ruwan ba shi da danko kamar yadda HPMC ke tarwatsewa cikin ruwa kawai kuma baya narke.Bayan kamar minti 2, dankon ruwa a hankali yana ƙaruwa, yana samar da gel mai haske.Samfurin mai narkewa mai zafi zai iya watse cikin sauri a cikin ruwan zafi kuma ya ɓace a cikin ruwan zafi.Yayin da zafin jiki ya ragu zuwa wani zafin jiki, danƙon yana bayyana a hankali har sai an samar da gel mai haske.

Za a iya amfani da nau'in narke mai zafi kawai a cikin foda da turmi.A cikin mannen ruwa da fenti, caking yana faruwa kuma ba za a iya amfani da shi ba.Nau'in nan take yana da nau'ikan aikace-aikace da yawa kuma ana iya amfani dashi a cikin foda da turmi da manne ruwa da fenti.

4. Ta yaya za a iya ƙayyade ingancin hydroxypropyl methylcellulose (HPMC) cikin sauƙi da gani?
(1) Takamaiman nauyi: Mafi girman ƙayyadaddun nauyi, mafi kyawun inganci.
(2) Fari: Yawancin samfuran inganci suna da fari mai kyau.Sai dai wadanda ke da karin abubuwan fata.Ma'aikatan farin ciki na iya rinjayar ingancin.
(3) Kyakkyawa: Mafi kyawun kyau, mafi kyawun inganci.Mafi kyawun HPMC ɗin mu yawanci raga 80 ne da raga 100, raga 120 kuma yana samuwa.
(4) Watsawa: Sanya HPMC cikin ruwa don samar da gel mai haske da kuma lura da yadda ake watsa shi.Mafi girman watsawa, ƙarancin kayan da ba a iya narkewa.A tsaye reactors yawanci suna da mafi ingancin watsawa da kwance reactors da matalauta watsawa, amma wannan ba ya nufin cewa samar da ingancin na tsaye reactors ya fi na sauran hanyoyin samar.Akwai dalilai da yawa waɗanda ke ƙayyade ingancin samfurin a cikin masu ɗaukar hoto a kwance, waɗanda ke da babban abun ciki na hydroxypropyl da babban abun ciki na hydroxypropyl, wanda shine mafi kyawun riƙe ruwa.