1. Mavuto ofala mu ufa
owuma mwachangu
Izi zimagwirizana makamaka ndi kuchuluka kwa calcium ufa wowonjezeredwa (kuchuluka kwa calcium ufa wogwiritsidwa ntchito mu prtty form ingakhale yochepetsedwa bwino) ndi kuchuluka kwa madzi a methylcellulose (HPMC), komanso yogwirizana ndi kuuma kwa khoma.
Kusenda ndi kugudubuza
Izi zikugwirizana ndi kuchuluka kwa madzi, zomwe ndizosavuta kuchitika pamene mamasukidwe a hydroxypropyl pomwe meth methycellulose (hpmc) ndizotsika kapena kuchuluka kochepa.
De -fango ya khoma lamkati lamkati
Izi zikugwirizana ndi kuchuluka kwa calcium ufa (kuchuluka kwa calcium ufa mu mawonekedwe a purty Kuchulukitsidwa moyenera), ndipo zimagwirizananso ndi kuchuluka kwa hydroxypropyl kuchuluka kwa base cell cellulose (HPMC) imagwirizana ndi mtunduwo, zomwe zimawonetsedwa munthawi yosungirako. Kusunga kwamadzi kumakhala kotsika, ndipo nthawi ya calcium ufa (calcium oxide pas calcium ufa wa calcium sydroxide) sikokwanira. , chifukwa.
kugunda
Izi zikugwirizana ndi chinyezi chouma komanso chojambulidwa kukhoma, ndipo zimagwirizananso ndi zomangamanga.
mfundo
Izi zikugwirizana ndi cellulose, zomwe zimakhala ndi mawonekedwe osayenera makanema. Nthawi yomweyo, zodetsa ku hydroxypropyll methylcellulose (hpmc) zimatengera pang'ono ndi phulusa lashium. Ngati zomwe zingachitike, ufa wa punty udzakhala wotsalira nyemba. Sizingayike pakhoma, ndipo ilibe mphamvu yogwirizana nthawi yomweyo. Kuphatikiza apo, zinthu monga hydroxpyl methylcellulose (hpmc) zosakanizidwa ndi gulu la carbobotthyl zimawonekeranso pankhaniyi.
Mapiri ndi ma pieles amawoneka
Izi zikuwonekeratu zokhudzana ndi mavuto am'madzi a hydroxypropyll methylcellulose (hpmc) am'madzi. Mavuto am'madzi a hydroxyethyl aquous sadziwika. Zingakhale bwino kuchita masewera olimbitsa thupi.
Pambuyo pa kuwuma, ndikosavuta kusweka ndi kutembenukira chikasu
Izi ndizokhudzana ndi kuwonjezera kwa ufa waukulu wa phulusa. Ngati kuchuluka kwa phulusa la Ash-calcium kumawonjezeredwa kwambiri, kuuma kwa ufa wa putty kumachuluka pambuyo kuyanika. Ngati ufa wa putty ulibe kusinthasintha, kumaseka mosavuta, makamaka zikakulungana ndi mphamvu yakunja. Zimakhudzananso ndi zomwe zili mu calcium oxide mu phulusa la calcium.
2. Chifukwa chiyani ufa wa putty umakhala wocheperako mutatha kuwonjezera madzi?
Hydroxypypyl methylcellulose (hpmc) imagwiritsidwa ntchito ngati thickener ndi wogulitsa madzi mu mafuta. Chifukwa cha thixotropy ya hydroxypylropyl (hpmc), hydroxypropyl in donylcellulose ufa wa HPMCnso pambuyo poti kuwonjezera madzi. Thixotropy iyi imayambitsidwa ndi kuwonongeka kwa kapangidwe kazinthu zomwe zimaphatikizidwa mwapadera mu ufa. Kapangidwe kameneka kamapezekanso ndikupuma pansi pamavuto. Ndiye kuti, mamasukidwe amachepetsa pansi pa kusungulumwa, ndipo mafayilo amachira akaimirira.
3. Kodi chifukwa chomwe Detty ali ndi vuto lolemera motani?
Pankhaniyi, mawisa a hydroxpyupyl methylcellulose (hpmc) omwe amagwiritsidwa ntchito ndi okwera kwambiri, ndipo opanga ena amagwiritsa ntchito 200,000 YUAN kuti akhazikitse. Makina opangidwa mwanjira imeneyi amakhala ndi mamasukidwe apamwamba, motero idzamira pomwe bambala. kumverera kwa. Kuchuluka kwa makoma amkati ndi 3-5 makilogalamu, ndipo mawonekedwewo ndi 80,000,000.
4. Chifukwa chiyani mukuwona kuti mamasukidwe a hydroxypropyl no meth nothcellulose (hpmc) ndi ma vincy omwe amapezeka nthawi yachisanu ndi chilimwe?
Chifukwa cha kuchuluka kwa mafutawo, mawidwe a punty ndi matope adzachepetsa ndi kuchuluka kwa kutentha. Kutentha kumapitilira kutentha kwa gel, zomwe zimapangidwa kuchokera kumadzi ndikutaya mamasukidwe. Kutentha m'chilimwe nthawi zambiri kumakhala pamwamba pa madigiri 30, komwe kumakhala kosiyana kwambiri ndi kutentha nthawi yozizira, motero mamasukidwe ndiwotsika. Ndikulimbikitsidwa kusankha zinthu zomwe zimakhala ndi mawonekedwe apamwamba mukamagwiritsa ntchito mankhwalawa nthawi yachilimwe, kapena kuwonjezera kuchuluka kwa hydroxypropyl meth meth methylcellulose (hpmc), ndikusankha malonda kutentha kwakukulu kwa gel.
Post Nthawi: Apr-12-2023