I-Hydroxypropyl Methylcelceluplose, ekwabizwa ngokuba yi-HPMC, i-Infoc, yi-follec, i-follec sesele ifunyenwe kwikotoni ecocekileyo, i-polymer yendalo, ngothotho lweenkqubo zekhemikhali. Ngumvutha omhlophe okanye ophuzi kancinci kancinci emanzini. Masithethe malunga nendlela yokuphelisa i-hydroxypropyl methylcelcelceluplose.
I-1. I-HydroxyPOpyl Methylcelcelcelsulose isetyenziswa ikakhulu njengesongezelelo somgubo ongenayo, udaka kunye neGlue. Yongezwa kwi-cemetion i-cender, inokusetyenziswa njengearhente yokugcina amanzi kwaye ikhuselwe ukonyusa i-pumem; yongezwa kwi-powty powder kunye neglue, inokusetyenziswa njenge-binder. Ukwenzela ukuphucula ukusasazeka kwaye kwandise ixesha lokusebenza, sithatha i-qingquan seluplose njengomzekelo wokuchaza indlela yokuphelisa i-Hydroxlyproplol Methylceluplose.
2. I-HydroxyPyl ye-HydropylCopyl Methylcelcelose iqale yashukumisa kwaye yasasazeka ngamanzi ashushu, yongezwa kunye namanzi abandayo, ikhutshiwe kwaye ipholile ukunyibilikisa;
Ngokukodwa: Thatha i-1 / 5-1 / 3 yexabiso elifunekayo lamanzi ashushu, uvuselele kude kube yimveliso eshushu, kwaye i-ices eshiyekileyo okanye i-Ice kwiqondo elifanelekileyo (i-10 ° C) lide lichithwe ngokupheleleyo.
I-3. I-organic sling indlela yokuhlambela:
Ukusasaza i-hydroxypropyl methylcelculose kwi-organic selvent okanye ukulingisa nge-organic slillation, kwaye wongeza okanye ukongeza amanzi abandayo ukuyichitha kakuhle. Isinyibilika se-organol sinokuba yi-ethanol, i-ethylene glycol, njl.
I-4. Ukuba i-ageglomeration okanye isongelwe yenzeka ngexesha lokupheliswa, kungenxa yokuba isivuno asonelanga okanye imodeli eqhelekileyo yongezwa ngokuthe ngqo kumanzi abandayo. Ngeli xesha, phakama ngokukhawuleza.
5. Ukuba amaqabu aveliswa ngexesha lokupheliswa, banokushiywa iiyure eziyi-2 ukuya kwezi-12 (ixesha elithile kuxhomekeke ekungqineni kwesisombululo) okanye ukususwa, okanye ukongeza inani elifanelekileyo learhente.
Ukulumkela
I-HydroxyPOpyl Methylcelceltulose yahlulwe ukuba inyibilikisiwe kancinci kwaye inyibilike inyibilike. I-Hydroxypropyl Methylcelceluplose inokuchithwa ngokuthe ngqo kumanzi abandayo.
I-Post: Feb-06-2024