Cellulose HPMC, kapena hydroxypropyl methylcellulose, amagwiritsidwa ntchito kwambiri mumakampani opanga zokutira. Ndi chinthu chopanda poizoni, chothandiza kwambiri komanso chosunthika. HPMC imachokera ku ulusi wa zomera ndipo imasungunuka mosavuta m'madzi. Lili ndi ntchito zambiri zomangira, zopangira zokutira, zomatira ndi mafakitale ena okhudzana.
Cellulose HPMC imabwera m'mitundu iwiri: nthawi yomweyo komanso yosakhalitsa. Iliyonse ili ndi mawonekedwe akeake ndipo ndi yoyenera kuzigwiritsa ntchito. M'nkhaniyi, tiwona kusiyana pakati pa cellulose HPMC pompopompo ndi cellulose yopanda pompopompo HPMC ya zokutira.
Instant Cellulose HPMC
Instant Cellulose HPMC ndi mtundu wa HPMC womwe umasungunuka m'madzi ozizira. Ili ndi nthawi yowonongeka mofulumira, zomwe zikutanthauza kuti ikhoza kumwazikana m'madzi mkati mwa masekondi. Instant HPMC amagwiritsidwa ntchito mu zokutira zomwe zimafuna thickening mofulumira, monga suspensions, emulsions ndi mkulu mamasukidwe akayendedwe ntchito.
Mmodzi mwa ubwino waukulu wa instant mapadi HPMC ndi dispersibility wake kwambiri. Amasungunuka m'madzi popanda zotupa kapena zotupa. Izi zimapangitsa kuti zikhale zabwino kuti zigwiritsidwe ntchito muzinthu zolimba kwambiri chifukwa zimatsimikizira kukhuthala kosasinthasintha pagulu lonse.
Instant cellulose HPMC imagwiranso ntchito bwino, ikupereka katundu wokhuthala kwambiri pamalo otsika. Sichimakhudza mtundu kapena gloss ya utoto, ndikupangitsa kuti ikhale yoyenera kwa mapangidwe ambiri. Komanso, yomweyo HPMC ndi kugonjetsedwa ndi michere, zidulo, ndi alkalis, kutanthauza kuti ali wabwino mankhwala bata.
Non-instant cellulose HPMC
Komano, non-instant mapadi HPMC si sungunuka m'madzi ozizira ndipo amafuna kutentha kupasuka. Zimatenga nthawi yayitali kuti zisungunuke kuposa HPMC ya cellulose ndipo imafuna kutentha kwambiri kuti ibalalike. Ma HPMC osagwiritsa ntchito nthawi yomweyo amagwiritsidwa ntchito popaka pomwe amakomera pang'onopang'ono komanso pang'onopang'ono.
Chimodzi mwazabwino zazikulu za non-instant cellulose HPMC ndi kuthekera kwake kupereka pang'onopang'ono thickening zotsatira pakapita nthawi. Sizimayambitsa kusintha kwadzidzidzi kwa mamasukidwe omwe angakhudze mtundu wonse wa utoto. Non-instant HPMC ali kwambiri rheological katundu ndipo ndi abwino ntchito zokutira kumene mlingo wapamwamba kulamulira otaya ndi mlingo wa mankhwala chofunika.
Non-instant cellulose HPMC ilinso ndi zinthu zabwino kwambiri zopangira mafilimu, zomwe zikutanthauza kuti zimathandiza kuti zokutira zikhale zolimba. Itha kupirira nyengo, kuwala kwa UV ndi zinthu zina zachilengedwe, kuwonetsetsa kuti zokutira zimakhalabebe pakapita nthawi. Kuphatikiza apo, HPMC yosakhalitsa imakhala ndi zomatira zabwino, zomwe zimalepheretsa zokutira kuti zisavute kapena kupukuta.
Onse pompopompo komanso osakhala pompopompo mapadi HPMC ali ndi katundu wapadera ndi zopindulitsa zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito mwapadera pamakampani opanga zokutira. Instant cellulosic HPMC ndi yabwino kwa zokutira zomwe zimafuna kukhuthala mwachangu, pomwe HPMC yosagwiritsa ntchito nthawi yomweyo ndiyabwino pamapulogalamu omwe amafunikira kukhuthala pang'onopang'ono komanso pang'onopang'ono.
Kaya mtundu wa cellulose HPMC ntchito, ubwino wa zinthu zosunthika izi ndi wosatsutsika. Imawonjezera kufunika kwa zokutira mwa kukonza makulidwe, kusanja, kumamatira komanso kulimba. Kuphatikiza apo, sizowopsa komanso zokonda zachilengedwe, zomwe zimapangitsa kukhala chisankho chabwino kwambiri pazopanga zomwe zimafuna kuchepetsa kuwononga chilengedwe.
Cellulose HPMC ndi chinthu chothandiza kwambiri komanso chosunthika chomwe chingabweretse phindu lalikulu pakupaka. Kugwiritsa ntchito kwake ndikofunikira kuti utoto ukhale wabwino, womwe pamapeto pake umakhudza kukhutitsidwa kwathunthu kwa wogwiritsa ntchito.
Nthawi yotumiza: Aug-09-2023