Hydroxypoylylmetlcelyphose (hpmc) shine ana amfani da sel wanda ake amfani dashi a cikin masana'antu da yawa, ciki har da manoma, gini da abinci. Danginsa na iya bambanta dangane da dalilai kamar nauyin kwayoyin ta, mataki na canzawa, da taro bayani.
Gabatarwa zuwa Hydroxypropyl methylcellulhin (hpmc)
Hydroxypyl methylcelrose shine polymer semi-roba da aka samu ta hanyar sigar sinadarai na Celululose. Saboda kaddarorin da ta musamman, ana amfani dashi azaman Thickerin, wakilin Geling, Fim na da yawa da yawa.
Tsarin kwayoyin halitta da abun ciki
HPMC ta ƙunshi fanfi na sel tare da hydroxypropyl da metoxy sasulotents. Matsayi na musanya (DS) yana nufin matsakaicin adadin masu maye gurbinsu a cikin kayan maye a cikin sel na fari. Shafin DS ya shafi kayan jiki da na sinadarai na HPMC.
Danko HPMC
Dali mai mahimmanci shine muhimmin sigogi don HPMC, musamman ma a aikace-aikacen da ke amfani da thickening ɗin da aka yiwa thickening da Gelling kaddarorin.
Da danko na hanyar hpmc fitsari ya shafi abubuwa da yawa da yawa:
1. Nauyi mai nauyi
Nauyin kwayar cutar hpmc yana shafar danko. Gabaɗaya, nauyi kwayoyin nauyi hpmcs tend tend to tend tend tend to to tend tend tend tend to to tend tend tend tend to tend tend tend tend tend to to tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to tend tend tend to to tend tend tend tend to tend tend tend tend tend tend to to tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend to to tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend tend to tend tend tend tend tend to to tend tend tend tend tend to tend tend Akwai maki daban-daban na HPMC a kasuwa, kowannensu da nasa kwararar kwayar halittar da aka tsara.
2. Matsayin canji (DS)
Ds dabi'un Hydroxypropyl da metoxy kungiyoyi suna shafar narkewa da danko na HPMC. Girma DS DS da kullun haifar da ƙara yawan ruwa da mafita na zamani.
3. Takaitawa
A maida hankali ne na HPMC a cikin bayani shine mahimmancin mahimmancin danko. Kamar yadda taro yake ƙaruwa, danko yana ƙaruwa yawanci yana ƙaruwa. Yawancin dangantakar ana bayyana shi da yawa ta hanyar daidaitawar Krienger-duughty.
4. Zazzabi
Zazzabi kuma yana shafar danko na mafita HPMC. Gabaɗaya magana, danko ya ragu kamar yadda zafin jiki yake ƙaruwa.
Yankunan aikace-aikace
Magana: An saba amfani da HPMC a cikin tsarin magunguna, gami da allunan da aka sarrafa da ophthmic, inda sakin OPHThMMS, inda sakin OPHThMMS, inda sakin sarrafawa da danko mai sarrafawa suna da mahimmanci.
Ana amfani da: a cikin masana'antar gine-gine, ana amfani da HPMC azaman mai kauri a cikin samfuran ciminti don inganta aiki da ruwa.
Masana'antar abinci: Ana amfani da HPMC azaman Thickener, mai tsafta da emulsifier a aikace-aikacen abinci.
Dredarpypropyl Hydroxypropyl methylcellulose shine hadaddun kayan da abin da dalilai ya shafi nauyin kwayoyin, mai canzawa da zazzabi. Akwai maki daban-daban na HPMC don dacewa da takamaiman aikace-aikace, kuma masana'antun samar da zanen bayanan fasaha suna tantance kewayon kowane saiti a ƙarƙashin yanayi daban-daban. Masu bincike da kuma dabarun da yakamata suyi la'akari da wadannan dalilai don su iya dacewa da kaddarorin HPMC don biyan bukatun aikace-aikacen da suka nufa.
Lokaci: Jan-20-2024