Immisa nooc oo Hydroxypropyl methylcellulose ah (HPMC)?

Hydroxypropyl methylcellulose (HPMC) waxay u qaybsantaa nooc degdeg ah iyo nooca-kulul-kulul.

Isla markiibaHydroxypropyl methylcellulose (HPMC)si degdeg ah ayay ugu firdhisaa biyo qabow oo ku baaba'aan biyaha. Waqtigaan, dareeruhu ma laha viscosity, sababtoo ah HPMC kaliya ayaa lagu kala firdhiyaa biyaha oo ma milmaan. Qiyaastii 2 daqiiqo gudaheed, viscosity ee dareeraha ayaa si tartiib tartiib ah u kordhay, oo sameeyay kolloid viscos ah oo hufan.

Hot-melt Hydroxypropyl methylcellulose (HPMC), marka ay isugu yimaadaan biyo qabow, waxay si degdeg ah ugu firdhi karaan biyaha kulul waxayna ku baaba'aan biyaha kulul. Marka heerkulku hoos ugu dhaco heerkul gaar ah (wax soo saarka Shijiazhuang Lvyuan Cellulose Co., Ltd. waa 60 darajo Celsius), viscosity si tartiib tartiib ah ayaa u muuqda ilaa A kolloid viscous hufan la sameeyay.

Kulul dhalaalaysa Hydroxypropyl methylcellulose (HPMC) ayaa guud ahaan loo isticmaalaa budada putty iyo hoobiye. Habka isku darka budada ah ayaa la qaataa: budada HPMC waxaa lagu qasaa tiro badan oo ah walxo kale oo budo ah, si fiican loogu qaso qase, ka dibna lagu milmo iyadoo lagu darayo biyo, ka dibna HPMC waa la milmi karaa iyada oo aan la isku dhejin Isku-duubnida, sababtoo ah gees kasta oo yar ayaa ka kooban oo kaliya budo yar oo HPMC ah, oo isla markiiba milmi doonta markay la kulmaan biyaha.

Instant Hydroxypropyl methylcellulose (HPMC) waxay leedahay codsiyo kala duwan oo ballaaran. Marka lagu daro budada putty iyo hoobiye, waxaa si weyn loogu isticmaalaa wax soo saarka kiimikada maalinlaha ah sida xabagta dareeraha ah, rinjiga, iyo saabuunta.