Umthamo wokugcinwa kwamanzi we-hydroxypropyl methylcelcellulose ixhomekeke kumxholo we-hydroxypropy. Ngaphantsi kweemeko ezifanayo, umthamo wokugcinwa kwamanzi we-hydropyl ye-hydropylcelgalose yomelele, kwaye umxholo weqhinga lokufumana umxholo ofanayo hydropyPropy uncitshisiwe ngokufanelekileyo. . Ukuphakama komxholo we-Hydroxypropyl Methylceluplose, kokukhona mkhulu, ke xa ukhetha imveliso, kufuneka ukhethe imveliso efanelekileyo ngokwenjongo yemveliso.
Ubushushu kunye nezinye izinto zinefuthe ekugcinweni kwamanzi kwe-hydroxlyproptl methylceluplose.
Iqondo lobushushu le-thermal:
I-selsulose ether hpmc inamaqondo obushushu aphezulu emhlaba kunye nokugcinwa kwamanzi ngokuchanekileyo; Ngokuchasene noko, kukwindawo embi yamanzi.
I-Viscosity yeSeluplose Ether HPMC:
Xa i-viscondosity ye-hpmc inyuka, ukugcinwa kwalo kwamanzi kuyanda; Xa i-viscosity inyuka ukuya kwinqanaba elithile, ukwanda kokugcinwa kwamanzi.
I-selsulose ether hpmc homogeneneous:
I-HPMC inendlela efanayo yokuphendula, ukusasazwa ngokufanayo kwe-APENCSYL kunye ne-hydroxypropoxyl, kwaye igcinwe kakuhle amanzi.
I-seluplose ether hpmc dosage:
Okukhona idosi, inqanaba lokugcina amanzi kunye nokucacileyo kwendlela yokugcina amanzi.
Xa isixa esongezwa yi-0.25 ~ 0.6%, iqondo lokugcina amanzi linyusa ngokukhawuleza ngokunyuka kwenani elongeziweyo; Xa isixa esongezwa sinyula ngakumbi, ukunyusa imeko yeqondo lokugcina amanzi liyacothisa.
Ngamafutshane, ukugcinwa kwamanzi i-HPMC inxulumene nezinto ezinje ngamaqondo obushushu kunye nokugcinwa kwamanzi, kunye nokugcinwa kwamanzi kwawo kunxulumene nenani le-hydropylcelose yongezwa. Xa inani lexabiso le-hydroxypropyl methylcelgalose ifikelela kwixabiso elithile, umsebenzi wayo wokugcina amanzi ufikelela kwibhalansi.
Ixesha lePosi: Feb-23 ukuya kwi-23233