Iziphumo ze-hydroxy propyl methyl seluplose yongezi kakuhle

Ukongezwa kwe-hydroxypropyl methylcelcelsulose (i-HPMC) ukuya kwifomu yokufakelwa kunokuba neempembelelo ezininzi ekusebenzeni kwayo. Nazi ezinye zeempembelelo eziphambili:

1. Ukuphuculwa kokuphuculwa: I-HPMC isebenza njengearhente yokugcina amanzi kunye ne-tickener kwimixokelelwane yokufa. Kuyanceda ukwandisa ukusebenza kunye nokuncipha kokuphathwa kodaka ngokunciphisa ukulahleka kwamanzi ngexesha lesicelo. Oku kuvumela ukusasazeka okungcono, ukungakhathali, kunye nonamathedo.
2. I-Coodion ephuculweyo: I-HPMC iphucula ubumbano lwezinto ezingcolileyo ngokubonelela ngefuthe elithululwayo phakathi kwamasuntswanamente. Oku kubangela ukusasazeka okungcono, kuncitshiswe ukwahlula, kunye nokuphuculwa kwe-homogeneity yomxube wokuxoka. Iipropati ezihlanganisiweyo zodaka ziyaphuculwa, zikhokelela kumandla anyukayo kunye nokuqina kwesidlo esilukhuni.
3. Ukugcinwa kwamanzi: i-HPMC ixhaphake kakhulu umthamo wokugcinwa kwamanzi. Yenza ifilimu ekhuselayo ejikeleze amasuntswana okukhulisa amanzi, ukuthintela ukuphuma kwamanzi kunye nokuqinisekisa i-rateration yexesha elide. Oku kuphumela ekuphuculeni isalathiso esiphuculweyo kunye nokungcola kodaka, kukhokelela kumandla aphezulu ecinezelayo kwaye kunciphise i-shrintage.
4. Ukuncitshiswa nokulahleka kwelahleko kunye ne-HPMC kunceda ukunciphisa ukungasebenzi kunye nokutyibilika kwilahleko ethe nkqo nangaphezulu kodaka. Inika i-throtropic iipropathi zodaka, ukuthintela ukuhamba kakhulu kunye nokulahleka phantsi kobunzima bayo. Oku kuqinisekisa ukugcinwa okungcono kunye nokuzinza kodaka ngexesha lokufaka isicelo kunye nonyango.
5. Ukuphuculwa komthendeleko: Ukongezwa kwe-HPMC kuphucula udaka lodaka ukuya kwiindawo ezahlukeneyo ezinje nge-masonry, ikhonkrithi kunye neethayile. Iyenza ifilimu emdaka kumhlaba omkhulu, ukukhuthaza ukuboleka okungcono kunye nokunamathela kodaka. Oku kuphumela ekuphuculeni amandla okwandiphuculwa kunye nokuncitshiswa komngcipheko wokuzibaziswa okanye ukudalwa.
6. Ukuqina okuphuculweyo: I-HPMC inegalelo kumanyano ixesha elide lodaka ngokuphucula ukuxhathisa kwayo kwizinto ezizezendalo ezifana nemijikelezo ye-thaw kunye ne-surress, kunye nohlaselo lwemichiza. Kuyanceda ukunciphisa ukuqhekeza, ukuchitha, kunye nokungcola kodaka, kukhokelela kwinkonzo yokuphucula inkonzo yolwakhiwo.
7. Ixesha elilawulwayo Ixesha: I-HPMC inokusetyenziselwa ukuguqula ixesha lokutyibilika. Ngokuhlengahlengisa i-DPMC ye-HPMC, ixesha lokuhlala linokwandiswa okanye likhawulezwe ngokweemfuno ezithile. Oku kubonelela ngokuguquguquka kwi-Schedoultion yokwakha kwaye ivumela ulawulo olungcono kwinkqubo yokubeka.

Ukongezwa kwe-hydroxypropyl methylcelcellulose (i-HPMC) kwifomu yokufakelwa inikezela ngezibonelelo ezininzi, kubandakanya ukugcinwa kwamanzi, ukugcinwa kwamanzi, ukunamathela, kunye nokulawula ixesha lokuseta ixesha. Ezi mpembelelo zinegalelo kwintsebenzo, umgangatho, kunye nobomi obude bodaka kwizicelo ezahlukeneyo zokwakha.