Ibiranga ibicuruzwa bya hydroxypropyl methylcellulose yo kubaka

Gushonga mumazi hamwe na solge zimwe na zimwe zishobora gushonga mumazi akonje, ubwinshi bwayo bugenwa gusa nubukonje, guhinduka guhinduka hamwe nubwiza, uko ubukonje buke, niko gukomera kwinshi.

Kurwanya umunyu: Hydroxypropyl methylcellulose yo kubaka ni ether ya ionic selulose ether ntabwo ari polyelectrolyte, kubwibyo rero irahagaze neza mugisubizo cyamazi mugihe imyunyu yicyuma cyangwa electrolytike kama ibaho, ariko kwiyongera kwinshi kwa electrolytite birashobora gutera ubukonje Glue nubushyuhe.

Igikorwa cyo hejuru: bitewe nubuso bukora bwibikorwa byamazi yo mumazi, birashobora gukoreshwa nkumuti urinda colloidal, emulifier na dispersant.

Iyo ashyutswe ku bushyuhe runaka, igisubizo cyamazi ya hydroxypropyl methylcellulose yo kubaka geli yumuriro ihinduka opaque, geles, nubushyuhe, ariko iyo ikomeje gukonjeshwa, isubira muburyo bwambere bwo gukemura, kandi iyi kondegene iba. Ubushyuhe bwa kole nubushyuhe biterwa ahanini namavuta yabyo, guhagarika ibintu, kurinda colloide, emulisiferi, nibindi.

Ibiranga ibicuruzwa

Anti-mildew: Ifite ubushobozi bwiza bwo kurwanya mildew hamwe no guhagarara neza kwijimye mugihe cyo kubika igihe kirekire.

PH itajegajega: Ubukonje bwa hydroxypropyl methylcellulose igisubizo cyamazi yo kubaka ntigishobora kwibasirwa na aside cyangwa alkali, kandi agaciro ka pH gahagaze neza murwego rwa 3.0 kugeza 11.0. Kugumana imiterere Kuberako igisubizo cyamazi yibanze cyane ya hydroxypropyl methylcellulose yo kubaka ifite imiterere yihariye ya viscoelastic ugereranije nibisubizo byamazi yandi ma polymers, iyongeweho irashobora kunoza ubushobozi bwo kugumana imiterere yibicuruzwa byubutaka bwakuwe mubutaka.

Kubika amazi: hydroxypropyl methylcellulose yo kubaka ifite hydrophilicity hamwe nubwiza bwinshi bwumuti wacyo wamazi, akaba aribwo buryo bwiza bwo gufata amazi neza.

Ibindi bintu: kubyimbye, gukora firime, guhuza, gusiga, guhagarika akazi, kurinda colloid, emulifier, nibindi.


Igihe cyo kohereza: Apr-23-2023