Hydroxypropyll methylcelulose njira yotsutsira

Hydroxypropyl methylcellulose, omwe amadziwikanso kuti Hopmc, ndi ma cellulose omwe sakhala ndi ma cellulose omwe amapezeka ndi mafuta angapo okhala ndi thonje loyenerera. Ndi ufa woyera kapena wachikasu pang'ono, sungunuka mosavuta m'madzi. Tiye tikambirane njira yosungunulira ya hydroxypypyl methylcellulose.

Zida / zida
Hydroxypropropylmethycelulose
madzi
njira / sitepe
Choyamba, hydroxypropyll methylcellulose amagwiritsidwa ntchito makamaka ngati zowonjezera pa ufa, matope ndi guluu. Mukawonjezeredwa matope a simenti, itha kugwiritsidwa ntchito ngati wothandizira-wosunga madzi komanso wobwezeretsa kuti achuluke; Mukawonjezeredwa ku putty ufa ndi guluu, zitha kugwiritsidwa ntchito ngati binder. Kupititsa patsogolo kufalikira ndikuwonjezera nthawi ya opareshoni, tiyeni titenge cellquese cellose monga chitsanzo chofotokozera njira yofalitsira ya hydroxygyllulose.

2
Wamba hydroxpyll methylclulose yoyamba idayambitsidwa ndikumwazika ndi madzi otentha, kenako kusungunuka ndikuwonjezera madzi ozizira, osasunthika ndi ozizira;

Makamaka: Tengani 1 / 5-1 / 3 mwa madzi otentha, oyambitsa malondawo, kenako onjezerani madzi okwanira, kapena madzi oundana, ndikuyambitsa kutentha koyenera (10 ° C) kuti musungunuke kwathunthu.

3
Njira yosinthira yonyowa:

Valitse hydroxypypyl methylcellulose mu zosungunulira zachilengedwe kapena kunyowa ndi zosungunulira, kenako ndikuwonjezera madzi ozizira, ndipo okonda kuwonongeka, ethylene glycol, etc.

4
Ngati pali kugwa ndikukulunga pa kusungunuka, ndi chifukwa chakuti chiwonetserocho sichikukwanira kapena mtundu wamba umawonjezedwa mwachindunji kwa madzi ozizira. Pakadali pano, ziyenera kusunthidwa mwachangu.

5
Ngati ma bubble amapangidwa munthawi yowonongeka, ikhoza kusiyidwa kwa maola 2 mpaka 12 (nthawi)

TSIRIZA
Kusamalitsa
Hydroxypropyl methylcellulose yagawika mtundu wosungunuka wambiri komanso mtundu wosungunuka nthawi yomweyo. Kusungunula kwa Hydroxypypyl methylcellulose imatha kusungunuka mwachindunji m'madzi ozizira.