Muaj pes tsawg hom Hydroxypropyl methylcellulose (HPMC)?

Hydroxypropyl methylcellulose (HPMC) muab faib ua hom instant thiab kub-melt hom.

Qhov instantHydroxypropyl methylcellulose (HPMC)disperses sai sai nyob rau hauv dej txias thiab disappears nyob rau hauv dej.Lub sijhawm no, cov kua dej tsis muaj viscosity, vim tias HPMC tsuas yog tawg hauv dej thiab tsis yaj tiag tiag.Hauv li 2 feeb, cov viscosity ntawm cov kua maj mam nce, tsim cov pob tshab viscous colloid.

Kub-melt Hydroxypropyl methylcellulose (HPMC), thaum lawv tuaj ua ke hauv dej txias, lawv tuaj yeem tawg sai sai hauv dej kub thiab ploj hauv dej kub.Thaum qhov kub thiab txias poob mus rau qhov kub thiab txias (cov khoom ntawm Shijiazhuang Lvyuan Cellulose Co., Ltd. yog 60 degrees Celsius), lub viscosity maj mam tshwm kom txog thaum lub pob tshab viscous colloid tsim.

Kub-melt Hydroxypropyl methylcellulose (HPMC) feem ntau yog siv rau hauv cov hmoov nplej thiab tshuaj khib.Cov hmoov sib tov yog saws: HPMC hmoov yog tov nrog ib tug loj npaum li cas ntawm lwm cov ntaub ntawv hmoov, kom huv si tov nrog ib tug tov khoom, thiab ces yaj los ntawm kev ntxiv dej, ces cov HPMC yuav yaj yam tsis muaj clumping Cohesion, vim hais tias txhua lub ces kaum me me muaj xwb. me ntsis HPMC hmoov, uas yuav yaj tam sim ntawd thaum nws ntsib dej.

Instant Hydroxypropyl methylcellulose (HPMC) muaj ntau yam kev siv.Ntxiv rau putty hmoov thiab mortar, nws yog dav siv nyob rau hauv cov khoom siv tshuaj niaj hnub xws li kua nplaum, pleev xim, thiab xab npum.