Nei Hydroxypropyl Methylcellulose ichishandiswa zvakanyanya?

Nhanganyaya:

Hydroxypropyl Methylcellulose (HPMC) is a semi-synthetic polymer, iyo inoshandiswa zvakanyanya munzvimbo dzakasiyana siyana. HPMC ipfu-chena kana chena poda inonyungudika zvakanyanya mumvura uye inodzikama. Nekuda kwehunhu hwayo hwakasiyana, chinhu ichi chave chakakurumbira uye chinoshandiswa mumashandisirwo mazhinji.

Kuchengetedzeka uye kushamwaridzana kwezvakatipoteredza:

Chikonzero chakakosha chekushandiswa kwakapararira kweHPMC kuchengetedzeka kwayo uye hushamwari hwezvakatipoteredza. Ingredient inotorwa kubva ku cellulose, chinhu chemusikirwo chinowanikwa muhuwandu hwemhando yepamusoro. vanhu kana mhuka.

Zvakasiyana-siyana:

Chimwe chikonzero nei HPMC ichishandiswa zvakanyanya imhaka yekusiyana kwayo. HPMC inochinjika zvakanyanya uye inoshandiswa mumhando dzakasiyana dzekushandisa. Muchikafu chekudya, somuenzaniso, inoshandiswa se emulsifier, binder, stabilizer uye thickener..Muindasitiri yemishonga, inowanzoshandiswa se emollient uye semugadziri wefirimu..Pakuwedzera, HPMC inozivikanwa. kuwedzera mukuvaka kuvandudza kushanda uye kuchengetwa kwemvura kwedhaka nesamende.

Kuita Kwakanaka:

Chikonzero chechitatu nei HPMC ichishandiswa zvakanyanya nekuda kwekuita kwayo kwakasiyana. Semuenzaniso, ine yakanakisa solubility yemvura, iyo inoita kuti ienderane zvakanyanya neaqueous mhinduro. Iyo inewo yakanaka dispersibility, iyo inobatsira mukupararira kweyunifomu yemakomisheni mune yekupedzisira chigadzirwa.

Dzinodhura:

HPMC inoshandiswawo zvakanyanya nekuda kwekudhura kwayo..Iyo isingadhure pane akawanda mapolymers ekugadzira, zvichiita kuti ive sarudzo inokwezva kune vanogadzira. Zvakare, yakanakisa kuita kwayo zvimiro uye kuita kwakasiyana-siyana kunoita kuti ive chinhu chakanakira kune akawanda akasiyana maapplication.

Regulatory Mvumo:

Pakupedzisira, kupararira kwekushandiswa kweHPMC kunonziwo kune kubvumirwa kwayo kwepasi rose. .

Mhedziso:

Hydroxypropylmethylcellulose inoshandiswa zvakanyanya pamusana pekuchengetedzwa kwayo, kushandiswa kwakasiyana-siyana, kushanda kwepamusoro, kushandiswa kwemari uye kubvumirwa kwemitemo. Kuwanda kwayo kwakasiyana-siyana kwekushandiswa mumaindasitiri akasiyana, anosanganisira ezvekudya, emishonga uye maindasitiri ezvipfeko, akaita kuti ive sarudzo yakakurumbira kune vakawanda vanogadzira. makore anotevera.