HydroxyPropyl methylcellose (HPMC) uye hypromellose ndiyo yakafanana yakafanana, uye mazwi anowanzo shandiswa zvinoshandurwa. Aya ndiwo mazita akaomarara emhando dzakajairika dzevakakomberedzwa-dzakavakirwa polymers dzine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana siyana kusanganisira mishonga, chikafu uye cosmetics.
1.comemical chimiro uye kuumbwa:
Hydroxypropylmethylcellose (HPMC) iri kugadziridzwa kweCellulose, iyo Polymer yakasikwa inowanikwa mumadziro emasero. Chemical chimiro cheHPMC inowanikwa nekuunza hydroxyprusyl uye methyl mapoka pahwaro hwemheremalose. Iyo hydroxyprupropyl boka rinoita kuti masaga anonyura mumvura, uye boka reMethyl rinowedzera kugadzikana kwayo uye rinoderedza maitiro ayo.
2. Kugadzira maitiro:
The production of hydroxypropyl methylcellulose involves treating the cellulose with propylene oxide to introduce hydroxypropyl groups and then with methyl chloride to add methyl groups. Dhigirii rekutsiva
3. Zvivakwa zvemuviri:
HPMC chichena kune zvishoma pasi-chena poda, kusanzwisisika uye kusavapo. Zvivakwa zvaro zvemuviri, senge viscosity uye solubility, zvinoenderana nedanho rekutsiva uye srewcular uremu hwemapolymer. Mumamiriro ezvinhu akajairwa, inochema mumvura, inogadzira mhinduro yakajeka uye isina mavara.
4. Zvikonzero zvekurapa:
Imwe yezvakanyanya zvekushandisa HPMC iri muindasitiri yemishonga yemishonga. Iyo inoshandiswa zvakanyanya seye mishonga yekunyora uye inotakura dzakasiyana-siyana mabasa mugadziriro yemishonga. HPMC inowanzo kuwanikwa mumuromo momuromo solid dosage mafomu akadai sehata, makapini, nemapiritsi. Inoita sedanda, kuparadzaniswa, uye kudzorwa mumiririri, kukonzera kugadzikana kwakazara uye kusava nemushonga wemushonga.
5. Basa Rakadzorwa Kuburitswa Kuregererwa:
Kugona kweHPMC kuumba gels mumvura mumvura kunoita kuti ive yakakosha mukugadziriswa kwezvinodhaka. Nekusiyanisa zvivakwa uye zvivakwa zveGEL-MABHUKU, masayendisiti masayendisiti anogona kudzora huwandu hwekuburitsa hunoshandiswa, nekudaro achiwana zvinodhaka uye kwenguva refu zvinodhaka.
6. Kushandisa muindasitiri yechikafu:
Muindasitiri yechikafu, HPMC inoshandiswa seanotenda, stabilizer uye emulsifier. Iyo inovandudza kugadzirwa kwezvinhu zvakasiyana siyana zvekudya, kusanganisira sosi, soups uye zvigadzirwa zvemukaka. Pamusoro pezvo, HPMC inoshandiswa muGluuten-Yemahara Kubheka kusimudzira chimiro uye chinonyorovesa zvinhu zvezvigadzirwa zveGluten.
7. Kuvaka uye Zvivakwa zvekuvaka:
HPMC inoshandiswa mune yekuvaka indasitiri muzvigadzirwa zvakadai seyakaomeswa anomhara, coment-based plasters uye gypsum-based zvigadzirwa. Iyo inovandudza maitiro ekuita, kudzokorora kwemvura uye kunamatira zvivakwa izvi zvigadzirwa.
8. Cosmetics uye zvigadzirwa zvega zvega:
HyproMellose iri zvakare chinhu chakajairika mune cosmetics uye zvigadzirwa zvega zvega. Iyo inoshandiswa mumakiromita, lotions uye shampoos nekuda kwekukakavara kwayo uye kusimbisa zvivakwa. Pamusoro pezvo, inobatsira kuvandudza iyo yakazara yakazara uye kunzwa kwechigadzirwa.
9. Firimu rinofamba mumishonga yemishonga:
HPMC inoshandiswa zvakanyanya muindasitiri yemishonga yeiyo yemafirimu yekuvhara mahwendefa. Mahwendefa emapiriyoni-akabatanidzwa anopa kutaridzika kwekutaridzika, kuravira masking uye kuchengetedzwa kubva kune zvakatipoteredza zvinhu. HPMC mafirimu anopa yakatsiga uye yunifomu yekuvhara, ichivandudza mhando yeiyo yechigadzirwa chezvinodhaka.
13. Mhedziso:
HydroxyPropyl methylcellose (HPMC) uye hypromellose inonzi Fellulose-based Polulose Polymer ine dzakasiyana-siyana dzekushandisa mumishonga yemishonga, chikafu, cosmetics, uye kuvaka. Zvivakwa zvaro zvakasarudzika, zvakadai sekugadzikana, kugadzikana uye biodergradability, kukonzera kushandiswa kwayo kwakapararira. Iyo inopesana neHPMC mune yakasiyana maindasitiri inoratidza kukosha kwayo sezvinhu zvakawanda zvezhinji, uye kuenderera mberiKutsvaga nekusimudzira kunogona kuvhura zvimwe zvekushandisa mune ramangwana.
Uku kutevedzana kwekunyanyisa kunonzwisiswa nekupa kunzwisisa kwehydroxpropropyl
Kutumira Nguva: Dec-21-2023