HPMC inotaurwa nezve hydroxyropropyl methylcellose.
HPMC Chigadzirwa Inosarudza Yakanyanya Yakachena Cotton Cellelose seyakaisa zvinyorwa uye inogadzirwa neakakosha etera pasi pasi peAlkaline mamiriro. Maitiro ese anopedzwa pasi peGMP mamiriro uye otomatiki ekutarisa, pasina chero zvinongedzo zvinoshanda senge nhengo dzemhuka uye mafuta.
HPMC Zvivakwa:
HPMC chigadzirwa hachisi-ionic cellelose ether, kutaridzika kwechena pwere, shoma mumvura uye yakavezwa yeiyo ethanol / mvura, proporth doro / mvura, etc. yemvura mhinduro ine pamusoro chiitiko, yakakwira transparency uye yakagadzikana kuita. HPMC ine zvivakwa zveTermal gel, iyo yechigadzirwa yemvura mhinduro inotsemurwa kuti iite gel chaiyo Solubility inoshandura neiyo viscosity, iyo yakadzika viscosity, iyo yakakura iyo solubility, dzakasiyana dudziro ine mumwe mutsauko mune zvivakwa, HPMC mumvura haina kukanganiswa nePH kukosha. Saizi yeChikamu: 100 mesh pass late yakakura kupfuura 100%. Bulk density: 0.25-0.0G / (kazhinji inenge 0.5g /), chaiyo gravity 1.26-1.31. Kudzikama tembiricha: 190-200 ℃, tembironization tembiricha: 280-300 ℃. Kumusoro Kwekwe: 42-56dyn / cm in 2% mhinduro mhinduro. Nekuwedzera kwezvinhu zvemukati, nzvimbo yeGel yakadzikira, iyo solubility yemvura yakawedzera, uye chiitiko chacho chakawedzerawo. HPMC ine hunhu hwekuita kwakasimba, munyu, wakaderera ASH zvemukati, kudzika kwemvura, kudzikisira kwemvura, kugadzikana kwakanaka kuumba uye kuramba kurwisa enzyme, kuparadzaniswa uye kuparadzana uye kupararira.
HpMc application:
1. Piritsi inobatanidza: HPMC yakashandiswa seye vemahara inovhara zvinhu mukugadziriswa kwakasimba, inogona kuumba yakaoma, yakanaka uye yakanaka firimu, iyo yekushandisa ye2% -8%. Mushure mekutambudza, kusimba kwemumiririri kuchiedza, kupisa uye zvinyoro zvinowanda; Asina kuravira uye isina kusimba, nyore kutora, uye hpmc pigment, sunscreen, lubricants uye zvimwe zvinowirirana zvakanaka zvezvinhu. Yakajairwa Coating: Mvura kana 30-80% ethanol yekunyungudika HPMC, ne3-6% Soludient's Spredients (yakadai se: ivhu tembiricha -10, PEG400, talc, etc.).
2.. HPMC yemafirimu inogona kuvandudza kusimba kweExuic-soluble coating mumiririri mukuchengetedza.
3. Kusunungurwa-Kugadzirira Kugadzirira: Uchishandisa HPMC seMiririri wePore-Inting uye uchivimba neTEthyl Cellolose Screens, Mahwendefa Akasunungura-Acting anogona kugadzirwa.
4. Kukoshesa mumiririri uye collid inodzivirira inonamira uye ziso kudonha: HPMC yekukakavara mumiririri inowanzoitwa yakashandiswa kusunganidzwa kwe1.45-1%.
5. Anoshema: HPMC seBinder General Convertration ye2% -5%, yaishandiswa kuvandudza kugadzikana kwehydrophobic chinamatira, inowanzo shandiswa kusunganidzwa kwe 0.5-1.5%.
6. Kunonoka mumiririri, kudzorwa kwekusunungurwa mumiririri uye kumiswa mumiriri. Kumiswa Agent: Iyo yakajairwa dosage yemumiriri kumiririri ndeye 0.5-1.5%.
7. Chikafu: HPMC sekuwedzera kwezvinwiwa zvakasiyana-siyana, zvekudya, zvinokatyamadza, sekumiririra, simlsifier, stabilizer, simplimer
8. Inoshandiswa mune cosmetics seanosheni, emulsifiers, firimu inoumba vamiririri, nezvimwe.
Kutumira Nguva: Jan-14-2022