Hydroxypropyl Methylcellulose (HPMC) i polymer inoshanda yakawanda inoshandiswa zvakanyanya mumishonga, chikafu, zvizorwa uye maindasitiri ekuvaka. Iyo ine yakanakisa thickening, firimu-kuumba, kudzikamisa uye nekuzora zvivakwa uye inoita basa rakakosha mukuwanda kwechigadzirwa. Iyo viscosity yeHPMC ndeimwe yeayo akakosha zvivakwa uye ine yakakosha kukanganisa kuita kwechigadzirwa uye mashandisiro.
1. Kukora mhedzisiro
Iyo viscosity yeHPMC inonyanya kutsanangurwa nehuremu hwayo hwemamorekuru uye dhigirii rekutsiva (rudzi uye dhigirii rezvinotsiva). Yakakwira viscosity HPMC inogona kuwedzera zvakanyanya viscosity yemhinduro, nekudaro ichitamba basa rekukora mune akawanda maumbirwo. Semuyenzaniso, muindasitiri yezvekudya, HPMC inowanzoshandiswa seyakakora muzvigadzirwa zvemukaka, zvinwiwa, sosi uye zvigadzirwa zvakabikwa kuvandudza kuravira uye kugadzikana kwechigadzirwa. HPMC ine yakakwirira viscosity inogona kudzivirira zvinobudirira stratification yemvura uye kuvandudza kuenderana kwechigadzirwa.
2. Kusunungurwa kunodzorwa
Muindasitiri yemishonga, HPMC inowanzo shandiswa mukudzorwa kuburitswa kwemishonga maumbirwo. High-viscosity HPMC inogona kuumba gel-viscosity gel mumvura, iyo inonyunguduka zvishoma nezvishoma mumuviri uye zvishoma nezvishoma inobudisa zvinodhaka, zvichibatsira kuwana kusunungurwa kwemishonga kwenguva refu. Semuyenzaniso, mukuwedzera-kuburitswa mahwendefa uye capsules, viscosity yeHPMC ine yakananga mhedzisiro pachiyero chekuburitswa kwezvinodhaka. Kusarudza HPMC ine viscosity yakakodzera inogona kugadzirisa dhizaini yekuburitsa sezvinodiwa, kunatsiridza marapirwo emhedzisiro uye kuderedza mhedzisiro.
3. Mafirimu ekugadzira zvinhu
HPMC ine yakanakisa firimu-inogadzira zvimiro, iyo inonyanya kukosha mune akawanda maapplication. High-viscosity HPMC inogona kuumba firimu rakasimba uye rakafanana uye rinowanzoshandiswa sechinhu chinoputira mahwendefa emishonga kuchengetedza mishonga yemishonga kubva pamigumisiro yechiedza, unyoro uye oksijeni uye kuwedzera hupenyu hwesherufu yechigadzirwa. Uye zvakare, mune zvekuzora, yakakwira-viscosity HPMC inogona kushandiswa mune zvigadzirwa senge kumeso masks, gels uye lotions kupa yakanaka kufukidzwa uye moisturizing mhedzisiro.
4. Kugadzikana
HPMC ine kugadzikana kwakanaka kwekemikari uye kugadzikana kwekupisa mune aqueous mhinduro. Yakakwira viscosity HPMC inogona kuvandudza kugadzikana kwemuviri kwechigadzirwa uye kudzivirira chidimbu kugadzirisa uye stratification. Mune emulsions, suspensions uye colloidal mhinduro, iyo thickening mhedzisiro yeHPMC inogona zvakanyanya kuvandudza kugadzikana kwehurongwa uye kuve nechokwadi chekuti chigadzirwa chinoramba chakafanana panguva yekuchengetedza uye kushandiswa.
5. Lubricity
Yakakwira viscosity HPMC ine lubricity yakanaka, iyo yakakoshawo mune akawanda maindasitiri ekushandisa. Semuyenzaniso, muindasitiri yezvivakwa zvekuvaka, HPMC inowanzoshandiswa musimende dhaka uye gypsum zvigadzirwa semafuta uye thickener kunatsiridza mashandiro ekuvaka uye kusimba kwemuchina wechigadzirwa. Uye zvakare, mukugadzira chikafu, yakakwira viscosity HPMC inogona kuvandudza kuwedzera uye viscoelasticity yehupfu uye kuwedzera kuravira uye kuumbwa kwechikafu.
6. Viscosity kusarudzwa
Mukushandisa zvinoshanda, zvakakosha kusarudza HPMC ine viscosity yakakodzera. A viscosity yakanyanya kukwira inogona kuita kuti mhinduro inetse kubata nekubata, nepo viscosity yakadzikira inogona kusapa kukora kwakakwana uye kudzikamisa mhedzisiro. Naizvozvo, mukugadzira fomula yechigadzirwa, zvinowanzodikanwa kusarudza HPMC ine viscosity yakakodzera zvinoenderana nezvinodiwa zvekushandisa, uye kukwidziridza fomura kuburikidza nemiedzo kuti uwane mibairo yakanaka.
Iyo viscosity yeHPMC ine chekuita kwakakura pakushanda kwayo uye mashandiro mune akasiyana zvigadzirwa zvigadzirwa. Nekusarudza nekugadzirisa viscosity yeHPMC, mabasa mazhinji akadai sekukora, kuburitswa kwakadzorwa, kuumbwa kwemafirimu, kudzikamisa uye mafuta echigadzirwa anogona kuwanikwa kuti asangane nezvinodiwa zvemaindasitiri akasiyana uye maapplication. Mumashandisirwo anoshanda, kunzwisisa kwakadzama kweiyo viscosity hunhu hweHPMC uye zvine musoro kusarudzwa uye optimization zvichibva pane chaiyo formula zvinodiwa zvichabatsira kuvandudza chigadzirwa mhando uye kukwikwidza.
Nguva yekutumira: Aug-12-2024