Hydroxyprupyl methylcellose (HPMC)is is is is is is-ionic mvura-soluble cellulose inobviswa, iyo inogadziriswa nemakemikari kubva kune yakasikwa chirimwa cellulose. Chimiro charo chine methyl uye hydroxypruppropyl mapoka, ayo anoita kuti ive yakanaka mvura solubility, kururamisa, kugadzikana uye mafirimu ekuumba gadziriro. Nekuda kweizvi zvakasarudzika zvivakwa, HPMC inoshandiswa zvakanyanya muminda yakasiyana siyana, pakati pezvishandiswa zvaro mukushandiswa kwayo kwakakoshawo.
1. Marara uye viscosity reulators
Mune mafungidziro, imwe yemabasa makuru eHPMC yakaita seanoti. Zvinogona kuwedzera zvakanyanya zvevisiko zvekudzivirira, kuvandudza kwavo kushandisa ruzivo uye kuita. Zvekuda mafuta, kunyanya midziyo yepamusoro, kuremerwa kunobatsira kudzora iyo fluidity yeiyo destgent, ichiita kuti ive yakagadzikana panguva yekushandisa uye kushoma kukanda mapfumo pasi kana kugara mubhodhoro. Mukuwedzera, viscosity yakakodzera zvakare inobatsira kuderedza marara ejasi uye anowedzera kuderedza kwayo, nekudaro achiita kuti kugeza kwakakosha zvakanyanya.
2. Yakavandudzwa kugadzikana kwe surfacts
Zvishatidziro zvinowanzove ne surfers Semunhu akakwenenzverwa uye stabilizer, HPMC inogona kuvandudza mashandiro emamiriro ezvinhu akasiyana nekugadzirisa visikoka yeiyo mhinduro uye kuwedzeredza kupararira uye kugadzikana kwevasariki. Inobatsira kuderedza mwero wekusagadzikana kwehuputi uye uchengetedze kutsungirira kwekutsungirira foam, kunyanya panguva yekuchenesa apo iyo foam inoda kuvapo kwenguva yakareba.
3. Kuvandudza kuchenesa mhedzisiro
Iyo denderedzwa yeHPMC inobvumira izvo zvinoshanda zvinongedzo muzvisikwa kuti zviitwe zviri nani kune nzvimbo kana machira, kuishandira iyo yekuchenesa. Kunyanya muzvimiro, HPMC inobatsira kuvandudza kudzingwa kwemvura ine tsvina nemvura, ichivabvumira kubviswa zvakanyanya. Mukuwedzera, HPMC inogona zvakare kuvandudza kuchenesa kugona nekudzikisira kuyerera kwekuyerera kuitira kuti isarambe ichisangana neyakagwinya.
4. Kuvandudza ganda-hushamwari hwezvishamiso
Semunhu akasarudzika anotorwa zvinhu, HPMC ine yakanaka biocomputilation uye nyoro zvivakwa. Kuwedzera HPMC yekudzora kunogona kuvandudza unyoro hwekutaurirana kweganda uye kuderedza kutsamwa kweganda. Kunyanya kuti vabati vecheche
5. Membrane kugadzirwa uye kuchengetedzwa
Hpcine simba rakasimba firimu. Mune zvimwe zvigadzirwa zvekutora, HPMC inogona kuumba firimu panguva yekuchenesa yekuchenesa yekuwedzera kudzivirirwa. Semuenzaniso, mune mamwe ekuwachira anodzvinyirira kana maHPMC, HPMC firimu inogona kubatsira kuchengetedza machira kubva mukukatyiswa kana kukuvara, nekudaro nekuwedzera hupenyu hwebasa remucheka.
6. Kuvandudza kunzwa kwekunzwa kweshanduro
Nekuda kwekukakavara kwayo uye anokanganisa zvivakwa, HPMC inogona kuvandudza kunzwa kwekunzwa, kuita kuti vanyatsoita uye kuve nyore kushandisa. Semuenzaniso, mune spray vanochenesa vaishandiswa kuchenesa kicheni kana yekugezera, HPMC inobvumira iyo yakachena kuti irambe iri pamusoro kwenguva refu, ichibvumira kubviswa kwakaringana kwetsvina isina kumhanya nyore.
7. Semunhu akasimbiswa anoburitswa
Mune zvimwe zviitiko zvakakosha zvekushandisa, HPMC inogona zvakare kushandiswa seyekuburitswa-kuburitswa mumiriri. Nekuti HPMC inodonha zvishoma nezvishoma, inogona kunonoka nguva yekuburitsa inoshingaira muLefreds, inovimbisa kuti zvinoshandiswa zvinoshanda zvinogona kuramba zvichishanda panguva yekuchenesa nguva yekuchenesa, nekudaro ichisimbisa iyo yekugezesa.
8. Kudzivirirwa kwezvakatipoteredza uye kusimba
Semunhu polymer yakawedzera kubva kune zvirimwa zvisikwa, HPMC ine zvimwe zvakanakira kuchengetedza kwezvakatipoteredza. Kuenzaniswa nedzimwe peturu-yakavakirwa makomputa, HPMC iri nani kushomeka mumvura uye haizokonzerese kuremerwa kwenguva refu kune zvakatipoteredza. Nekufambira mberi kwegirini uye zvakatipoteredza vane hushamwari pfungwa, vazhinji vanogadzira vabati vanga vatanga kushandisa zvimwe zvakasikwa uye biodegracallow zvinhu. HPMC yave yakakodzera sarudzo nekuda kwekuita kwayo kwakanaka biodegradability.
Kushandiswa kwehydroxypruppropyl methylcelloseMukudzvinyirira zvinonyanya kuratidzwa mune zvakawanda zvakadai sekuremerwa, kudzikisira, kuvandudza kuchenesa simba, kuvandudza hushamwari hweganda, kuumbwa kwefirimu, kuvandudza kubata uye kusunungurwa. Kuita kwayo kunoita kuti ive inowanzo shandiswa kushandiswa muzvimiro zvazvino, kunyanya mvura inodzivirira, kuchenesa sprays, kuchengetwa kweganda kuchenesa uye zvimwe zvigadzirwa. Sevatengi vevatengi vevatengi kune zvakatipoteredza vane hushamwari uye vanoshanda zvinoshanda kuwedzera, HPMC, seyakasikwa uye yakasimba tarisiro, ine tarisiro huru yekushandisa mune ramangwana indasitiri yeramangwana.
Kutumira Nguva: Dec-11-202024