Hydroxylenyl Cellulose (HPMC) inzvimbo yeiyo inoshandiswa zvakanyanya kushandiswa mumidziyo dzakasiyana siyana senge zvinodhaka, zvivakwa, zvivakwa uye zvivakwa. Icho chinobva kune cellulose uye inoumba glue coagulant pane hydrophilic. Iyo yakachena fomu yeHPMC is a White isingaravira hupfu inotsamwiswa mumvura kuti iite chirevo chinojekesa.
Hpmc's Lupstaration ndiyo nzira yekuwedzera kana kusanganisa zvinhu zvakachena kune zvimwe zvinhu zvekuchinja maitiro ayo kana kuderedza mari yekugadzira. Iyo doping muHPMC inogona kuchinja iyo yemuviri, yemakemikari uye michina zvivakwa zveHPMC. HPMC inoshandisa yakati wandei manhamba ekutonga, kusanganisira starch, cellape, Sucrose, Glucose, Carboxyleth Cellyum (CMC) uye Polyethylene ethylene (Pelythyle Kuwedzerwa kwevakuru ava kuchakanganisa mhando, kuchengeteka uye kushanda kweHPMC.
Kune misiyano yakati wandei pakati peiyo hpmc uye dutu cellulose:
1. CHEMA: Musiyano mukuru pakati pePPMC uye doro cellulose ndiko kuchena kwavo. Yakachena HPMC chinhu chimwe chete pasina chero kusvibiswa kana zvekuwedzera. Kune rimwe divi, mutambo wedhisheni une zvimwe zvinhu, izvo zvingave zvimwe zvinhu izvo zvine chinangwa kana nemaune zvinokanganisa hunhu hwavo nehunhu.
2.. Iyo Hopm CHPMC inogona kunge iine hunhu hwakasiyana hwenyama, zvichienderana nerudzi uye huwandu hweiyo yekuwedzera mumiriri. Kugamuchirwa kunogona kukanganisa iyo solubility, viscosity uye ruvara rwezvinyorwa.
3. Chemical Hunhu: Yakachena HPMC iri yakachena kwazvo polymer ine mamiriro emakemikari anoenderana. Kubvumirwa kune zvimwe zvinhu kunogona kuchinja maitiro emakemikari eHPMC, iyo inokanganisa mabasa ayo uye kuchengetedzeka.
4 Hupombwe HPMC inogona kupindirana nezvimwe zvinhu nenzira isingafungidziriki, iyo inokonzera matambudziko akakomba ehutano.
5. Mutengo: akagadziridzwa cellulose akadhura pane yakachena HPMC, nekuti kuwedzera kwevamiriri vechikepe kunoderedza mari yekugadzira. Nekudaro, kushandiswa kwehombodo hpmc mukugadzira zvinodhaka kana zvimwe zvigadzirwa zvinogona kukuvadza mhando uye kushanda kwechigadzirwa.
Zvese mune zvese, yakachena HPMC yakachena kwazvo uye yakachengeteka polymer, ine zviitiko zvinoenderana uye zvemuviri. Kufungidzira nezvimwe zvinhu kunogona kuchinja hunhu hweHPMC, nekudaro kukanganisa kunaka kwemhando uye kuchengetedzwa kwechigadzirwa. Naizvozvo, yakachena HPMC inofanira kushandiswa mukugadzira zvinodhaka, chikafu, zvivakwa uye zvimwe zvigadzirwa.
Tumira nguva: Jun-26-2023