Hydroxypropyl methylcelluloseine hunyoro, kusunga, kuparadzira, emulsifying, kugadzira firimu, kumisa, kunyudza, gelling, surface active, kuchengetedza hunyoro uye kudzivirira colloid. Mhando dzemashandisirwo adzo dzakakura kwazvo.
Kunaka
Kupfava kwehydroxypropyl methylcellulose kunowanzova nemambure makumi masere nemembure zana. Kupfava kwacho kunowedzera, uye kukurumidza kunyungudika, kazhinji, ndiko kuri nani. Kazhinji, ma reactor akamira anogadzira zvigadzirwa zvakatetepa kupfuura ma reactor akatwasuka.
Kutumira
Nyungudutsa hydroxypropyl methylcellulose (HPMC) mumvura kuti iite mvura inoonekera. Tarisa kuti chiedza chinoparara sei. Kana chiedza chikafamba zvakanaka, zvinoratidza kuti hapana zvinhu zvakawanda zvinonyunguduka mumvura.
chiyero
Saizi iri pakati nepakati iri nani. Kana simba remuchina rakanyanya kukura kana kuti diki, zvinogona kunge zvichikonzerwa nekusagona kudzora zvinhu panguva yekugadzira.
Kunze
Hydroxypropyl methylcellulose yakachena inotaridzika zvakanaka uye ine huwandu hushoma, kubva pa0.3-0.4g/ml; HPMC yakasanganiswa ine kuyerera kuri nani uye inonzwa kurema, izvo zvakasiyana pachena nechitarisiko chechigadzirwa chaicho. Chitarisiko cheimwe cellulose inoshandiswa zvakasiyanawo zvikuru nechakajairika, uye zvigadzirwa zvakati zvinoongororwa zvakadzama.
mhinduro yemvura
Mhinduro yemvura yakachena yeHPMC yakajeka, inofambisa chiedza chakawanda, mwero wekuchengetedza mvura ≥ 90%; mhinduro yemvura yeHPMC yakasanganiswa ine madhaka, uye mwero wekuchengetedza mvura wakaoma kusvika 70%.
BaiDu
Kunyangwe kuchena hakugone kutsanangura kanaHPMCZviri nyore kushandisa, uye kana zvinhu zvinochenesa zvikawedzerwa panguva yekugadzira, zvinokanganisa kunaka kwayo. Zvisinei, zvigadzirwa zvakawanda zvakanaka zvine kuchena kwakanaka.
Nguva yekutumira: Kubvumbi-26-2024