Aikace-aikacen Aikin HPMC
Hydroxypropyl methyl cellulose (HPMC) wani nau'in cellulose ether ne wanda ba ionic ba, wanda aka yi shi da kayan polymer na halitta a matsayin kayan aiki kuma an tace shi ta hanyar jerin hanyoyin sinadarai. A yau za mu koyi game da aikin aikace-aikacen HPMC.
● Narkewar ruwa: ana iya narke shi a cikin ruwa a kowane rabo, mafi girman yawansa ya dogara da danko, kuma narkewar ba ta shafi PH.l Narkewar halitta ba: Ana iya narke HPMC a cikin wasu narkewar halitta ko kuma narkewar halitta a cikin ruwa kamar dichloroethane, maganin ethanol, da sauransu.
● Halayen gel ɗin zafi: Gel ɗin da za a iya juyawa zai bayyana lokacin da aka dumama ruwan maganinsu zuwa wani zafin jiki, tare da ingantaccen aiki mai sauri.
● Babu cajin ionic: HPMC wani abu ne da ba na ionic ba, kuma ba zai haɗa da ions na ƙarfe ko abubuwa masu rai ba don samar da abubuwan da ba sa narkewa.
● Kauri: Tsarin ruwansa yana da kauri, kuma tasirin kauri yana da alaƙa da danko, yawansa, da tsarinsa.
● Rike ruwa: HPMC ko ruwan da ke cikinsa zai iya sha da kuma riƙe ruwa.
● Samar da fim: Ana iya yin HPMC ya zama fim mai santsi, mai tauri, kuma mai laushi, kuma yana da kyakkyawan juriya ga mai da iskar shaka.
● Juriyar enzyme: Maganin HPMC yana da kyakkyawan juriya ga enzyme da kuma kyakkyawan kwanciyar hankali na danko.
● Kwanciyar PH: HPMC yana da daidaito idan aka kwatanta da acid da alkali, kuma pH ba ya shafar tsakanin 3-11. (10) Ayyukan saman: HPMC yana samar da aikin saman a cikin maganin don cimma tasirin emulsification da kariya daga colloid.
● Halayen hana lanƙwasawa: HPMC yana ƙara fasalulluka na tsarin thixotropic zuwa foda na putty, turmi, manne na tayal, da sauran kayayyaki, kuma yana da kyakkyawan ikon hana lanƙwasawa.
● Watsawa: HPMC na iya rage tashin hankali tsakanin matakai kuma ya sa matakin da aka watsar ya zama digo-digo masu girman da ya dace.
● Mannewa: Ana iya amfani da shi azaman manne don yawan launin fata: takarda 370-380g/l³, kuma ana iya amfani da shi a cikin shafa da manne.
● Man shafawa: Ana iya amfani da shi a cikin kayayyakin roba, asbestos, siminti, da yumbu don rage gogayya da inganta iskar siminti.
● Dakatarwa: Yana iya hana barbashi masu tsayayye daga hazo da kuma hana samuwar hazo.
● Emulsification: Domin yana iya rage tashin hankali a saman fuska da kuma a tsakanin fuskoki, yana iya daidaita emulsion ɗin.
● Colloid mai kariya: Ana samar da wani Layer mai kariya a saman digo-digo da aka warwatse domin hana digo-digo haɗuwa da taruwa don cimma tasirin kariya mai dorewa.
Lokacin Saƙo: Mayu-08-2025