Hydroxypyl methypze (HPMC) shine maɓalli mai mahimmanci a cikin kayan gini kamar turmi, tasiri saita lokacin sa da sauran kaddarorin. Fahimtar tasirin HPMC a lokacin saitin turmi ya ƙunshi yin shakatawa a cikin tsarin sunadarai, hulɗa tare da wasu abubuwan tururuwa, da tsarin hydration na turmi.
1. Attrodortion zuwa HPMC:
HPMC polymer ne da aka samo daga selulose ne, ana amfani dashi sosai a cikin ginin a matsayin Thickerner, mai ban sha'awa, wakilin raya, da kuma mai amfani da rheork. Kayayyakinsa na musamman ya sanya shi wani tsari mai rikitarwa a tsarin turmi.
2. Cancanta lokacin turmi:
Lokaci na saita yana nufin tsawon lokacin yana buƙatar turmi don harden bayan hadawa da ruwa. Wannan tsari ya shafi halayen sunadarai da yawa, da farko hydration, inda ruwa ya dogara da barbashi ciminti don samar da manna wanda ƙarshe ya ƙarfafa.
3.Impect na HPMC akan lokacin saiti:
Riƙen ruwa: HPMC yana inganta riƙewar ruwa ta hanyar samar da fim mai kariya a kusa da ciminti na ciminti, rage asarar ruwa ta hanyar lalacewa. Wannan wadatar tsawon tsawan ruwa tana tsawaita lokacin hydration lokacin, wanda ya jinkirta lokacin.
Mai sarrafawa mai sarrafawa: HPMC na iya yin aiki a matsayin mai hako-baya, rage ƙasa da hydration tsari ta hanyar hana ma'amala tsakanin ruwa da ciminti. Wannan mai kula da abin da ke sarrafawa yana ba da damar samun aiki da daidaitawa na saita lokaci bisa ga takamaiman buƙatun gini.
Ingantaccen aiki: ta hanyar inganta daidaituwa ta hanyar da kuma hana rarrabuwa da zubar jini, hpmc yana sauƙaƙe aiki. Lokacin tsawaita aiki yana shafar lokacin saita, yayin da yake ba da damar ƙarin cikakkiyar lalacewa da turmi kafin saitin na faruwa.
Jin daɗin zafin jiki: Za'a iya tsara HPMC don nuna kaddarorin da ake kulawa da zazzabi. A ƙananan yanayin zafi, yana iya bata lokaci saita lokaci mafi mahimmanci, samar da sassauƙa a cikin yanayin sanyi ta hanyar hana daskarewa na turmi.
Sashi da barbashi mai girma: Sakamakon HPMC akan lokaci na lokaci yana dogara ne. Mafi girman maida hankali na HPMC gabaɗaya kai ga mafi girman sake dawowa lokaci. Ari ga haka, da barbashi girman HPMC na iya tasiri ga Discmpivaici da tasiri wajen inganta tsarin gyara.
4.Kara hanyoyin sadarwa:
Tsarin hydration: HPMC yana hulɗa da ruwa yayin tsarin hydration, yana haifar da matrix kamar matrix wanda ke kewaye da barbashi. Wannan cibiyar sadarwar gel tana rage yawan ruwa da ii da wajibi ga hydration na ciminti, don haka ya koma lokacin saita.
Cikakken hulɗa na farfajiya: Kwayoyin kwayoyin halittar HPMC ADSORB a saman barbashi na ciminti, canza su da hana nucleation da girma na kayan hydration. Wannan hulɗa ta sararin samaniya yana rage adadin hydration na ciminti, saboda haka tsoratar da lokacin saita.
Pore ciko: HPMC cika voids tsakanin barbashi ciminti, rage nasu motsi da hana samuwar wani tsari mai yawa yayin hydration. Wannan tasirin poore yana ba da gudummawa ga jinkiri a lokacin saiti ta hanyar yin ci gaban hydration halayen.
HPMC tana taka muhimmiyar rawa wajen daidaita lokacin shirya lokacin turmi ta turmi ta turmi, da kuma ma'amala da ciminti mai sarrafawa. Fahimtar wadannan tasirin suna da mahimmanci ga ingantaccen tsarin turmi don biyan takamaiman bukatun aiki da yanayin aikin muhalli a aikace-aikace. A matsayin ci gaba da ci gaba a cikin kayan gini cigaba ci gaba, ƙarin karin haske cikin tasirin HPMC akan alamu masu turmi zai taimaka wa ci gaban ayyuka masu dorewa.
Lokaci: Feb-18-2025