Hydroxypyl methylcelose (hpmc) wani amfani ne na shayarwar sinadarai a cikin turɓayar turmi. Wannan fili na ether yana da kaddarorin musamman waɗanda ke haɓaka aikin, karkara da aikin mutane. Babban aikin hpmc shine ƙara riƙe riƙewar ruwa da kuma inganta, don inganta karfin ikon turmi.
1. Inganta aiki
Weelarfin ƙarfin turke Mix yana nufin iyawarsa ta zama cikin sauƙi kuma a zuba a lokacin gini. Wannan muhimmin yanki ne don tabbatar da cewa turfurace yana da sauƙin mix, zuba da tsari. HPMC yana aiki a matsayin mai fasterimita da ke samar da adadin da ya dace da riƙewar ruwa da danko a turmi. Tare da Bugu da kari na HPMC, turmi ya zama mafi viscous, yana ba shi damar bita da karfi mafi kyau.
Tasirin HPMC akan motsin turmi zai iya danganta shi da ƙarfin sa da kuma canza ruhun cakuda. Ta hanyar ƙara danko na cakuda, HPMC yana ba shi damar gudana mafi kyau da rage kowane irin hali don rarrabe ko jini. Ingantaccen rheology of cakuda shima yana taimakawa rage yawan danko na turmi, yana sauƙaƙa aiki da shi.
2. Kara riƙe ruwa
Rediyon ruwa yana ɗayan mahimman kayan aikin rigar. Yana nufin ikon turmi don riƙe ruwa na dogon lokaci. Rusuwa tana buƙatar isasshen riƙe ruwa don ƙara ƙarfi da hana shrinkage da fatattaka lokacin bushewa.
HPMC yana inganta Rayarwar ruwa ta rigar haɗuwa ta hanyar daidaita shawo da sakin ruwa a cikin cakuda. Yana siffayyar fim ɗin bakin ciki a kusa da barbashi, hana su daga ruwa mai yawa don haka ku kiyaye daidaiton cakuda. Fim ya kuma taimaka jinkirin fitar da ruwa a cikin Mix, don haka tsawaita lokacin aiki na turmi.
3. Kara tasirin girma
ADhesion shine ikon turmi don bond da kuma bi substrate. Wannan muhimmin abu ne mai mahimmanci wajen tabbatar da cewa turmi ya tsaya a wurin kuma baya raba shi daga saman ana amfani dashi. HPMC yana inganta mawadacin rigar haɗuwa ta rigar haɗuwa ta hanyar ƙara ɗaukar shafi na cakuda, don haka inganta ƙarfin sa.
HPMC ta cimma wannan ta hanyar samar da fim na bakin ciki a kusa da barbashi na ciminti, wanda ke taimakawa inganta ƙarfin injin din. Fim yana aiki azaman shamaki, yana hana turmi daga rabuwa da substrate. Inganta turɓayar turɓaya mai ƙarfi yana inganta karkara da amincin gini.
A ƙarshe
Bugu da kari na HPMC zuwa rigar dautsiyoyi masu yawa suna da amfani mai yawa akan aikin, karko da aiki na cakuda. Yana inganta riƙewar ruwa, aikin kai da adveresion, yin turmin yafi dacewa, mai sauƙin ɗauka da ƙarin abin dogara. Wadannan kaddarorin suna yin HPMC mai mahimmanci mai mahimmanci a cikin turɓayar turɓayar turmi.
Lokacin Post: Satumba 15-2023