Sida mid ka mid ah kuwa ugu muhiimsan ee isku-dhafka ah ee unugyada ah ee looxyada ah ee madaafiicda budada ah ee budada ah, hydroxypropyl methylcelrelosuse waxay qabataa howlo badan oo hoobiye ah. Doorka ugu muhiimsan ee hydroxypropyl methylrcellulose ee jameenka sibidhka ayaa ah haynta biyaha iyo qaro weyn. Intaas waxaa sii dheer, is-dhexgalka iyada oo la raacayo nidaamka sibidhka, waxay sidoo kale ka ciyaari kartaa kaaliyaha kaabayaasha hawada, dib-u-habeynta dejinta, iyo hagaajinta xoogga debaajiga sigaarka. saamayn.
Waxqabadka ugu muhiimsan ee hydroxypropyl methylrcelrellase ee madaafiicku waa haynta biyaha. Sida unugyada unugyada loo yaqaan 'ether ether' ee hoobiyeynta, hydroxypropylyl metylcelrellase waxaa loo isticmaali karaa ku dhawaad dhammaan waxyaabaha timacadaamiska ah, inta badan sababtoo ah haynta biyaha. Guud ahaan marka la hadlayo, haynta biyaha ee hydroxypropyl methylcelrellase waxay la xiriirtaa muuqaalkeeda, heerka badalka iyo cabirka walxaha.
Hydroxypropylylulolose methylcelrellose waxaa loo isticmaalaa sidii dhumuc weyn, iyo saamaynta qarogashadeeda ayaa laxiriirta heerka beddelka, cabirka walxaha, viscosicle iyo heerka wax ka badalida hydroxypropyl. Guud ahaan marka la hadlayo, waxa ku sarreeya heerka beddelka iyo viscosity ee cellulose ether, iyo ka yar yar, ee ka yar, ayaa sii cad saamaynta qarosiinta.
In ku jirta hydroxypropyl methylcelrelose, soo bandhigida kooxaha cilmiga metroxypy waxay yareysaa tamarta dusha sare ee xalka aquroxypropyly, sidaa darteed biyo ku dhaca methylcelrelose waxay saameyn ku leedahay hoolka. Ku soo bandhig hawo-mareenka hawada ee xarkaha ah, sababtuna tahay "saamaynta kubada" ee xumbada hawada,
Waxqabadka dhismaha ee madaafiica ayaa la soo gaabiyaa, isla mar ahaantaana, soo bandhigida xumbada hawada ayaa kordhisa heerka wax soo saarka hoobiyaha. Dabcan, xaddiga loo yaqaan 'hawada-hawada loo baahan yahay in la xakameeyo. Gaadhi aad u badan oo hawo-mareen ah ayaa saameyn xun ku yeelan doonta xoogga hoobinaha.
Hydroxypropylylrcellellalose ayaa dib u dhigi doonta geedi socodka dejinta sibidhka, taasoo yareynaysa geedi socodka iyo adkaanta hoolkan ma fiicna hoobitaanka ka dhaca gobollada qabow.
Sida walaxda polymor-ka muddada-dheer, hydroxypropylylulolose waxay wanaajin kartaa waxqabadka isku xirka xidhiidhka ka dib markii lagu daro nidaamka sibidhka ee ku hoos jira agabyada si buuxda u dayactirka qoyaanka
In la soo koobo, waxqabadkaHpmcMADAXWEYNAHA Inta badan waxaa ka mid ah: haynta biyaha, qaro, dheelitirka waqtiga dejinta, hawada ka-qaybgalinta iyo hagaajinta xoogga debaajiga, iwm.
Waqtiga Post: Dec-19-2022