Waa maxay cudurka hypromellose laga sameeyay?

Hindhoro, oo loo yaqaan hydroxypropyl methylcelrelose (HPMC), waa poly pymmer semynyther-ka semisy-ka laga helo unugyada unugyada dabiiciga ah ee laga helo darbiyada unugyada ee dhirta. Waa tan sida loo sameeyo hypromellose:

1. Cellulose Saxeexin Cellulose waxaa caadi ahaan laga soo saaray ilahaan iyada oo loo marayo taxane ah oo kiimiko ah oo ah geedi socodyo farsamo si loo helo qalab keli ah oo nadiif ah.
2. Xadgudubka Dib-u-habeynta waxaa lagu gaadhaa iyada oo ka jawaabeysa unugyada unugyada leh propylene okside (si ay u soo bandhigto kooxaha hyroxypropyl (si loo soo bandhigo kooxaha methyl chloride (si ay u soo bandhigaan kooxaha methyl chloride (si ay u soo bandhigaan kooxaha methyl) xaalado la xakameeyo).
3. Nadiifinta iyo ka shaqeynta: Ka dib markii xirashada ka dib, sheyga ka dhalanaya wuxuu ku socdaa daahirinta si meesha looga saaro cilado iyo waxyaabaha lagu soo celiyo falcelinta. Dhiig-baxa hropromelose nadiif ah ayaa markaa loo shaqeeyaa qaabab kala duwan sida budo, granules, ama xalal, iyadoo kuxiran codsigiisa loogu talagalay.
4. Xakamaynta Tayada: Inta lagu gudajiro hanaanka wax soo saarka, tillaabooyinka xakamaynta tayada tayada ayaa la hirgaliyay si loo hubiyo daahirka, joogteynta, iyo shaqeynta badeecada hypromellose. Tan waxaa ka mid ah tijaabada cabirrada sida miisaanka molikal, viscosity, jilicsan, iyo astaamaha kale ee jidhka iyo kiimikada.
5. Baakadaha iyo qaybinta: Mar alla markii badeecada hypromosellollojellose ay la kulmaan faahfaahinta tayada, waxaa lagu sooraaciyaa weelal ku habboon oo loo qaybiyo warshado kala duwan oo loogu isticmaalo dawooyinka, alaabada cuntada, waxyaabaha la isku qurxiyo, iyo codsiyada kale.

Guud ahaan, hropromellose waxaa lagu sameeyaa taxane falcelin kiimikooyin ah oo la xakameynayo iyo tillaabooyin nadiifin lagu adeegsaday cellulose, taasoo dhalisay in polymer oo aad loo isticmaalo oo si weyn loo isticmaalo codsiyada kaladuwan ee warshadaha kaladuwan.