Sidee loo sameeyaa hypromoseserose?

Hindhorro, oo sidoo kale loo yaqaan hyroxypropylyl methylcelrelose (HPMC), waa poly polymer semyytheral-ka sempyyther-ka laga helo cudurka cellsalose, polsaccharide-ka dabiiciga ah ee dabiiciga ah waxaa laga helaa darbiyada geedka. Soosaarka hypromellose wuxuu ku lug leeyahay dhowr tillaabo oo ay ku jiraan xigta iyo nadiifinta. Halkan waxaa ah dulmar guud oo ku saabsan sida cudurka loo yaqaan 'hypromellose':

1. Cilmi-dhafka cudurka cellulose: howshu waxay ku bilaabmaysaa unugyada unugyada oo ciriiri ah, kaas oo laga heli karo ilo kala duwan oo geedka ah sida alwaax alwaax ah, suuf gacmeed, ama dhirta kale ee firfircoon. 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. Daahirinta Tani waxay ku lug yeelan kartaa maydhista, qashin-qubka, iyo farsamooyinka kale ee kala-goynta si loo helo shey saadaal saafi ah.
4. Qalajinta iyo dhajinta Cabbirka walxaha iyo dhibacadaha budada hropromellose waxaa lagu xakamayn karaa si loo buuxiyo shuruudaha gaarka ah ee codsiyada kala duwan.
5. 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.
6. 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, soo saarista hypromellose-ka taxanaha ah ee xakamaynta kiimikada ee xakameynaya iyo tillaabooyinka nadiifinta ee lagu adeegsaday cellulose, taasoo dhalisay in polymer oo si weyn loo isticmaalo oo leh codsiyo kaladuwan oo leh warshadaha kala duwan ee warshadaha kala duwan.