1. Tembiricha yeGel (0.2% mhinduro) 50-90 ° C.
2.. Iyo mhinduro yemvura ine nzvimbo yemusoro, yakakwira transparency uye yakagadzikana kuita.
3. HPMC ine nzvimbo yeiyo etermal glation. Iyo yechigadzirwa yemvura mhinduro inotsveneswa kuti iite gel uye majee, uye wozonyungudika mushure mekutonhora. Tembiricha yemhepo yekudzidzira kwakasiyana kwakasiyana. Solubility inosiyana neViscosity. Iyo yakadzika viscosity, iyo yakakura solubility. Zvakataurwa zvakasiyana zveHPMC zvine mamwe mutsauko mune zvavanozvidza, uye kupaza kweHPMC mumvura hakuna kukanganiswa neiyo ph kukosha.
4. Bulk density: 0.25-0.0G / (kazhinji yakakomberedza 0.4g /), chaiyo gravity 1.26-1.31. Kuparadza tembiricha: 180-200 ° C, tembiricha yekudziya: 280-300 ° C. Nzira iyo nzira yekukoshesa kubva pa19,0% kusvika pamakumi matatu muzana, uye iyo hydroxpropyl kukosha kubva pa4% kusvika ku12%. Viscosity (22 ° C, 2%) 5 ~ 200000mpa .s. Tembiricha yeGel (0.2%) 50-90 ° C
5. HPMC ine hunhu hwekukakavara, munyu wekusimbisa, kudzika kwemvura, kudzikisira kwemvura, kuumbwa kwemvura, kuwanda kwemhando yepamusoro, kuparadzaniswa kwezvinhu zvakanaka, kupararira uye kuwirirana.
Kutumira Nguva: Kubvumbi-17-2023