litaba

Ke tšobotsi efe ea viscosity ea tharollo ea metsi ea hydroxypropyl methyl cellulose?

Hydroxypropyl methyl cellulose e na le tebello e pharaletseng indastering ea kaho, 'me thepa ea eona e babatsehang ea ho tiisa le ho boloka metsi e etsa hore kopo ea eona ea indasteri ea kaho e se ke ea hlokomolohuoa.Empa re tseba hakae ka bokhabane ba eona?Joale ha re bue ka thepa ea viscosity ea hydroxypropyl methyl cellulose aqueous solution.

Hydroxypropyl methyl cellulose aqueous solution e bonolo selelekela: Kgutsufatso ea Senyesemane HPMC non-ionic, water-soluble cellulose ether, ponahalo ea phofo e tšoeu kapa e bobebe e mosehla kapa lintho tse bonahalang tse granular.Lintho tsa eona tse sa latsoeheng, tse sa nkheng, tse se nang chefo, tse tsitsitseng tsa lik'hemik'hale tsa sehlahisoa ka metsing ho etsa mokelikeli oa viscous o boreleli hanyane.

Ke lintlha life tse amang viscosity ea hydroxypropyl methyl cellulose aqueous solution?
1.Kamano le polymer: viscosity ea hydroxypropyl methyl cellulose aqueous solution e lekana le polymer kapa boima ba molek'hule, 'me e eketseha ka ntlafatso ea degree ea polymerization.Phello ena e totobetse haholoanyane tabeng ea polymerization e tlaase ho feta tabeng ea polymerization e phahameng.
2.Kamano pakeng tsa viscosity le mahloriso: viscosity ea hydroxypropyl methyl cellulose ka tharollo ea metsi e eketseha ka motsoako oa tharollo ea metsi, esita le phetoho e nyenyane ea mahloriso e ka baka phetoho e kholo ea viscosity.
3.Kamano pakeng tsa viscosity le sekhahla sa ho kuta: Teko e bontša hore hydroxypropyl methyl cellulose ha e na phetoho e kholo ka tekanyo e tlaase ea ho kuta, 'me viscosity e fokotseha ka ho eketseha ha sekhahla sa ho kuta.
4.Kamano pakeng tsa viscosity le mocheso: hydroxypropyl methyl cellulose e angoa haholo ke mocheso, 'me viscosity e fokotseha ka ho eketseha ha mocheso.
5.Lintlha tse ling: viscosity ea hydroxypropyl methyl cellulose le li-additives tse fapaneng, tharollo, litekanyetso tsa PH le tsona li na le tšusumetso.

Ha re etsa tlhahlobo ea lab eo re hlokang ho e tseba ka sebopeho sa viscosity ea hydroxypropyl methyl cellulose aqueous solution?