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Lintho tse susumetsang ho carboxymethylcellulose sodium letsoai Tharollo Boitšoaro

Lintho tse susumetsang ho carboxymethylcellulose sodium letsoai Tharollo Boitšoaro

Carboxymethylcellulose sodium letsoai (CMC-Na) ke polymer e qhibilihang ka metsing e sebelisoang hangata lits'ebetsong tse fapaneng tsa indasteri le tsa khoebo, ho kenyeletsoa lijo, meriana le lihlahisoa tsa tlhokomelo ea motho. Boitšoaro ba tharollo ea CMC-Na bo susumetsoa ke lintlha tse 'maloa, tse ling tsa tsona li tšohloa ka tlase:

  1. Boima ba molek'hule: Boima ba limolek'hule tsa CMC-Na bo susumetsa boits'oaro ba eona ba tharollo, viscosity, le thepa ea rheological. Limolek'hule tse phahameng tsa CMC-Na polymers hangata li na le li-viscosity tse phahameng tsa tharollo 'me li bonts'a boits'oaro bo bobebe ba ho kuta ho feta bo boima ba limolek'hule tse tlase.
  2. Maikutlo: Khakanyo ea CMC-Na tharollong e boetse e ama boitšoaro ba eona. Maemong a tlase, litharollo tsa CMC-Na li sebetsa joalo ka maro a Newtonian, ha li le maemong a holimo, li fetoha viscoelastic haholoanyane.
  3. Matla a Ionic: Matla a ionic a tharollo a ka ama boitšoaro ba tharollo ea CMC-Na. Matsoai a phahameng a letsoai a ka etsa hore CMC-Na e kopane, e lebisang ho ho eketseha ha viscosity le ho fokotseha ha solubility.
  4. pH: The pH ea tharollo e ka boela ea ama boitšoaro ba CMC-Na. Ka boleng bo tlase ba pH, CMC-Na e ka fetoha protonated, e lebisang ho fokotseng ho qhibiliha le ho eketseha ha viscosity.
  5. Thempereichara: Thempereichara ea tharollo e ka ama boitšoaro ba CMC-Na ka ho fetola solubility ea eona, viscosity, le boitšoaro ba gelation. Lithempereichara tse phahameng li ka eketsa ho qhibiliha ha CMC-Na, ha mocheso o tlase o ka baka gelation.
  6. Sekhahla sa ho kuta: Sekhahla sa ho kuta kapa sekhahla sa phallo ea tharollo se ka ama boitšoaro ba CMC-Na ka ho fetola viscosity ea eona le thepa ea rheological. Ka litekanyetso tse phahameng tsa ho kuta, litharollo tsa CMC-Na ha li na viscous le ho fokotsa ho kuta.

Ka kakaretso, boits'oaro ba tharollo ea CMC-Na bo susumetsoa ke lintlha tse 'maloa, ho kenyelletsa boima ba limolek'hule, mahloriso, matla a ionic, pH, mocheso le sekhahla sa ho kuta. Ho utloisisa lintlha tsena ho bohlokoa ho rala le ho ntlafatsa liforomo tse thehiloeng ho CMC-Na bakeng sa lits'ebetso tse fapaneng.


Nako ea poso: Mar-19-2023
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