Focus on Cellulose ethers

Ingabe i-hydroxyethyl cellulose i-hydrophilic?

Yebo, i-hydroxyethyl cellulose (HEC) iyi-hydrophilic, okusho ukuthi inokuhlangana kwamanzi futhi iyancibilika emanzini. I-HEC iyi-polymer encibilika emanzini etholakala ku-cellulose, i-polymer eyenzeka ngokwemvelo etholakala ezitshalweni. Amaqembu e-hydroxyethyl ku-molecule ye-HEC andisa ukuncibilika kwawo kwamanzi ngokwethula amaqembu e-hydrophilic (athanda amanzi) kumgogodla we-cellulose.

I-HEC ivame ukusetshenziswa ezimbonini ezihlukahlukene njenge-thickener, binder, kanye ne-stabilizer ngenxa yokuncibilika kwayo emanzini okuhle kakhulu kanye nekhono lokwenza izixazululo ezizinzile. I-HEC isetshenziswa emikhiqizweni yokunakekelwa komuntu siqu njengama-shampoos nama-lotions njenge-thickener ne-emulsifier, kanye nakumapende nama-coatings njengesishintshi se-binder ne-rheology.

Sekukonke, i-HEC iyi-polymer eyi-hydrophilic encibilika emanzini futhi engakha izixazululo ezizinzile. Ukuncibilika kwayo emanzini kuyenza ibe isithako esiwusizo ekusetshenzisweni okuhlukahlukene lapho amanzi eyingxenye ebalulekile.


Isikhathi sokuthumela: Mar-08-2023
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