Iindidi ze-seluplose ether
I-Selessulose e 'Sether liqela elihlukeneyo lokukhutshelwa okufunyenwe yi-shemilise ye-shemilise, eyona nto iphambili kwiindonga zeseli zezityalo. Uhlobo oluthile lwe-etelsese i-ete imiselwa ngohlobo lwenguqu yekhemikhali eyazisiwe kwi-SellXose. Nazi ezinye iintlobo eziqhelekileyo zeseluplose Talupe, nganye ineepropathi zayo ezahlukileyo kunye nezicelo:
- I-Methyl Selelose (MC):
- Utshintsho lweekhemikhali: Ukwaziswa kwamaqela e-methyl kwi-selsulose umva.
- Iipropathi kunye nezicelo:
- Inyibilika emanzini.
- Isetyenziswe kwizixhobo zokwakha (izifa, iimveliso ze), iimveliso zokutya, kunye namayeza (amatyala etafile).
- I-HYDROXYETHyL seluplose (Hec):
- Utshintsho lweekhemikhali: Ukwaziswa kweqela le-hydroxyyl kwi-selsulose plebone.
- Iipropathi kunye nezicelo:
- Inyibilikiswe ngamanzi kakhulu.
- Iqhelekile isetyenziswa kwi-cosmetics, iimveliso zononophelo lomntu, iipende, kunye namayeza.
- Hydroxypropyl methyl seluplose (HPMC):
- Utshintsho lweekhemikhali: Ukungeniswa kwe-hydroxylypropy kunye namaqela e-methyl kwi-selsulose backbone.
- Iipropathi kunye nezicelo:
- Inyibilika emanzini.
- Isetyenziswe ngokubanzi kwizixhobo zokwakha (izifa, iingubo), amayeza, kunye neemveliso zokutya.
- I-Carboxymethyl Selelose (CMC):
- Utshintsho lweekhemikhali: Ukwaziswa kwe-carboxymethyl amaqela kwi-selsulose backbone.
- Iipropathi kunye nezicelo:
- Inyibilika emanzini.
- Isetyenziswe njenge-thi cokener kunye nokuzinza kwiimveliso zokutya, amayeza, amabele, kunye nokuntywila.
- I-Hydroxypropyl seluplose (HPC):
- Ukulungiswa kweekhemikhali: Ukungeniswa kwamaqela e-hydroxypropy kwi-selsulose umva.
- Iipropathi kunye nezicelo:
- Inyibilika emanzini.
- Iqhelekile isetyenziswa kwiindawo zamayeza njenge-binder, iarhente yefilimu yefilimu, kunye ne-tickener.
- I-Ethyl Selelose (EC):
- Utshintsho lweekhemikhali: Ukwaziswa kwamaqela ethyl kwi-selsulose ngasemva.
- Iipropathi kunye nezicelo:
- Amanzi-aterm.
- Isetyenziswe kwi-cayishini, iifilimu, kunye nokulawulwa kwamayeza okukhutshwa kwamayeza.
- Hydroxylietheethy sethyl seluplose (hemc):
- Ukulungiswa kweekhemikhali: Ukwaziswa kwe-hydroxyteyteyl kunye namaqela e-methyl kwi-selsulose backbone.
- Iipropathi kunye nezicelo:
- Inyibilika emanzini.
- Iqhelekile kwizixhobo zokwakha (izifa, i-grouts), iipeyinti, kunye ne-cosmetics.
Ezi ntlobo zeselselese e kanina zikhethwe ngokusisiseko kwiipropathi zabo ezithile kunye nokusebenza ezifunekayo kwizicelo ezahlukeneyo. Uhlengahlengiso lwekhemikhali Ukuchonga uzolulele, uVeksity, kunye nezinye iimpawu zentsebenzo zeselokhote nganye, eyenza ukuba enze ezinye iimpawu ze-gartilese, ezenza ukuba benze izinto eziguquguqukayo kumashishini anjengokwakhiwa, ukutya, ukutya, kunye nezinye izinto zokuthambisa.
IXESHA LOKUQALA: UJan-01 ukuya ku-024