Focus on Cellulose ethers

Ngaba iCationic Hydroxyethyl cellulose iThina?

Ngaba iCationic Hydroxyethyl cellulose iThina?

Ewe, i-cationic Hydroxyethyl cellulose (HEC) inokusebenza njenge-thickener.I-Hydroxyethyl cellulose yi-non-ionic derivative ye-cellulose esetyenziswa ngokubanzi njenge-ejenti yokuqina kumashishini ahlukeneyo, kubandakanywa ukhathalelo lomntu, iimveliso zasekhaya, amayeza, kunye nezinto zokwakha.

I-Cationic Hydroxyethyl cellulose luhlobo olulungisiweyo lwe-HEC oluqulethe amaqela ahlaziywe kakuhle, aziwa njengamaqela e-quaternary ammonium.La maqela e-cationic abonelela ngeepropati ezizodwa kwi-polymer, kubandakanywa ukuhambelana okuphuculweyo kunye neentlobo ezithile zemixube kunye nokunyanzeliswa kwe-substantivity kwiindawo ezihlawuliswa kakubi.

Njenge-thickener, i-cationic Hydroxyethyl cellulose isebenza ngokwenza inethiwekhi yamatyathanga epolymer xa ihlakazwe emanzini okanye kwezinye izinyibilikisi.Esi sakhiwo senethiwekhi sibamba ngokufanelekileyo kwaye sibambe iamolekyu zamanzi, ukwandisa i-viscosity yesisombululo okanye ukusabalalisa.Iqondo lokutyeba lixhomekeke kwizinto ezifana nokugxininiswa kwepolymer, ubunzima bemolekyuli yamatyathanga epolymer, kunye nesantya sokucheba esisetyenziswa kwinkqubo.

I-Cationic Hydroxyethyl cellulose iluncedo ngakumbi njenge-agent etyebisayo ekuxutyweni apho ubume bayo be-cationic bubonelela ngeenzuzo ezongezelelweyo.Umzekelo, inokuphucula iipropathi zokumisela imeko kwiimveliso zokhathalelo lweenwele, iphucule ukubekelwa phezulu kwindawo ekucoceni iifomyula, okanye iphucule ukuncamathela kwisubstrates kwizinto ezithile zokwakha.

I-cationic Hydroxyethyl cellulose yipolymer eguquguqukayo enokuthi isebenze njenge-thickener esebenzayo kuluhlu olubanzi lwezicelo, ibonelela ngolawulo lwe-viscosity, ukuzinza, kunye nezinye iipropati ezinqwenelekayo kwiimveliso eziqulunqiweyo.


Ixesha lokuposa: Feb-12-2024
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