Hydroxyethyl cellulose da ake samu a kayan kwalliya

A fannin kayan kwalliya, akwai sinadarai da yawa marasa launi da wari, amma kaɗan ne daga cikin abubuwan da ba sa da guba. A yau, zan gabatar muku da sinadarin hydroxyethyl cellulose, wanda ya zama ruwan dare a cikin kayan kwalliya ko abubuwan yau da kullun.

hydroxyethyl cellulose mai suna hydroxyethyl cellulose
Wanda kuma aka sani da (HEC) fari ne ko rawaya mai haske, mara wari, mara guba ko kuma mai kauri kamar foda. Saboda HEC yana da kyawawan halaye na kauri, dakatarwa, wargajewa, emulsifying, haɗawa, samar da fim, kare danshi da kuma samar da colloid mai kariya, an yi amfani da shi sosai a aikace-aikacen likita da na kwalliya.

Fasallolin Samfura
1.HEC yana narkewa a cikin ruwan zafi ko sanyi, kuma baya zubewa a yanayin zafi mai yawa ko tafasa, wanda hakan ke sa shi yana da halaye iri-iri na narkewa da ɗanko, da kuma gelation mara zafi;

2. Ba ionic ba da kansa zai iya rayuwa tare da nau'ikan polymers masu narkewa cikin ruwa, surfactants da gishiri, kuma kyakkyawan mai kauri ne na colloidal wanda ke ɗauke da mafita mai yawan maida hankali na dielectric;

3. Ƙarfin riƙe ruwa ya ninka na methyl cellulose sau biyu, kuma yana da ingantaccen tsarin kwarara;

4. Idan aka kwatanta da methyl cellulose da aka sani da hydroxypropyl methyl cellulose, ikon warwatsewar HEC shine mafi muni, amma colloid mai kariya yana da ƙarfi sosai.

rawar da ya taka a cikin kayan kwalliya
Nauyin kwayoyin halitta na kayan kwalliya, yawan mahaɗan halitta, mahaɗan wucin gadi da sauran abubuwa sun bambanta, don haka ya zama dole a ƙara wani abu mai narkewa don sa dukkan sinadaran su taka rawar da ta fi dacewa. Sifofin narkewa da danko na hydroxyethyl cellulose suna taka rawa sosai, kuma suna kiyaye daidaito, ta yadda za a iya kiyaye ainihin siffar kayan kwalliya a lokutan sanyi da zafi. Bugu da ƙari, yana da sifofin sanyaya jiki kuma ya zama ruwan dare a cikin kayan kwalliya na kayayyakin sanyaya jiki. Musamman ma, kusan duk an ƙara abin rufe fuska, toners, da sauransu.

sakamako mai illa
Hydroxyethyl cellulose da ake amfani da shi a kayan kwalliya ba shi da guba idan ana amfani da masu laushi, masu kauri, da sauransu. Kuma ana ɗaukarsa a matsayin samfurin kare muhalli na 1 a EWG.