HEC no nā huahana kūikawā

HydroxyethylcelluloseHEChe polymer hiki ke hoʻoheheʻe ʻia i ka wai ʻole i hiki ke hoʻoheheʻe ʻia i ka wai wela a me ka wai anuanu. ʻO ka Hydroxyethylcellulose series HEC he ākea ākea o nā viscosities, a ʻo nā mea hoʻonā wai he wai non-Newtonian āpau.

ʻO ka Hydroxyethyl cellulose kahi mea hoʻohui pono i nā huahana kemika i kēlā me kēia lā. ʻAʻole hiki iā ia ke hoʻomaikaʻi wale i ka viscosity o ka wai a i ʻole emulsion cosmetics, akā hoʻomaikaʻi hoʻi i ka hoʻopuehu a me ka paʻa ʻana o ka foam.

pono:
1. He hydration maikaʻi loa.
2. Loaʻa ka paʻa a me ka piha.
3. Ka waiwai hana kiʻiʻoniʻoni maikaʻi loa.
4. He kiʻekiʻe loa ka uku hana.
5. He kūlana maikaʻi loa ia o ka hoʻololi ʻana e hōʻoia i ka paʻa anti-mildew lōʻihi o ka huahana.

Degere polymerization:
ʻEkolu mau pūʻulu hydroxyl ma kēlā me kēia ʻāpana anhydroglucose i cellulose, i mālama ʻia me ka alkali i loko o ka wai wai sodium hydroxide solution e loaʻa ai ka paʻakai paʻakai cellulose, a laila e hana i ka hopena etherification me ka ethylene oxide e hana i ka hydroxyethyl cellulose ether. Ma ke kaʻina hana o ka synthesizing hydroxyethyl cellulose, hiki i ka ethylene oxide ke pani i nā pūʻulu hydroxyl ma ka cellulose, a e hana i ka hopena polymerization kaulahao me nā pūʻulu hydroxyl i nā hui i pani ʻia.

Loaʻa i ka Hydroxyethylcellulose nā waiwai hydration maikaʻi loa. He laumā a ʻaʻahu kona ʻano wai, me ka maikaʻi o ka wai a me ka pae. No laila, ʻo nā mea hoʻonaninani i loaʻa i ka hydroxyethyl cellulose he kūlike maikaʻi a piha i loko o ka ipu, a pālahalaha maʻalahi i ka lauoho a me ka ʻili ke hoʻohana ʻia. Hoʻohana nui ʻia i loko o nā conditioners, nā holoi kino, nā kopa wai, nā gels shaving a me nā pua, nā niho niho, nā deodorants antiperspirant paʻa, nā ʻiʻo (nā pēpē a me nā pākeke), nā gels lubricating.

Ma waho aʻe o ka mālama ʻana i ka wai,hydroxyethyl celluloseloaʻa nā waiwai hana kiʻiʻoniʻoni maikaʻi loa. Hoʻopaʻa ʻia ka kiʻiʻoniʻoni i hana ʻia i loko o kahi kūlana piha ma lalo o 350x a me 3500x ka nānā ʻana i ke aniani, a lawe mai ia i kahi ʻili maikaʻi maikaʻi loa ke hoʻohana ʻia i nā mea hoʻonaninani.