HEC no nā mea hoʻonani a me ka mālama pilikino

Hydroxyethyl cellulose HEC he mea koʻikoʻi i nā mea hoʻonaninani a me ka mālama pilikino. ʻO ka solubility a me ka viscosity waiwai o ka hydroxyethyl cellulose HEC e pāʻani i ka hana piha i ka mālama ʻana i ke kaulike, i hiki ke mālama ʻia ke ʻano kumu o nā mea hoʻonaninani i nā kau wela a me ke anuanu. Eia kekahi, loaʻa iā ia nā waiwai o ka moisturizing a he mea maʻamau i nā mea hoʻonaninani. ʻOi aku ka nui o ka mask facial, toner a pēlā aku.

ʻO nā mea hoʻonaninani, ma ke ʻano he ʻano mea hoʻopili pololei ma ka ʻili, e nānā nui nā mea hoʻohana i ka haku mele a me ka palekana o kā lākou mea ʻike i hoʻohui ʻia i kā lākou nani a me nā hana mālama ʻili.

He ahais hydroxyethyl celluloseHEC?

HECʻO ka Hydroxyethyl cellulose he keʻokeʻo a ʻeleʻele paha, ʻono ʻole, pauka ʻawaʻawa ʻole a paʻa fibrous paha. I loko o ka hana ʻenehana a me ka hana hoʻokolohua, hoʻohui ʻia ka cellulose kumu a me ka ethylene oxide (a i ʻole chloroethanol) e ka hopena etherification.

Na waiwai a me na hana oHEC:

He mau waiwai maikaʻi ko HEC no ka hoʻonui ʻana i ka viscosity, ka mea like ʻole, ka emulsifying solution, ka hoʻopaʻa ʻana, a me ka hōʻemi ʻana i ka volatilization moisture a me ka hāʻawi ʻana i ka colloid pale.

Ke kuleana o HEC i loko o nā mea hoʻonaninani

Aia ka cosmetic i loko o nā ʻano ʻano like ʻole a i ʻole nā ​​​​mea hana hoʻohui ʻenehana paʻakikī paʻakikī, a me nā waiwai kino a me nā kemika ma waena o nā hoa, i ke kaʻina hana i hana ʻia e pono e hoʻohui i kaHEC as emulsifier, hiki i nā mea hoʻopili ke hana i nā ʻano meaʻai e hiki i kahi hopena plastik mau. I ka hoʻohana ʻana, hiki i nā mea hoʻonaninani ke hoʻololi i nā ʻano ʻili like ʻole a me ka mahana a me ka haʻahaʻa o ke kaiapuni. I mea e hoʻonui ai i ka mākeke adaptability a me ka hopena hoʻohana mea kūʻai. ʻO nā waiwai hydrating oHECʻO ka hydroxyethyl cellulose kekahi hana koʻikoʻi i ka mālama ʻana i ka ʻili.

Water-soluble polymer compound i hoʻohana ʻia i nā mea hoʻonaninani

Aia nā ʻano kūlohelohe a me ka synthetic. ʻO nā pūhui polymer hiki ke hoʻoheheʻe ʻia i ka wai maoli: starch, mea kanu lāʻau, gelatin holoholona, ​​a me nā mea ʻē aʻe, akā ʻaʻole paʻa ka maikaʻi, paʻakikī i ke aniau, ka ʻāina ʻāina, nā hua liʻiliʻi, a hiki ke hoʻopili ʻia i ka bacteria, mold a me ka hopena metamorphic.HECHydroxyethyl cellulose synthesis o ka wai-soluble polymer pūhui: polyvinyl alcohol, poly (ethylene) ʻO Pyrrolidone, paʻa, haʻahaʻa haʻahaʻa i ka ʻili, haʻahaʻa kumu kūʻai, no laila ma kahi o ka wai-soluble polymer pūhui i lilo i kumu nui o nā mea waiwai colloid. Hoʻokaʻawale ʻia ʻo ia i semi-synthetic a me synthetic wai-soluble polymer pūhui. Hoʻohana pinepine ʻia nā pūhui polymer semi-synthetic wai-soluble: methyl cellulose, ethyl cellulose, carboxymethyl fiber,Vitamina sodium,HEChydroxyethyl cellulose, guar gum a me kā lākou mau mea i loaʻa. ʻO ka hui ʻana o nā pūhui polymer hiki ke hoʻoheheʻe ʻia i ka wai i hoʻohana mau ʻia: polyvinyl alcohol, polyvinylpyrrolidone, acrylic acid polymer. Hoʻohana ʻia kēia i nā mea hoʻonaninani e like me nā adhesives, thickeners, film formers, emulsifying stabilizers.