ʻO Hydroxyethylcellulose (HEC) he polymer non-ionic wai-soluble i hoʻohana nui ʻia i nā huahana mālama ʻili. Ma ke ʻano he cellulose i hoʻololi ʻia, hoʻokomo ʻo hydroxyethylcellulose i nā pūʻulu ethoxy i loko o ke kaulahao molekula cellulose kūlohelohe e loaʻa ai ka solubility maikaʻi a me ka paʻa i ka wai. ʻO kāna mau hana nui i ka mālama ʻili e pili ana i ka mānoanoa, ka moisturizing, ka hoʻopaʻa ʻana, a me ka hoʻomaikaʻi ʻana i ka pā o ka huahana.
1. Mānoanoa
ʻO kekahi o nā hana koʻikoʻi o ka hydroxyethylcellulose he mea mānoanoa. I nā huahana mālama ʻili e like me nā lotions, creams, cleansers a me nā gels, ʻo ke kuleana o nā mānoanoa e hoʻonui i ka viscosity a me ka paʻa ʻana o ka huahana, e maʻalahi ka hoʻopili ʻana a mālama i ka ʻili o ka ʻili, a laila e hoʻomaikaʻi ai i ka ʻike hoʻohana o ka huahana. Hiki i ka Hydroxyethylcellulose ke hana i ka hopena colloidal like ʻole ma ka hoʻomoʻa ʻana i ka wai a me ka pehu ʻana, a laila e hoʻonui ai i ka viscosity o ke ʻano, a ʻaʻole i hoʻopilikia ʻia kēia hopena mānoanoa e nā electrolytes, no laila hiki ke noho paʻa i nā ʻano ʻano like ʻole.
2. Moisturizing hopena
I ka mālama ʻana i ka ʻili, he hana koʻikoʻi ka moisturizing, a hāʻawi pū ka hydroxyethyl cellulose i kēia ʻano. Hiki iā ia ke hoʻopaʻa a hoʻopaʻa i kahi nui o ka wai, e hana i kahi pale moisturizing e pale ai i ka nui o ka nalowale o ka wai mai ka ʻili. Ke hoʻohana pū ʻia me nā moisturizer ʻē aʻe, hiki i ka hydroxyethyl cellulose ke kōkua i ka laka ʻana i ka makū, hoʻolōʻihi i ka hopena moisturizing, a mālama i ka ʻili palupalu a maʻalahi ma hope o ka hoʻohana ʻana.
3. Mea hoʻopaʻa
Hana pū ka Hydroxyethyl cellulose ma ke ʻano he stabilizer e kōkua i ka pale ʻana i ka stratification huahana a i ʻole ka ua. I loko o nā huahana emulsified, e like me nā lotions a i ʻole nā kilika, he mea koʻikoʻi ke kūpaʻa ma waena o ka pae wai a me ka ʻaila. Hiki i ka Hydroxyethyl cellulose ke hoʻomaikaʻi i ka paʻa o ka ʻōnaehana emulsified a hoʻonui i ke ola o ka huahana ma o ka hoʻonui ʻana i ka viscosity o ka ʻōnaehana a pale i ka sedimentation o nā mea.
4. E hoʻomaikaʻi i ka paʻi huahana
I nā huahana mālama ʻili, ʻo ka paʻi he ʻāpana koʻikoʻi o ka ʻike mea kūʻai. Hiki i ka Hydroxyethyl cellulose ke hāʻawi aku i ka huahana i kahi paʻi māmā a silky me ka waiho ʻole ʻana i kahi manaʻo paʻa a momona paha. No laila, hoʻohana pinepine ʻia i nā huahana e pono ai ka hoʻopā ʻana a me ka māmā, e like me nā gels a me nā lotions hoʻomaha. Eia kekahi, ʻo ka haʻahaʻa haʻahaʻa a me ka ʻili maikaʻi o ka hydroxyethyl cellulose e kūpono i nā huahana mālama ʻili.
5. Hoʻonui i ka hana huahana
Ma waho aʻe o nā hana i luna aʻe, hiki i ka hydroxyethyl cellulose ke hoʻomaikaʻi i ka like ʻole o ka hāʻawi ʻana i nā mea hana, e hōʻoia ana e hiki ke hoʻohele like ʻia nā mea hana ma ka ʻili o ka ʻili, a laila e hoʻonui ai i ka hopena holoʻokoʻa o ka huahana. No ka laʻana, i loko o nā formulas i loaʻa nā antioxidants, nā mea antibacterial a i ʻole nā mea keʻokeʻo, hiki i ka hoʻohana ʻana i ka hydroxyethyl cellulose ke kōkua i kēia mau mea e hana pono.
6. Hypoallergenicity
E like me ka non-ionic polymer material, hydroxyethyl cellulose he haʻahaʻa allergenicity a haʻahaʻa haʻahaʻa ma muli o kona ʻano kemika, no laila ua hoʻohana nui ʻia i nā huahana mālama ʻili. No ka poʻe i maʻalahi i nā hopena maʻi a i ʻole nā pale ʻili i hōʻino ʻia, hydroxyethyl cellulose kahi koho palekana a maikaʻi.
7. Hiki i ka biodegradability
ʻO ka Hydroxyethyl cellulose kahi huahana i hoʻololi ʻia i loaʻa mai ka cellulose kūlohelohe, no laila he biodegradability maikaʻi a me ke aloha kaiapuni. Ma ke ʻano o ka hoʻonui ʻana o ka nānā ʻana o nā mea kūʻai aku i ka mālama ʻana i ke kaiapuni a me ka hoʻomohala hoʻomau, ʻoi aku ka kiʻekiʻe o nā huahana e hoʻohana ana i ka hydroxyethyl cellulose.
8. Ka launa pū ʻana
Hiki i ka Hydroxyethyl cellulose ke hoʻohālikelike i ke kumu a hiki ke noho pū me nā mea hana like ʻole, surfactants, emulsifiers, etc. me ka ʻole o nā hopena ʻino. Hoʻohana nui ʻia kēia i nā ʻano huahana mālama ʻili. Hiki i ka Hydroxyethylcellulose ke pāʻani i kahi kūlana paʻa i nā ʻōnaehana wai a me nā ʻōnaehana ʻaila.
Hoʻokani ka Hydroxyethylcellulose i nā ʻano hana like ʻole i nā huahana mālama ʻili, mai ka mānoanoa a me ka moisturizing i ka hoʻopaʻa ʻana a me ka hoʻomaikaʻi ʻana i ka paʻi. Hoʻopili ʻo ia i nā hana koʻikoʻi āpau i ka hana ʻana i nā huahana mālama ʻili. ʻO kona allergenicity haʻahaʻa a me ka hoʻopili ʻana i ka ʻili maikaʻi e lilo ia i mea hoʻohui kūpono no nā huahana mālama ʻili. ʻO kona aloha kaiapuni a me ka biodegradability e hoʻokō i ka noi mākeke o kēia manawa no nā huahana kūlohelohe a hoʻomau. I ka pōkole, ʻaʻole hoʻomaikaʻi wale ka hydroxyethylcellulose i ka maikaʻi o nā huahana mālama ʻili, akā hoʻokō pū kekahi i nā manaʻo o nā mea kūʻai aku no ka pono o ka huahana a me ka palekana.
Ka manawa hoʻouna: Sep-02-2024