Hydroxyethylcellulose (HEC) bụ polymer na-abụghị ionic mmiri soluble nke a na-ejikarị na ngwaahịa nlekọta anụ ahụ. Dị ka cellulose gbanwetụrụ, hydroxyethylcellulose na-ewebata otu ethoxy n'ime agbụ mkpụrụ ndụ cellulose eke iji mee ka ọ nwee ezigbo solubility na nkwụsi ike na mmiri. Isi ọrụ ya na nlekọta anụ ahụ gụnyere ịgbatị, mmiri mmiri, ime ka ọ kwụsie ike, na melite mmetụ ngwaahịa ahụ.
1. Ọkpụkpụ
Otu n'ime ọrụ kachasị mkpa nke hydroxyethylcellulose bụ dị ka onye na-agba mmiri. Na ngwaahịa nlekọta anụ ahụ dị ka lotions, creams, cleansers and gels, ọrụ nke ndị na-emepụta ihe bụ ime ka viscosity na nkwụsi ike nke ngwaahịa ahụ dịkwuo elu, na-eme ka ọ dị mfe itinye ma na-edebe n'elu akpụkpọ ahụ, si otú ahụ na-emeziwanye ahụmahụ nke ngwaahịa ahụ. Hydroxyethylcellulose nwere ike ịmepụta ngwọta colloidal edo edo site na ịmịnye mmiri na ọzịza, si otú ahụ na-amụba viscosity nke usoro ahụ, na electrolytes adịghị emetụta mmetụta a siri ike, n'ihi ya, ọ nwere ike ịdị n'ụdị dị iche iche.
2. Mmetụta moisturize
Na nlekọta anụ ahụ, moisturizing bụ ọrụ dị oke mkpa, hydroxyethyl cellulose na-enyekwa aka na nke a. Ọ nwere ike ịmịkọrọ ma na-ejigide mmiri ụfọdụ, na-eme ihe mgbochi mmiri iji gbochie oke mmiri mmiri sitere n'elu akpụkpọ ahụ. Mgbe ejiri ya na ihe ndị ọzọ na-edozi ahụ, hydroxyethyl cellulose nwere ike inye aka igbachi mmiri, mee ka mmetụta dị nro dịkwuo ogologo, ma mee ka akpụkpọ ahụ dị nro ma dị nro mgbe ejiri ya.
3. Stabilizer
Hydroxyethyl cellulose na-arụkwa ọrụ dị ka ihe nkwụsi ike iji nyere aka gbochie njigide ngwaahịa ma ọ bụ mmiri ozuzo. N'ọtụtụ ngwaahịa emulsified, dị ka lotions ma ọ bụ ude, nkwụsi ike n'etiti oge mmiri na oge mmanụ dị oké mkpa. Hydroxyethyl cellulose nwere ike imeziwanye nkwụsi ike nke usoro emulsified ma gbasaa ndụ nke ngwaahịa ahụ site n'ịbawanye viscosity nke usoro ahụ na igbochi sedimentation nke ihe.
4. Melite mmetụ ngwaahịa
Na ngwaahịa nlekọta anụ ahụ, imetụ aka bụ akụkụ dị mkpa nke ahụmahụ ndị ahịa. Hydroxyethyl cellulose nwere ike inye ngwaahịa a ìhè na silky aka na-ahapụghị mmetụta nnyapade ma ọ bụ kegriiz. Ya mere, a na-ejikarị ya eme ihe na ngwaahịa ndị chọrọ mmetụ na-enye ume ọhụrụ na ìhè, dị ka gels na lotions na-enye ume ọhụrụ. Na mgbakwunye, obere mgbakasị ahụ na ezigbo ndakọrịta akpụkpọ ahụ nke hydroxyethyl cellulose na-eme ka ọ dabara maka ngwaahịa nlekọta anụ ahụ nwere mmetụta.
5. Kwalite arụmọrụ ngwaahịa
Na mgbakwunye na ọrụ ndị dị n'elu, hydroxyethyl cellulose nwekwara ike imeziwanye ịdị n'otu nke nkesa nke ihe ndị na-arụ ọrụ na-arụ ọrụ, na-eme ka ihe ndị na-arụ ọrụ na-eme ka ọ dịkwuo mma n'elu akpụkpọ ahụ, si otú ahụ na-eme ka mmetụta zuru oke nke ngwaahịa ahụ dịkwuo elu. Dịka ọmụmaatụ, na usoro nwere antioxidants, ihe na-egbu egbu ma ọ bụ ihe na-acha ọcha, iji hydroxyethyl cellulose mee ihe nwere ike inyere ihe ndị a aka ịrụ ọrụ nke ọma.
6. Hypoallergenicity
Dị ka ihe na-abụghị ionic polymer ihe, hydroxyethyl cellulose nwere ala allergenicity na ala mgbakasị n'ihi na ya kemịkal usoro, otú a na-eji ọtụtụ ebe na mmetụta anụ na ngwaahịa nlekọta anụ. Maka ndị mmadụ na-enwekarị mmeghachi ahụ nfụkasị ahụ ma ọ bụ ihe mgbochi akpụkpọ ahụ mebiri emebi, hydroxyethyl cellulose bụ nhọrọ dị mma ma dị irè.
7. Biodegradable
Hydroxyethyl cellulose bụ ngwaahịa gbanwetụrụ sitere na cellulose eke, yabụ na ọ nwere ezigbo biodegradability na enyi gburugburu ebe obibi. N'ihe gbasara nlebara anya nke ndị na-azụ ahịa na-abawanye na nchekwa gburugburu ebe obibi na mmepe na-adigide, ngwaahịa na-eji hydroxyethyl cellulose nwere nnabata ahịa dị elu.
8. Usoro ndakọrịta
Hydroxyethyl cellulose nwere ezigbo usoro ndakọrịta ma nwee ike ibikọ ọnụ na ihe dị iche iche na-arụ ọrụ, surfactants, emulsifiers, wdg na-enweghị mmeghachi omume ọjọọ. Nke a na-eme ka a na-eji ya eme ihe n'ọtụtụ ngwaahịa nlekọta anụ ahụ. Hydroxyethylcellulose nwere ike ịrụ ọrụ kwụsiri ike na sistemụ mmiri na usoro mmanụ.
Hydroxyethylcellulose na-arụ ọrụ dị iche iche na ngwaahịa nlekọta anụ ahụ, site na ịgbatị na mmiri mmiri ruo nkwụsi ike na ime ka mmetụ aka dịkwuo mma. Ọ na-ekpuchi ihe fọrọ nke nta ka ọ bụrụ ọrụ niile dị mkpa na nhazi ngwaahịa nlekọta anụ ahụ. Obere allergenicity ya na ezigbo ndakọrịta anụ ahụ na-eme ka ọ bụrụ ihe dị mma maka ngwaahịa nlekọta anụ ahụ dị iche iche. Enyi na gburugburu ebe obibi ya na biodegradability na-eme ka ahịa ahịa dị ugbu a maka ngwaahịa enyi na gburugburu ebe obibi na-adigide. Na nkenke, hydroxyethylcellulose abụghị naanị na-eme ka ngwaahịa nlekọta anụ ahụ dịkwuo mma, kamakwa na-emezu atụmanya ndị ahịa maka ịdị mma na nchekwa ngwaahịa.
Oge nzipu: Sep-02-2024