Ihe mkpuchi ihu bụ ngwaahịa ịchọ mma na-ewu ewu emebere iji wepụta ihe ndị na-arụ ọrụ na akpụkpọ ahụ.Ha nwere ike melite hydration anụ ahụ, wepụ oke mmanụ, ma nyere aka melite ọdịdị nke pores.Otu ihe dị mkpa na imepụta akwa mkpuchi ihu bụ Hydroxyethyl Cellulose (HEC).
Ịghọta Hydroxyethyl Cellulose
Hydroxyethyl Cellulose (HEC) bụ polymer na-abụghị ionic, mmiri na-agbaze mmiri nke sitere na cellulose.Cellulose, polymer organic kasị ukwuu n'ụwa, bụ ihe bụ isi nhazi mgbidi cell osisi.A na-emepụta HEC site na mgbanwe kemịkalụ nke cellulose, gụnyere mmeghe nke otu hydroxyethyl, nke na-eme ka ọ dịkwuo mfe na njirimara rheological.A na-eji ya eme ihe n'ọtụtụ ụlọ ọrụ dị iche iche, gụnyere ihe ịchọ mma, ọgwụ na nri, n'ihi na ọ na-eme ka ọ dịkwuo mma, na-eme ka ọ dị ike, na-emepụta ihe nkiri.
Ọdịdị Chemical na Njirimara
Nhazi kemịkalụ HEC nwere ọkpụkpụ azụ cellulose nwere otu hydroxyethyl jikọtara site na njikọ ether.Mgbanwe ndị a na-eme ka mmiri na-edozi mmiri na viscosity nke polymer, na-eme ka ọ bara uru karịsịa na ngwa ebe ihe ndị a na-achọsi ike.Ogo nke nnọchi (DS) na ịdị arọ molekụla nke HEC nwere ike ịdị iche iche iji hazie akụrụngwa ya maka ngwa akọwapụtara.
Ihe ndị dị mkpa nke HEC dị mkpa maka akwa mkpuchi ihu gụnyere:
Mmiri Solubility: HEC na-agbaze ngwa ngwa na ma mmiri ọkụ na mmiri oyi, na-emepụta ngwọta doro anya, viscous.
Njikwa viscosity: Ngwọta HEC na-egosipụta omume na-abụghị Newtonian, na-enye njikwa mara mma na viscosity nke usoro, nke enwere ike gbanwee site na itinye uche dị iche iche.
Nhazi ihe nkiri: Ọ nwere ike ịmepụta ihe nkiri mgbe akpọnwụchara, na-atụnye ụtụ na nkpuchi na iguzosi ike n'ezi ihe na akpụkpọ ahụ.
Biocompatibility: Dị ka ihe sitere na cellulose, HEC bụ ihe na-emekọrịta ihe, anaghị egbu egbu, na a na-ewere ya dị ka ihe dị mma maka ojiji na ngwaahịa ịchọ mma.
Ọrụ HEC na Facial Mask Base Fabrics
1. Rheology Modifier
HEC na-eje ozi dị ka rheology modifier na nhazi nke ihu mkpuchi isi akwa.Ndị na-agbanwe Rheology na-achịkwa ihe na-asọpụta nke ihe, na-emetụta udidi ya, mgbasa, na nkwụsi ike.N'ihe mkpuchi ihu, HEC na-edozi viscosity nke nhazi ihe nkpuchi ahụ, na-eme ka ọ dị mfe itinye ya na akwa ákwà ma emesịa na ihu.Ngwongwo a dị oke mkpa maka ịmepụta ihe mkpuchi na-adabere na akpụkpọ ahụ nke ọma na-enweghị ntapu ma ọ bụ na-agba ọsọ.
Ikike ịmegharị viscosity na-enye ohere maka ntinye nke ntinye uche dị elu nke ihe ndị na-arụ ọrụ, na-eme ka arụmọrụ nke nkpuchi ahụ dịkwuo mma.Ngwongwo HEC na-abụghị nke Newtonian na-ahụ na nhazi ihe nkpuchi ahụ ka kwụsiri ike karịa ọnụ ọgụgụ shear dị iche iche, nke dị mkpa n'oge nrụpụta, nkwakọ ngwaahịa na ngwa.
2. Onye na-emepụta ihe nkiri
HEC na-arụ ọrụ dị ka onye na-emepụta ihe nkiri dị irè.Mgbe a na-etinye ihe nkpuchi ihu na akpụkpọ ahụ, HEC na-enyere aka n'ịmepụta otu ihe nkiri na-ejikọta ọnụ nke na-adabere na akpụkpọ anụ ahụ.Nhazi ihe nkiri a dị mkpa maka nkpuchi iji nye ihe mgbochi na-adịghị mma, nke na-eme ka ntinye nke ihe ndị na-arụ ọrụ na-eme ka ọ dịkwuo mma ma na-egbochi ikuku nke mmiri site na akpụkpọ ahụ.
Ikike imepụta ihe nkiri nke HEC na-enye aka na iguzosi ike n'ezi ihe n'ozuzu ya, na-enye ya ohere ịnọrọ ebe a na-eji ya.Nke a na-eme ka nkpuchi ahụ nwee ike ịnapụta ihe ndị na-arụ ọrụ ya n'ofe akpụkpọ ahụ, na-enye nsonaazụ na-agbanwe agbanwe na ntụkwasị obi.
3. Moisturization na hydration
HEC na-enye aka na mmiri na-eme ka mmiri na-ekpo ọkụ nke ihe mkpuchi ihu.Dị ka polymer hydrophilic, HEC nwere ike ịdọta ma jide mmiri, na-enye mmetụta hydrating mgbe a na-etinye ihe nkpuchi na akpụkpọ ahụ.Mmiri mmiri a dị oké mkpa maka ịnọgide na-arụ ọrụ mgbochi akpụkpọ ahụ, na-eme ka ọ dịkwuo mma, na-eme ka akpụkpọ ahụ dịkwuo mma ma dị nro.
Tụkwasị na nke ahụ, ihe nkiri occlusive nke HEC mere na-enyere aka ịkụnye mmiri mmiri n'elu akpụkpọ ahụ, na-eme ka mmetụta hydrating nke nkpuchi na-agbatịkwu uru mgbe ewepụsịrị ihe mkpuchi ahụ.Ngwongwo a bara uru karịsịa na nkpuchi emebere maka akpụkpọ kpọrọ nkụ ma ọ bụ nkụnwụ.
4. Ịkwụsị Ụlọ Ọrụ
HEC na-eje ozi dị ka onye na-eme ka ahụ sie ike na nhazi ihu.Ọ na-enyere aka ịkwado emulsions na nkwusioru site n'ịbawanye viscosity nke akụkụ mmiri mmiri, na-egbochi ikewa nke ihe.Nkwụsi ike a dị oke mkpa maka ịhụ na nkesa otu nke ihe ndị na-arụ ọrụ n'ime nkpuchi na igbochi nkewa oge n'oge nchekwa.
Site n'ịkwado nkwụsi ike nke nhazi ahụ, HEC na-ahụ na ihe nkpuchi ahụ na-ewepụta ihe ndị na-arụ ọrụ ya nke ọma na mgbe niile, na-eme ka arụmọrụ zuru oke na ndụ nke ngwaahịa ahụ dịkwuo elu.
sory Properties
HEC na-ekere òkè dị ukwuu n'ịkwalite ọdịdị ọdịdị na mmetụta mmetụta nke ihe mkpuchi ihu.Ọ na-enye udidi dị nro, silky n'usoro ihe nkpuchi, na-eme ka ahụmịhe onye ọrụ zuru oke.Njikwa viscosity nke HEC na-enye na-eme ka nkpuchi ahụ nwee obi ụtọ, nke na-adịghị mma, nke dị mkpa maka afọ ojuju ndị ahịa.
Ihe nkiri na-emepụta ihe nkiri na ihe na-eme ka ọ dị nro nke HEC na-enyekwa aka na-eme ka ahụ dị jụụ ma dị mma mgbe a na-etinye ihe nkpuchi ahụ, na-eme ka ọ dị mma maka iji akpụkpọ anụ.
Usoro ngwa n'ime imepụta ihe mkpuchi ihu
Ntinye nke HEC n'ime akwa mkpuchi ihu na-agụnye ọtụtụ usoro isi:
Nkwadebe nke Ngwọta HEC: A na-agbaze HEC na mmiri iji mepụta ngwọta doro anya, viscous.Enwere ike ịhazi ntinye nke HEC dabere na viscosity chọrọ na ihe na-emepụta ihe nkiri.
Ịgwakọta na ihe ndị na-arụ ọrụ: A na-ejikọta ngwọta HEC na ihe ndị ọzọ na-arụ ọrụ na ihe mgbakwunye, dị ka humectants, emollients, na extracts.Ngwakọta a na-etolite isi ihe nkpuchi ihu.
Impregnation nke Fabric: A na-etinye akwa mkpuchi ihu, nke a na-ejikarị ihe dị ka owu, akwa na-abụghị nke a kpara akpa, ma ọ bụ hydrogel, tinye ya na usoro HEC.Mgbe ahụ, a na-ahapụ ákwà ahụ ka ọ na-agbanye, na-eme ka ọ bụrụ na ọ na-ekesa ihe nhazi ahụ na nkpuchi.
ihicha na nkwakọ ngwaahịa: A na-akpọkọta akwa a na-etinye n'ime ya, dabere n'ụdị nkpuchi, wee bee n'ime ọdịdị na nha achọrọ.A na-akwakọba ihe mkpuchi emechara n'ime akpa ikuku ma ọ bụ obere akpa iji kwado nkwụsi ike na ọdịnaya mmiri ruo mgbe ejiri ya.
Uru nke HEC na Facial Mask Base Fabrics
Adhesion kwalitere: Ihe na-emepụta ihe nkiri nke HEC na-eme ka ihe mkpuchi ahụ na-akwado akpụkpọ ahụ nke ọma, na-enye kọntaktị dị mma na ịba ụba nke ihe ndị na-arụ ọrụ.
Nkwụsi ike ka mma: HEC na-enyere aka mee ka nhazi ahụ guzosie ike, na-egbochi nkewa nke oge na ịgba mbọ hụ na nkesa nke otu ihe.
Hydration dị elu: Ikike HEC na-adọta na idowe mmiri na-eme ka mmetụta moisturize nke ihe nkpuchi ahụ dịkwuo elu, na-enye hydration na-adịte aka.
Viscosity na-achịkwa: HEC na-enye ohere maka njikwa ziri ezi na viscosity nke nhazi ihe nkpuchi, na-eme ka ngwa ngwa dị mfe ma na-emeziwanye ederede na ahụmahụ uche.
Hydroxyethyl Cellulose na-arụ ọrụ dị mkpa n'ịmepụta akwa mkpuchi ihu.Ngwongwo ya pụrụ iche dị ka ihe ngbanwe rheology, onye na-emepụta ihe nkiri, moisturizer, na stabilizer na-enye aka na arụmọrụ na ahụmịhe onye ọrụ nke ihe mkpuchi ihu.Site n'ịkwalite adhesion, nkwụsi ike, hydration, na udidi nke ihe nkpuchi, HEC na-enyere aka ịnye ihe ndị na-arụ ọrụ nke ọma karị, na-eme ka ọ bụrụ ihe bara uru na nhazi ihe ịchọ mma nke oge a.Ntughari ya na ndakọrịta ya na ihe dị iche iche na-arụ ọrụ na-eme ka ọ bụrụ ihe dị mkpa na mmepe nke ihe mkpuchi ihu dị elu nke na-egbo mkpa dị iche iche nke ndị na-azụ ahịa.
5. Ịkwalite Texture na Sen
Oge nzipu: Jun-19-2024