Hec (hydroxyellulose) ndi malo osungunuka osungunuka osinthika kuchokera ku cellulose wachilengedwe. Amagwiritsidwa ntchito kwambiri pamitundu yodzikongoletsera, makamaka ngati thiCerner, okhazikika ndi oponya a emulsifier kuti athandize kumva bwino. Monga polymer yopanda ionic, hec imakhala yogwira ntchito modzola.
1. Zoyambira za Hec
Hec ndi cellulose yosinthidwa yopangidwa mwa kuyanjana ndi cellulose ndi ethoxtylation. Ndi ufa wopanda mafuta, wopanda mafuta wokhala ndi madzi abwino osungunuka ndi bata. Chifukwa cha magulu ambiri a hydroxyethyl mu mawonekedwe ake, hec ali ndi hydrophilicity yabwino kwambiri ndipo imatha kupanga ma bondo a hydrogen ndi mamolekyulu amadzi kuti athandize kapangidwe kake.
2. Zotsatira za kukula
Chimodzi mwazinthu zofala kwambiri za nkhawa ®hec ali ngati thickiner. Chifukwa cha mankhwala ake a macromarolecular, hec imatha kupanga colloidal kapangidwe ka madzi ndikuwonjezera mafayilo a yankho. Pazodzikongoletsa, nthawi zambiri hec imagwiritsidwa ntchito kusintha kusinthasintha kwa zinthu monga zotupa, ma gels, zonona ndi zoyeretsa, zimapangitsa kuti azikhala osavuta kuyika ndikusintha.
Kuonjezera hec to itc to ittiction ndi zowonera kumatha kupanga kapangidwe ka zinthu mosavuta komanso kokwanira, ndipo sizophweka kutuluka mukagwiritsidwa ntchito, zomwe zimapangitsa ogula. Pa zoyeretsa, monga mawonekedwe a nkhope ndi shampoos, zotsatira za kukula kwa Hec zimatha kupangitsa chithovu cholemera komanso chofiyira, ndikuwonjezera kulimba komanso kugwira ntchito kwa malonda.
3. Sinthani mphamvu zamisala
Udindo wina wofunikira wa hec mu zodzola ndikuwongolera miyambo yazachinyengo. Mitundu yachinyengo imanenanso za kusokonekera ndi kuchepa kwa chinthu pansi pazinthu zakunja. Kwa zodzoladzola, zabwino zamtunduwu zimatha kuonetsetsa kukhazikika ndikugwiritsa ntchito kugwiritsidwa ntchito kwa malo osiyanasiyana. Hec imasintha madzi ndi kutsatira mafoni polumikizana ndi mamolekyulu amadzi ndi zina zosakaniza zina. Mwachitsanzo, hec atawonjezeredwa ku emulsion, mphamvu yamtundu wa emulsion imatha kusinthidwa kuti isakhale yopyapsa kapena yowoneka bwino kwambiri, ndikuonetsetsa kufalikira koyenera komanso kukondwerera.
4.. Emulsion bata
Hec imagwiritsidwa ntchitonso ku Emulsion ndi gelsmetics monga emulsifier. Emulsion ndi kachitidwe kopangidwa ndi gawo lamadzi ndi gawo lamafuta. Udindo wa Emlsiferier ndi kusakaniza ndi kukhazikika pazosagwirizana ndi madzi ndi mafuta. Hec, ngati zolemera zapamwamba kwambiri, zimatha kukulitsa kukhazikika kwa emulsion popanga ma network ndikupewa madzi ndi kudzipatula kwa mafuta. Mphamvu zake zakumwamba zimathandizira kukhazikitsa dongosolo la emulsifices, kuti malondawo asafulumire nthawi yosungirako komanso kugwiritsa ntchito, ndikusunga mawonekedwe ndi zotsatira.
Hec imathanso kugwiranso ntchito ndi ma emulsifiers ena mu njira yothandizira kukhazikika komanso kuthira mphamvu ya emulsion.
5. Zotsatira zoyipa
Zotsatira zonyowa za hec mu zodzola ndi ntchito inanso yofunika. Magulu a hydroxyl omwe ali mu hec molekyulu amatha kupanga zomangira za hydrogen ndi mamolekyulu amadzi, zimathandizira kuyamwa ndikutseka chinyezi, ndikusewera mbali yotsika mtengo. Izi zimapangitsa kukhala ndi kanthu kofunikira koyenera, makamaka nyengo yopukutira kapena kusamalira khungu lowuma, lomwe limatha kusunga chinyezi mosamala pakhungu.
Hec nthawi zambiri amawonjezeredwa pazinthu zachisamaliro monga mafuta, zotupa, komanso zochititsa chidwi zakhungu ndi zofewa pakhungu. Kuphatikiza apo, nkhawa ®hec imathandizanso khungu limapanga filimu yoteteza, kuchepetsa kuchepa kwa madzi, ndikuwongolera khungu la khungu.
6. Ubwenzi ndi Chitetezo
Hec ndi chododometsa chomwe nthawi zambiri chimawonedwa kuti sichimakwiyira khungu ndikukhala ndi zinthu zabwino. Sizimayambitsa khungu kapena zovuta zina ndipo ndizoyenera mitundu yonse ya khungu, makamaka khungu lakhungu. Chifukwa chake, hec nthawi zambiri imagwiritsidwa ntchito mu chisamaliro cha mwana, chisamaliro cha khungu, komanso zodzola zina zomwe zimafunikira mtundu wofatsa.
7. Zotsatira zina zotsatizana
Hec imatha kugwiritsidwanso ntchito ngati wogwirizira oyeretsa kuti athandize kuyimitsa tinthu tating'ono monga tinthu tating'onoting'ono ndi mbewu kuti agawidwe kuti agawiredwe kotero kuti amagawidwa kwambiri pazogulitsa. Kuphatikiza apo, hec imagwiritsidwanso ntchito mu ma sunscreens kuti ipereke zokutira kuunika ndikuwonjezera mphamvu ya dzuwa.
Muzotsutsa ndi antioxidant zinthu, hydrophilicity waHec Zimathandizanso kukopa ndikutseka chinyezi, kuthandiza zitsulo zogwira ntchito bwino kwambiri kuti zizilowa khungu ndikuwonjezera mphamvu ya zinthu izi.
Monga zodzikongoletsera zodzikongoletsera, hec imakhala ndi gawo lofunikira pokonzanso kapangidwe kazinthu, kukonza zinthu zolimbitsa thupi, zolimbitsa thupi emulsization. Chitetezo chake komanso chifatso chake zimapangitsa kuti ikhale yoyenera yodzikongoletsera yosiyanasiyana yodzikongoletsera, makamaka pakhungu louma komanso lokhazikika. Monga momwe makampani odzikongoletsera amafunikira kwambiri, ogwira mtima, komanso zodzikongoletsera, mosakayikira amapitilizabe kukhala ndi malo ofunikira mu gawo lodzikongoletsera.
Post Nthawi: Jan-10-2025