Hydroxyethylcellulose (HEC) ndi polima wosungunuka m'madzi womwe umagwiritsidwa ntchito kwambiri popanga ma gels chifukwa chakukhuthala kwake, kukhazikika, komanso mphamvu zake.Ma gels a HEC amagwiritsidwa ntchito m'njira zosiyanasiyana, kuphatikiza zinthu zosamalira anthu, mankhwala, ndi chakudya.
Kuti apange gel osakaniza a HEC, polimayo imamwazikana m'madzi poyamba ndikusakanikirana mpaka itasungunuka kwathunthu.Izi nthawi zambiri zimafunikira kugwedezeka pang'ono kapena kusakaniza kwa mphindi zingapo kuti zitsimikizire kuti polimayo yabalalika ndi kuthira madzi.Zotsatira zake za HEC zimatenthedwa ku kutentha kwina, zomwe zimadalira kalasi yeniyeni ya HEC yomwe ikugwiritsidwa ntchito, kuti ayambe kuyambitsa gelling katundu wa polima.
Gel ya HEC imatha kusinthidwanso ndikuwonjezera zinthu zina, monga zopangira, zonunkhira, kapena zopaka utoto.Mapangidwe enieni a gel osakaniza adzadalira zomwe zimafunidwa za mankhwala omaliza.
Ubwino umodzi wogwiritsa ntchito HEC muzopanga za gel ndikutha kupereka mawonekedwe osalala, okoma ku chinthu chomaliza.Ma gels a HEC amakhalanso okhazikika kwambiri ndipo amatha kusunga mawonekedwe awo ndi kukhuthala kwawo pamitundu yosiyanasiyana ya kutentha ndi ma pH.
Kuphatikiza pa kukhazikika kwake komanso kukhuthala, HEC imakhalanso ndi zinthu zokometsera komanso zopangira mafilimu, zomwe zingapangitse kuti zikhale zothandiza pazinthu zosamalira anthu monga moisturizers ndi sunscreens.HEC itha kugwiritsidwanso ntchito ngati woyimitsa muzopanga zomwe zimafuna kugawa ngakhale tinthu tating'ono kapena zosakaniza.
Ma gels a HEC amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana zosamalira anthu, kuphatikiza ma gels atsitsi, oyeretsa kumaso, ndi kutsuka thupi.Atha kugwiritsidwanso ntchito m'zamankhwala ngati njira yoperekera mankhwala apakhungu kapena ngati chowonjezera pamankhwala amadzimadzi.
Nthawi yotumiza: Mar-08-2023