Hydroxyethyl Cellulose (HEC) ndi chinthu chokhuthala, chosakaniza ndi chokhazikika chomwe chimagwiritsidwa ntchito kwambiri, chomwe chimagwiritsidwa ntchito kwambiri popaka, zodzoladzola, zotsukira, zipangizo zomangira ndi zina. Chiŵerengero cha kagwiritsidwe ntchito kake nthawi zambiri chimatsimikiziridwa malinga ndi momwe ntchitoyo imagwiritsidwira ntchito komanso zofunikira pakupanga.
1. Makampani Opaka Zophimba
Mu zophimba zochokera m'madzi, hydroxyethyl cellulose nthawi zambiri imagwiritsidwa ntchito ngati chokhuthala komanso chopachikira kuti chithandize kusintha kukhuthala ndi rheology ya zophimbazo. Nthawi zambiri, chiŵerengero chogwiritsidwa ntchito ndi 0.1% mpaka 2.0% (chiŵerengero cha kulemera). Chiŵerengero chenichenicho chimadalira mtundu wa zophimbazo, mphamvu zofunika za rheological komanso kuphatikiza kwa zosakaniza zina.
2. Zodzoladzola ndi zinthu zosamalira thupi
Mu zodzoladzola, hydroxyethyl cellulose imagwiritsidwa ntchito ngati chokhuthala komanso chokhazikika kuti chithandize kukonza kapangidwe ndi magwiridwe antchito a chinthucho. Chiŵerengero chogwiritsidwa ntchito nthawi zambiri ndi 0.1% mpaka 1.0%. Mwachitsanzo, mu shampu, chotsukira nkhope, lotion ndi gel, HEC imatha kupereka kukhudza bwino komanso kukhazikika.
3. Zotsukira ndi zotsukira
Mu zotsukira zamadzimadzi, hydroxyethyl cellulose imagwiritsidwa ntchito kusintha kukhuthala ndi kuyimitsidwa kwa chinthucho ndikuletsa kuti zinthu zolimba zisalowe. Chiŵerengero chogwiritsidwa ntchito nthawi zambiri chimakhala 0.2% mpaka 1.0%. Kuchuluka kwa HEC komwe kumagwiritsidwa ntchito mu mitundu yosiyanasiyana ya zinthu zotsukira kumatha kusiyana.
4. Zipangizo zomangira
Mu zipangizo zomangira, monga simenti, gypsum, zomatira za matailosi, ndi zina zotero, hydroxyethyl cellulose imagwiritsidwa ntchito ngati chosungira madzi ndi chokhuthala. Nthawi zambiri, chiŵerengero cha kugwiritsa ntchito ndi 0.1% mpaka 0.5%. HEC imatha kukonza magwiridwe antchito a zomangamanga, kukulitsa nthawi yogwirira ntchito, ndikuwonjezera mphamvu yoletsa kugwa.
5. Ntchito zina
Hydroxyethyl cellulose imagwiritsidwanso ntchito kwambiri m'magawo ena, monga chakudya ndi mankhwala. Chiŵerengero cha kagwiritsidwe ntchito nthawi zambiri chimasinthidwa malinga ndi zofunikira pakugwiritsa ntchito. Mwachitsanzo, m'makampani opanga chakudya, HEC ingagwiritsidwe ntchito ngati chokhuthala, chokhazikika komanso chosakaniza, ndipo kagwiritsidwe ntchito kake nthawi zambiri kumakhala kochepa kwambiri.
Kusamalitsa
Mukamagwiritsa ntchito hydroxyethyl cellulose, muyenera kulabadira mfundo zotsatirazi:
Njira Yosungunula: Kusungunuka kwa HEC kumakhudzidwa ndi kutentha, pH ndi momwe imagwirira ntchito. Nthawi zambiri imafunika kuwonjezeredwa pang'onopang'ono m'madzi ndikusakanikirana bwino.
Kugwirizana kwa fomula: Zosakaniza zosiyanasiyana za fomula zingakhudze momwe HEC imagwirira ntchito, kotero kuyesa kuyanjana kumafunika panthawi yopanga fomula.
Kuwongolera kukhuthala: Malinga ndi zosowa za chinthu chomaliza, sankhani mtundu woyenera wa HEC ndi mlingo kuti mukwaniritse kukhuthala kofunikira.
Chiŵerengero cha kagwiritsidwe ntchito ka hydroxyethyl cellulose ndi chinthu chosinthika chomwe chimayenera kusinthidwa malinga ndi kagwiritsidwe ntchito ndi kapangidwe kake. Kumvetsetsa momwe HEC imagwirira ntchito m'njira zosiyanasiyana kungathandize kukonza magwiridwe antchito ndi mtundu wa chinthucho.
Nthawi yotumizira: Ogasiti-08-2024