Hydroxyethyl cellulose (Hec) ndi yogwiritsidwa ntchito kwambiri, emulsifier ndi kukhazikika, okonda kwambiri, odzola, zodzikongoletsera, zomangira, zomangira ndi minda ina. Nthawi zambiri kuchuluka kwake kugwiritsidwa ntchito nthawi zambiri kumatsimikiziridwa malinga ndi zomwe mukufuna kugwiritsa ntchito ndi zofunikira.
1. Makampani opanga
M'mabala ozikidwa m'madzi, ma hydroxyethyl cellulose nthawi zambiri amagwiritsidwa ntchito ngati thicluner ndi kuyimitsa wothandizira kuti athandize kusintha mamasukidwe ndi chiwongola dzanja. Nthawi zambiri, kuchuluka kwa mankhwala ndi 0.1% mpaka 2.0% (kuchuluka kwa kulemera). Chiwerengero chake chofunikira chimadalira mtundu wa zokutira, zomwe zimafunikira kuti ziziphatikizana ndi zosakaniza zina.
2. Zodzikongoletsera ndi zinthu zosamalira payekha
Mu cosmetics, hydroxethyl cellulose imagwiritsidwa ntchito ngati thicluner ndi stebibilizer kuti ithandizire kukonza magwiridwe antchito ndi ntchito. Chiwerengero chodziwika bwino ndi 0.1% mpaka 1.0%. Mwachitsanzo, mu shampuo, kuyeretsa nkhope, mafuta odzola ndi gel, hel amatha kuyanjana bwino komanso kukhazikika.
3. Oyeretsa ndi zotchinga
M'malo oyeretsa madzi, hydroxethyl cellulose imagwiritsidwa ntchito kusintha ma visction ndi kuyimitsidwa kwa chinthucho ndikuletsa mpweya wazinthu zolimba. Chiwerengero cha kugwiritsidwa ntchito nthawi zambiri chimakhala 0,2% mpaka 1.0%. Kuchuluka kwa nkhuku yomwe imagwiritsidwa ntchito m'mitundu yosiyanasiyana ya zinthu zoyeretsa kumatha kusintha.
4. Zipangizo zomanga
Pomanga zida, monga simenti slurry, gypsum, zomata za gypsum, etc., hydroththyl cellulose imagwiritsidwa ntchito ngati yosungira madzi ndi yopanda tanthauzo. Nthawi zambiri, gawo la kugwiritsira ntchito ndi 0.1% mpaka 0,5%. Hec amatha kusintha magwiridwe antchito, onjezani opaleshoniyo, ndikusintha katundu wosamba.
5. Ntchito zina
Volroxyethyl cellulose imagwiritsidwanso ntchito kwambiri m'magawo ena, monga chakudya ndi mankhwala. Chiwerengero cha kugwiritsidwa ntchito nthawi zambiri chimasinthidwa malinga ndi zomwe mukufuna. Mwachitsanzo, makampani ogulitsa zakudya, hec imatha kugwiritsidwa ntchito ngati thiccener, ribilifan ndi emulsifier, ndipo kugwiritsa ntchito kwake nthawi zambiri kumachepa kwambiri.
Kusamalitsa
Mukamagwiritsa ntchito hydroxyethyl cellulose, muyenera kulabadira mfundo zotsatirazi:
Njira Yokhutira: Kusungunuka kwa Hec kumakhudzidwa ndi kutentha, pH yamtengo wapatali komanso nyengo yosangalatsa. Nthawi zambiri zimafunika kuwonjezeredwa pang'onopang'ono kumadzi ndikulimbikitsidwa.
Kugwirizana kwa formula: Zosakaniza zosiyanasiyana za formula zimatha kukhudza magwiridwe antchito a Hec, kuyeserera koyenera kumafunikira panthawi yopanga chitukuko.
Kuwongolera Visccence: Malinga ndi zosowa zomaliza, sankhani mtundu woyenera wa Hec ndi mlingo kuti ukwaniritse mawonekedwe ofunikira.
Chiwerengero cha mankhwala a hydroxyethyl cellulose ndi gawo losinthika lomwe likufunika kusintha malinga ndi kugwiritsa ntchito ndi kapangidwe kake. Kumvetsetsa magwiridwe antchito a Hec mu ntchito zosiyanasiyana kungathandize kukweza magwiridwe antchito ndi mtundu.
Post Nthawi: Aug-08-2024