Hec (hydroxyethyl cellulose) ndi polymer polymer yosungunuka yamadzi yomwe imagwiritsidwa ntchito kwambiri yophunzitsira, zomangira, zopangidwa ndi anthu payekha, zamankhwala ena. Amagwiritsidwa ntchito makamaka ngati thicker, kuyimitsa wothandizira, womanga nthambi ndi makanema opanga mafilimu, ndi mphamvu yamadzi abwino.
1. Kusankhidwa ndi kukonza Hec
Kusankha malonda oyenera hec ndiye gawo loyamba logwiritsidwa ntchito. Hec imakhala ndi zolemera zosiyana masele, kusungunuka ndi luso lakumwamba lidzasiyana. Chifukwa chake, mitundu yoyenera ya heC yoyenera imayenera kusankhidwa malinga ndi zofunikira zina. Mwachitsanzo, mukamagwiritsa ntchito zokutira, hec yokhala ndi ma virus othamanga amafunika kusankhidwa; Mukakhala muzosankha zaumwini, hec yokhala ndi chinyezi chambiri chosungira ndi zinthu zopanda pake zingafunike kusankhidwa.
Musanagwiritse ntchito, hec nthawi zambiri imakhalapo mu mawonekedwe a ufa, ndipo chisamaliro chiyenera kutengedwa kuti chichepetse chinyezi komanso chiwombankhanga mukamagwiritsidwa ntchito. Hec imatha kusungidwa pamalo owuma, opumira bwino kuti asamveke ndi mpweya wachinyezi.
2. Kusintha kwa chisudzo cha Hec
Hec ndi polymer yosungunuka yamadzi yomwe imatha kusungunuka mwachindunji m'madzi ozizira kapena otentha. Nazi njira zambiri zosungunulira Hec:
Kubalalitsa hec: pang'onopang'ono kuwonjezera ufa wa madzi olimbikitsidwa kuti apewe ufa wowuma. Popewa Hec kuchokera ku kuvomerezedwa pamadzi, madziwo amatha kutchetcha 60-70 ℃ musanayambe kuwaza pang'onopang'ono kuti ufa m'madzi.
Kusanja kwa chisudzo: Hec amasungunuka pang'onopang'ono m'madzi ndipo nthawi zambiri amafunika kusangalatsa kwa mphindi 30 mpaka maola awiri, kutengera mawonekedwe ndi mawonekedwe a hec. Panthawi yosangalatsa, kutentha kwa madzi kumatha kuwonjezeka bwino kuti muthandizire kusungunuka, koma osapitilira 90 ℃.
Kusintha PH: Hec imagwirizana ndi kusintha mu PH. Muzosankha zina, the PH la yankho lingafunike kusinthidwa kukhala mtundu wina (nthawi zambiri 6-8) kuti mukwaniritse bwino kwambiri komanso kukhazikika.
Kuyimirira ndi kusasitsa: Hecfold yankho lake nthawi zambiri limayenera kuyimilira kwa maola angapo kuti akhwime kwathunthu. Izi zimathandiza kukonza mawonekedwe a ma visa a yankho ndikuwonetsetsa kusinthasintha kwa zotsatira za kukula.
3. Kugwiritsa ntchito hec
Mphamvu yokulirapo ya hec imagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana. Otsatirawa ndi magawo angapo omwe amagwiritsidwa ntchito ndi njira zawo zogwirizira:
Kugwiritsa ntchito zokutira:
Hec, ngati wokulirapo pakukumba, amatha kusintha madzi ndi kutumphuka kwa zofunda komanso kupewa zoyamwa.
Mukamagwiritsa ntchito, onjezerani hec yankho mwachindunji pakukutira ndi kukangana. Samalani kuwongolera kuchuluka kwa hec kuwonjezeredwa, nthawi zambiri 0.1% mpaka 0,5% ya kuchuluka kokwanira.
Kuti mupewe mafayilo okutira pansi pa sear hanger, sankhani hec ndi kulemera kwa molecular molecular ndi mafayilo.
Kugwiritsa ntchito pazinthu zachinsinsi:
Zogulitsa monga shampoo ndi shampu imatha kugwiritsidwa ntchito ngati thickizer ndi stebilizer kuti mupereke malonda kukoma bwino komanso kuwononga.
Mukamagwiritsa ntchito, hec imatha kusungunuka mu gawo lamadzi la chinthucho, ndipo samalani ndi chidwi chofotokozerani kapangidwe kake.
Kuchuluka koyenera nthawi zambiri kumachitika pakati pa 0,5% ndi 2%, ndipo kumasinthidwa malinga ndi zotsatira zokupatsani mphamvu.
Kugwiritsa ntchito pomanga:
Hec imagwiritsidwa ntchito poyerekeza ndi matope, gypsum, etc. pomanga zida, zomwe zimatha kukonza madzi osungira ndi ntchito.
Mukamagwiritsa ntchito, hec imatha kusungunuka m'madzi kaye kaye, kenako yankholi limawonjezeredwa ku zosakaniza za zomangira.
Kuchuluka kwa kuwonjezera kumadalira zinthu zina, nthawi zambiri pakati pa 0,1% ndi 0,3%.
4. Kusamala kuti mugwiritse ntchito
Kuwongolera kutentha pakasudzo: Ngakhale kukulitsa kutentha kumatha kufulumira kusungunuka kwa Hec, kutentha kwambiri kumatha kuwonongeka hec, choncho pewani kutentha kwambiri.
Kuthamanga Kuthamanga ndi Nthawi: Kuthamanga kwambiri kosangalatsa kumatha kuyambitsa mavuto osavuta ndipo kumakhudza mtundu womaliza. Ganizirani pogwiritsa ntchito ndalama zochotsa thovu kuchokera pa yankho.
Kugwirizana ndi Zosakaniza Zina: Mukamawonjezera hec ku fomula, samalani ndi kugwirizana kwake ndi zosakaniza zina. Zosakaniza zina zimatha kukhudza zotsatira za kukula kapena kusungunuka kwa Hec, monga kuchuluka kwa electrolyte.
Kusunga ndi kukhazikika: hec yankho la hec liyenera kugwiritsidwa ntchito mwachangu, chifukwa nthawi yayitali yosungirako imatha kukhudza ma vinyayo komanso kukhazikika kwa yankho.
Hec Thicker imagwiritsidwa ntchito kwambiri m'minda yosiyanasiyana ndi ntchito yake yabwino. Njira yolondola yogwiritsira ntchito ndi njira zogwirira ntchito zitha kuwonetsetsa kuti Hec imachita zabwino kwambiri. Mukamagwiritsa ntchito, kumvetsera kwa zinthu monga kufalikira kwa kutentha, kuwongolera kutentha, kuchuluka kowonjezera, komanso kuphatikizika ndi zosakaniza zina kungathandize kukwaniritsa zomwe mukufuna.
Post Nthawi: Feb-17-2025