Hydroxyethyl cellulose (hec) ndi chikasu choyera kapena chowoneka bwino, chosawoneka bwino, chomwe chimakonzedwa ndi makonda a alkalinine celluuse (kapena chlleohydrin). Cellowec cellulose yopanda. Popeza Hec ali ndi zinthu zabwino zokuterera, kuyimitsa, kubalalitsa, kuphatikizika, kulumikizana, kupanga chinyezi, chakudya, chopatsa mphamvu ndi minda ina. 40 Mesh Kusaka mitengo ≥ 99%;
Maonekedwe: yoyera ku chikaso chowoneka bwino kapena chokhazikika, chosakantha, chosakhalapo, chosungunuka m'madzi. Zophatikizidwa mu okonda zodziwika.
Hydroxyethyl cellulose
Makutu amasintha pang'ono mu mtundu wa pH yamtengo 2-12, koma ma viscy akuchepera kupitirira izi. Ili ndi katundu wa kukula, kuyimitsa, kumanga, emulsifying, obalalitsa, kusunga chinyezi ndi kuteteza colloud ndi kuteteza colloid. Njira zothetsera ma victoni osiyanasiyana zimakonzedwa. Osakhazikika pansi pa kutentha kwa kutentha ndi kukakamizidwa, kutentha, kutentha kwa mchere, ndipo khalani ndi njira yabwino kwambiri yosinthira mchere wambiri kuti akhale wolimba
Katundu wofunikira: monga osakhala okonda, hydroxethyl cellulose ali ndi zotsatirazi kuwonjezera, kuyimitsa, kuyandama, kusungunuka, kusungitsa mafilimu ndikupanga colloid colloid:
1. Hec amasungunuka m'madzi otentha kapena madzi ozizira, ndipo osayendetsa kutentha kwambiri kapena kuwira, kotero kuti ili ndi mawonekedwe osiyanasiyana komanso osakhala otenthetsera;
2. Sikuti ndi ionic ndipo imatha kukhala yolumikizana ndi ma pointer ena osungunuka madzi, okonda, komanso mchere. Ndibwino kwambiri colloidal yothetsera mavuto ambiri a electrolyte;
3. Kuchuluka kwa madzi ndikokwera kwambiri ngati kwa methyl cellulose, ndipo ili ndi njira yabwino kwambiri.
4. Poyerekeza ndi methyl cellose ndi hydroxypropyl methy cellose, kuthekera kwa hec ndiye choyipa kwambiri, koma kuthekera kwa coloid ndikolimba.
Kukulunga kwa ntchito
Ntchito ngati zomatira, zotchingira, othandizira othandizira, omwazika, ogulitsa, zotupa, mapepala, zodzola zamafuta, pokonza mafuta ndi mankhwala.
1. Amagwiritsidwa ntchito ngati Thicner, othandizira, zomatira, kusungunuka, mafuta, mafuta, mapiritsi, ndi mapiritsi. Amagwiritsidwanso ntchito ngati zinthu za hydrophilic gelkophilic, mafupa, kukonzekera matrix-kutulutsa mawu omasulira, ndipo amathanso kugwiritsidwa ntchito ngati khola la chakudya.
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3. Imagwiritsidwa ntchito ngati thickener ndi madzi ochepetsa madzi okwera madzi ndi kumaliza madzi, ndipo kukula kwake ndikodziwika mu brine kubowola madzimadzi. Itha kugwiritsidwanso ntchito ngati kutaya kwamadzi kutaya kwa mafuta siramenti. Itha kukhala yolumikizidwa ndi ma ionyvalement zitsulo kuti apange gel.
4. Izi zimagwiritsidwa ntchito ngati wobalalitsa kwa polymerization wa gel osamukira madzi, polystyrene ndi polyvinyl chloride, etc. mwa kuwononga. Itha kugwiritsidwanso ntchito ngati emulsion tricker mu utoto wamatoma, u hygrostat m'makampani amagetsi, simenti ya anticoagulant ndi chinyezi chosunga chinyezi m'malo opanga zomanga. Makampani ogulitsa ma ceraming ndi mano. Amagwiritsidwanso ntchito kwambiri posindikiza ndi utoto, zovala, pepala, mankhwala, ukhondo, ndudu, ndudu, mankhwala ophera tizilombo.
5. Monga oyendetsa othandizira, oteteza Colloidal oteteza vinyl chnyulide, ma acelsions ena, komanso ma percifics ambiri, etc. amagwiritsanso ntchito makampani amakina.
6. Hydroxyethyl cellulose ili ndi mawonekedwe achangu, akukula, kuyimitsa, kuphatikizika, kukonza mafilimu, kumasungirako madzi mu mankhwala olimba ndi madzi okhazikika.
7. Amagwiritsidwa ntchito ngati polymeric wobalalitsa madzi osokoneza bongo ophatikizira gel owoneka bwino, polyvinyl chloride ndi polystyrene. Itha kugwiritsidwanso ntchito ngati emulsion trickener mu utoto wa utoto, simenti ya anticoagulant ndi chinyezi chosunga chonyowa popanga zopanga, zokongoletsa zokongoletsa ndi zomata zamtundu wanthawi ya ceramic. Amagwiritsidwanso ntchito kwambiri m'mafakitale osindikizira monga kusindikiza ndi kupaka zovala, pepala, mankhwala, ukhondo, chakudya, ndudu ndi mankhwala ophera tizilombo.
Zogwirira Ntchito
1. Hec amasungunuka m'madzi otentha kapena madzi ozizira, ndipo osayendetsa kutentha kwambiri kapena kuwira, kotero kuti ili ndi mawonekedwe osiyanasiyana komanso osakhala otenthetsera;
2. Sikuti ndi ionic ndipo imatha kukhala yolumikizana ndi ma pointer ena osungunuka madzi, ogwiritsa ntchito ndi mchere m'njira zosiyanasiyana. Ndibwino kwambiri njira yothetsera mavuto omwe ali ndi zigawo zambiri;
3. Kuchuluka kwa madzi ndikokwera kwambiri kuposa kwa methyl cellulose, ndipo ili ndi lamulo labwino;
4. Poyerekeza ndi methyl cellose ndi hydroxypropyl methy cellose, kuthekera kwa hec ndiye choyipa kwambiri, koma kuthekera kwa coloid ndikolimba.
Momwe mungagwiritsire ntchito khola
anawonjezera mwachindunji panthawi yopanga
1. Onjezani madzi oyera ku chidebe chachikulu chokhala ndi chosakanizira chachikulu.
2. Yambani kukweza mosalekeza mwachangu ndikung'amba pang'onopang'ono hydroththyl cellulose poyankha.
3. Pitilizani kusangalatsa mpaka tinthu tating'onoting'ono titanyowa.
4. Kenako onjezerani antifungal wothandizira antifungal, zowonjezera za alkaline zowonjezera monga utoto, wobalalitsa Edzi, Amoni.
5. Muziganiza mpaka zonse za hydroxthyl cellulose imasungunuka kwathunthu (mawonekedwe a yankholi limachuluka kwambiri) musanawonjezere zigawo zina mu formula, ndikupera mpaka chinthu chomaliza.
Post Nthawi: Feb-14-2025