Malo akulu a hydroxyethyl cellulose ndichakuti amasungunuka m'madzi ozizira ndi madzi otentha, ndipo alibe katundu wonyezimira. Ili ndi digiri yosiyanasiyana, kusungunuka ndi mafayilo. mpweya. Hydroxyethyl cellulose yankho imatha kupanga filimu yowonekera, ndipo imakhala ndi mtundu wa mtundu womwe sunacheze ndi mayoni ndipo ali ndi mgwirizano wabwino.
Kutentha kwa kutentha ndi kusungunuka kwamadzi: poyerekeza ndi methyl cellulose (MC), yomwe imangosungunuka m'madzi ozizira, hydroxyethyl celluse imatha kusungunuka m'madzi otentha kapena madzi ozizira. Mitundu yosiyanasiyana yosungunuka ndi mafakisoni, komanso miyala yopanda mafuta.
Kukaniza kwa ②asalt: Chifukwa cha mtundu wake wopanda ionic, amatha kukhala ndi ma pointer ena osungunuka madzi, ogwiritsa ntchito ndi mchere m'malo osiyanasiyana. Chifukwa chake, poyerekeza ndi Ionic Carboxymethyl cellulose (cmc), hydroxethyl cellulose akutsutsana.
③Water retention, leveling, film-forming: its water-retention capacity is twice that of methyl cellulose, with excellent flow regulation and excellent film-forming, fluid loss reduction, miscibility, protective colloid sex.
Kugwiritsa ntchito hydroxyethyl cellulose
Hydroxyethyl cellulose ndi ethel ether etherch etheulose yamadzi, imagwiritsidwa ntchito kwambiri pamalingaliro, kugwiritsa ntchito polymerization, mapepala, nsalu, zomangamanga, ulimi komanso mafakitale ena. Ili ndi ntchito za kukula, kulumikizana, emulsifying, kufalitsa ndi kukhazikika, ndipo kumatha kusuntha madzi, kupanga filimuyo ndikupereka chotchinjiriza. Amasungunuka mosavuta m'madzi ozizira ndi madzi otentha, ndipo amatha kupereka yankho ndi mawonekedwe osiyanasiyana. Chimodzi mwa celloul mwachangu etrase.
Utoto 1
Hydroxyethyl cellulose ndi omwe amagwiritsidwa ntchito kwambiri mu zokutira za latex. Kuphatikiza pa zokutira zokulirapo posachedwa, zitha kusinthanso, kufalitsa, kukhazikika, kusunga madzi. Amadziwika ndi kukula kwakukulu, kukongoletsa kwa utoto wabwino, katundu wopanga mafilimu komanso kukhazikika kosungirako. Hydroxyethyl cellulose ndi vuto lopanda ionic lomwe lingagwiritsidwe ntchito m'mawu osiyanasiyana. Imakhala ndi kugwirizana kwabwino ndi zinthu zina mu chigawo chimodzi (monga utoto, zowonjezera, mafakitale). Zokutira zokhuthala ndi hydroxyethyl cellulose zimakhala ndi chiwerewere chabwino pamapulogalamu osiyanasiyana a Shear ndipo ndi preeudoplastic. Njira zomangira monga kutsuka, kudzikuza, ndi kupopera mbewu kumagwiritsidwa ntchito. Ntchito zomangamanga, sizosavuta kugwa, Sag ndi kuwaza, ndi kukhazikitsa bwino.
2 polymerization
Hydroxyethyl cellulose imakhala ndi ntchito zobalalitsa, emulsifying, kuyimitsa ndi kukhazikika mu polymerization mu polymerization kapena porsolymerization zigawo zikuluzikulu za zitsulo zopangidwa. Amadziwika ndi luso lobalalika, filimu yoonda "ya tinthu tating'onoting'ono, kukula kwa tinthu tating'onoting'ono, mawonekedwe a tinthu tating'onoting'ono, mawonekedwe omasuka, kuwonekera kwabwino kwambiri. Chifukwa ma hydroxyethyl cellose amatha kusungunuka m'madzi ozizira ndi madzi otentha, ndipo alibe malo otentha, ndioyenera kwambiri kuzolowera ma polima osiyanasiyana.
Zofunikira pakupanga mtundu wa obalalitsa ndi mawonekedwe (kapena kusokonekera) kusokonezeka kwa zingwe, mphamvu yolumikizirana ndi kutentha kwake kwa magazi. Izi za hydroxyethyl cellulose ndizoyenera polymerization kapena porsolymerization wa zitsulo zopangidwa.
Hydroxyethyl cellulose ali ndi kufanana ndi ma cellose ena osungunuka madzi etrable ndi PRA. Momwemonso dongosolo lopanga liwiro limatha kupeza mphamvu zokwanira kuphunzira kuchokera kwa wina ndi mzake komanso kukwaniritsa zofooka zanu. Zogulitsa zophatikizira sizingokhala zabwino, komanso zimachepetsa kutayika kwazinthu.
Mafuta atatu amabowola
Mafuta amabowola mafuta ndi kupanga, mafayilo apamwamba a hydroxthyl cellulose amagwiritsidwa ntchito makamaka ngati viscosirif yakumapeto kwa madzi omaliza ndi madzi omaliza. Ma visckerna Lotsika hydroxethyl cellulose amagwiritsidwa ntchito ngati madzi ochepetsa madzi. M'matope osiyanasiyana amafunikira kuti kubowola, kutsiriza, simenting ndi kuwonongeka kwa ntchito, hydroxethyl cellulose imagwiritsidwa ntchito ngati thiculose kuti ipeze madzi abwino komanso kukhazikika kwa matope. Pakubowola, imatha kusintha mchenga womwe umangokhala ndi matope komanso kutalikitsa moyo wa kubowola pang'ono. Pomaliza gawo lokhazikika ndi madzi amtundu wa simenti, kuchepetsa madzi abwino kwambiri a hydroethyl cellulose amatha kuletsa madzi ambiri kuti asalowetse madzi osanjikiza, ndipo amatha kusintha mphamvu ya mafuta.
4 tsiku lililonse mankhwala
Hydroxyenulose ndi kanthawi kothandiza kwambiri, Bander, Thicer, okhazikika mu shampoos, zotupa za tsitsi, zolosera, zowunikira; Pa ufa wotsekemera ndi wothandizila mtundu wa dart. Ma hydroxyethyl cellulose amasungunuka mwachangu pamtunda wambiri, womwe ungafulumizitse kupanga ndikusintha luso. Chizindikiro chodziwikiratu chomwe chili ndi hydroxyethyl cellulose ndikuti zitha kusintha kusalala ndi kuphera kwa nsalu.
Katundu wa 5 Womanga
Volroxyathyl cellulose itha kugwiritsidwa ntchito popanga zinthu zomanga monga konkriti, mavwere abwino, gypsum pulasitala kapena matiya ena, ndi malo owuma. Kuphatikiza pa kukonza madzi kusungirako madzi, hydroxethyl cellulose amathanso kuchepetsa kukonza ndikutseguka kwa Stucco kapena Mastic. Amachepetsa khungu, lokhazikika ndi kusaka. Izi zitha kuwongolera magwiridwe antchito, sinthani bwino ntchito, kupatula nthawi, ndipo nthawi yomweyo imakulitsa kuchuluka kwa kuchuluka kwa Stucco, motero kupulumutsa zida zopangira.
6 Zaulimi
Hydroxyethyl cellulose imagwiritsidwa ntchito mu mankhwala emulsion ndi kuyimitsidwa ngati makulidwe a spray emulsions kapena kuyimilira. Zimatha kuchepetsa kugona kwa wothandizirayo ndikupangitsa kuti ikhale yolumikizidwa ndi masamba a chomera, potero akuwonjezera zotsatira za kupopera mbewu mankhwalawa. Hydroxyethyl cellulose itha kugwiritsidwanso ntchito ngati wothandizira wa makanema mu wogwirizanitsa ndi kusonkhanitsa; Monga wothandizira makanema opanga filimu momwe amabwezera masamba a fodya.
7 pepala ndi inki
Hydroxyethyl cellulose itha kugwiritsidwa ntchito ngati othandizira papepala ndi bolodi ndipo ngati akuwumitsa ndi kuyimilira kwa inks. Panjira yopanga, katundu wapamwamba wa hydroxethyl cellulose amaphatikizanso kuphatikizirana ndi kampi kakang'ono, unyolo ndi mafuta otupa, okonda mafuta opanga filimu yosalala. Kanemayo ali ndi mawonekedwe otsika komanso olimba kwambiri, ndipo amathanso kuchepetsa ndalama. Pepala lomwe lili ndi hydroxyethyl cellulose ya zosindikiza zapamwamba. Popanga inki yochokera m'madzi, inki yochokera ku madzi ophatikizidwa ndi hydroxyethyl cellulose imaduka mwachangu, imakhala ndi mawonekedwe abwino, ndipo sakutulutsa.
8 nsalu
Itha kugwiritsidwa ntchito ngati chomangira ndi kuthinikizidwa mu nsalu yosindikiza ndi kupaka utoto wa latex; Thickener kuti akhazikitse nkhani kumbuyo kwa kapeti. Mugalasi lagalasi, imagwiritsidwa ntchito ngati wothandizira woumba ndi womanga; Mu zokopa zachikopa, zitha kugwiritsidwa ntchito ngati odzima komanso okhazikika. Imapereka ufa wowuma chifukwa cha zofunda kapena zomatira, zomwe zimapangitsa kuti musungunuke mwachangu komanso zowoneka bwino.
9 craria
Chilimbikitso chachikulu chopanga ceramics.
10 mano
Itha kugwiritsidwa ntchito ngati wokulirapo popanga dzino.
Post Nthawi: Sep-24-2022