Monga osagwirizana ndi ionic, hydroxethyl cellulose ili ndi zotsatirazi kuwonjezera, kuyimitsa, kuyandama, kupanga mafilimu, kusungitsa mafilimu ndikuwapatsa colloid. Hydroxyethyl cellulose (Hec Tonsefe timadziwika kuti hydroththyl cellulose Hec ndi Hydroxypyl HPMC imagwiritsidwa ntchito pomanga ziweto?
Pali ufa wambiri wa ufa pamsika, ufa wamphamvu wa polymer ndi ufa wina wotsika mtengo wa emul emulder (ma vinyll acetate-emulypecpelmer ufa ndi ufa waposachedwa? Kodi ufa ufa ufa m'malo mwa ufa wosinthidwa?
Matope omanga ndi chinthu chomanga ndi kuchuluka kwa ntchito komanso zogwiritsidwa ntchito zosiyanasiyana m'mafakitale komanso nyumba zapachiweniweni. Pali mitundu iwiri ya kukonzekera pa intaneti ndi malonda omanga matope. Pakadali pano, kuchuluka kwa matope m'mayiko otukuka ku Europe ndi United States kale. Izi ndichifukwa choti matope owuma kapena owuma amatha kufulumira nthawi yotembenuka ndikuchepetsa ndalama. Sinthani ndi maziko ndi zida zosiyanasiyana mu mitundu yopanga zomanga ndi kuteteza chilengedwe. Mosiyana ndi matope omwe amasakanikirana pa tsamba, matope owuma amapangidwa posakaniza zigawo zonse zofunika, monga zowonjezera zamagetsi, zomwe zimayendetsedwa mosamalitsa kwa zinthu zina zowuma.
Okhala ndi Mkazi wothandizira matope ndi kufufuzira madzi, imatha kukana kuipitsidwa kwa mchere wambiri wosungunuka. Matope omwe ali ndi m sakhudzidwa kawirikawiri chifukwa cha nkhungu, kotero sikofunikira kusunga mtengo wapamwamba kwambiri ndikugwiritsa ntchito zoteteza. Kubowola matope ndi kuyimitsidwa kwina komanso kufalikira kwina kumakhala ndi moyo wa alumali, kuwonjezera manga kumapangitsa kuti zikhale zokhazikika ndikuyatsa moyo wa alumali.
Hydroxyethyl cellulose (hec) ndi cellulose yopanda ionic ether ether et ether ether et ether kuchokera ku cellulose yachilengedwe ya polymer kudzera munjira zingapo. Ndi ufa wopanda mafuta, wosawoneka bwino komanso wosakhazikika, womwe umatha kusungunuka m'madzi ozizira kuti apange yankho lowonekera, ndipo kuwonongeka sikukhudzidwa ndi mtengo wa pH. Ili ndi mawonekedwe a kukula, kutsatira, kubalalika, emulsization, mawonekedwe a mafilimu, mawonekedwe, ntchito yamadzi, kusungidwa kwamadzi ndi madzi kukana. Chogwiritsidwa ntchito kwambiri pa utoto, zomanga, zolemba, tsiku lililonse mankhwala, pepala, mafuta obowola mafuta ndi mafakitale ena.
Zogulitsa zaposachedwa zaposachedwa ndi ufa wosungunuka wamadzi, zomwe zimagawidwa mu ethylene / vinyl acetate / tertive acid Optolicrs Optolicrs, zomata zopangidwa pambuyo poyimitsa utsi. Mowa wa Polyvinyl adagwiritsidwa ntchito ngati colloid yoteteza. Ufa mtundu uwu ukhozanso kubwezeretsa mwachangu mu emulsion mutalumikizana ndi madzi. Chifukwa cha kugwirizanitsa kwambiri komanso kupezeka kwapadera kwa ufa waposachedwa, monga kukana madzi, zomanga ndi kutentha kukulitsa, etc., kugwiritsa ntchito kwawo kwapamwamba kwambiri
Post Nthawi: Meyi-15-2023