Cellulose ether ndi gulu lofunika kwambiri la zipangizo za polima, zomwe zimagwiritsidwa ntchito kwambiri mu mankhwala, chakudya, zodzoladzola ndi zina. Ntchito yake mu zodzoladzola makamaka zikuphatikizapo thickeners, mafilimu akale, stabilizers, etc. Makamaka kwa mankhwala chigoba nkhope, Kuwonjezera mapadi ether sangathe kusintha thupi katundu wa mankhwala, komanso kumapangitsanso wosuta zinachitikira. Nkhaniyi ifotokoza mwatsatanetsatane kagwiritsidwe ka cellulose ether mu chigoba cha nkhope, makamaka momwe mungachepetse kumamatira pakugwiritsa ntchito.
M`pofunika kumvetsa zikuchokera ndi ntchito chigoba nkhope. Chophimba kumaso nthawi zambiri chimakhala ndi magawo awiri: zoyambira ndi kufunikira. Zomwe zimayambira nthawi zambiri zimakhala zopanda nsalu, filimu ya cellulose kapena filimu ya biofiber, pamene kwenikweni ndi madzi ovuta osakanikirana ndi madzi, moisturizer, zosakaniza zogwira ntchito, ndi zina zotero. Kumamatira ndi vuto limene ogwiritsa ntchito ambiri amakumana nawo pogwiritsa ntchito chigoba cha nkhope. Kumverera kumeneku sikumangokhudza momwe amagwiritsidwira ntchito, komanso kungakhudze kuyamwa kwa zosakaniza za nkhope.
Ma cellulose ether ndi gulu la zotumphukira zomwe zimapezedwa ndi kusinthidwa kwa mankhwala a cellulose achilengedwe, omwe amapezeka ndi hydroxypropyl methylcellulose (HPMC), methyl cellulose (MC), etc. Ma cellulose ether ali ndi kusungunuka kwamadzi bwino komanso kupanga filimu, ndipo mankhwala ake amakhala okhazikika ndipo sikophweka kupangitsa khungu kukhala losagwirizana. Choncho, amagwiritsidwa ntchito kwambiri muzodzoladzola.
Kugwiritsa ntchito ma cellulose ether mu masks amaso makamaka kumachepetsa kukakamira kudzera m'magawo awa:
1. Kupititsa patsogolo rheology ya chiyambi
Rheology ya essence, ndiko kuti, mphamvu ya fluidity ndi deformation yamadzimadzi, ndiye chinthu chofunikira chomwe chimakhudza zomwe wogwiritsa ntchito akukumana nazo. Cellulose ether imatha kusintha kukhuthala kwa chinthucho, kupangitsa kuti ikhale yosavuta kugwiritsa ntchito ndikuyamwa. Kuonjezera kuchuluka koyenera kwa cellulose ether kumatha kupanga filimu yopyapyala pakhungu, yomwe imatha kunyowetsa bwino popanda kumamatira.
2. Kupititsa patsogolo dispersibility wa chenicheni
Ma cellulose ether ali ndi dispersibility yabwino ndipo amatha kumwaza mogawana zinthu zosiyanasiyana zomwe zimagwira ntchito popewa kugwa komanso kusanja kwa zinthuzo. Kufalikira kwa yunifolomu kumapangitsa kuti chiwongolerocho chigawidwe mofanana pa gawo lapansi la chigoba, ndipo sikophweka kupanga madera owoneka bwino kwambiri pakagwiritsidwe ntchito, potero amachepetsa kukakamira.
3. Limbikitsani mphamvu ya mayamwidwe a khungu
Kanema wopyapyala wopangidwa ndi cellulose ether pakhungu ali ndi kuthekera kwa mpweya komanso kunyowa, zomwe zimathandiza kuti mayamwidwe akhungu azitha kugwira bwino ntchito zomwe zimagwira ntchito. Pamene khungu limatha kuyamwa mwachangu michere m'thupi, madzi otsala pakhungu adzachepa mwachilengedwe, potero amachepetsa kumverera kokakamira.
4. Perekani moisturizing zotsatira zoyenera
Cellulose ether palokha imakhala ndi mphamvu yonyowa, yomwe imatha kutseka chinyezi ndikuletsa kutayika kwa chinyezi pakhungu. Mu chigoba chilinganizo, kuwonjezera pa cellulose ether kungachepetse kuchuluka kwa ma moisturizer ena apamwamba kwambiri, potero amachepetsa kukhuthala kwa chinthu chonsecho.
5. Khazikitsani dongosolo la essence
Mafuta a chigoba amaso nthawi zambiri amakhala ndi zinthu zosiyanasiyana zogwira ntchito, zomwe zimatha kuyanjana wina ndi mzake ndikukhudza kukhazikika kwa mankhwala. Ma cellulose ether angagwiritsidwe ntchito ngati stabilizer kuti athandizire kukhazikika kwa chinthucho ndikupewa kusintha kwa viscosity komwe kumachitika chifukwa cha zosakaniza zosakhazikika.
Kugwiritsidwa ntchito kwa cellulose ether mu masks amaso kumatha kusintha kwambiri mawonekedwe a thupi la mankhwala, makamaka kuchepetsa kumverera komamatira pakugwiritsa ntchito. Cellulose ether imabweretsa chidziwitso chabwinoko cha ogwiritsa ntchito pazovala zamaso powongolera mawonekedwe ake, kuwongolera dispersibility, kupititsa patsogolo kuyamwa kwapakhungu, kupereka moisturizing moyenerera komanso kukhazikika kwazinthu zoyambira. Nthawi yomweyo, chilengedwe komanso kuyanjana kwabwino kwa cellulose ether kumapereka mwayi wogwiritsa ntchito kwambiri mumakampani azodzola.
Ndi kupita patsogolo kosalekeza kwaukadaulo wa zodzikongoletsera komanso kuwongolera kwazomwe ogula amafuna kuti azitha kudziwa, kafukufuku wogwiritsa ntchito cellulose ether adzakulitsidwa mozama. M'tsogolomu, zotengera zatsopano za cellulose ether ndi matekinoloje opangira zidzapangidwa, zomwe zimabweretsa mwayi wochulukirapo komanso luso lapamwamba la kugwiritsa ntchito zinthu zama mask kumaso.
Nthawi yotumiza: Jul-30-2024