Utoto wa enamel wa acrylic
Mfundo zazikulu zogwiritsira ntchito utoto wa acrylic ndi izi: kukonza bwino pamwamba, kusankha zida zoyenera, kuwongolera kuchuluka kwa kusungunuka kwa utoto, ndikugwira ntchito yomanga pamalo oyenera.
Utoto wa acrylic ndi utoto wouma mwachangu, wonyezimira kwambiri, komanso wosasinthasintha nyengo. Umagwiritsidwa ntchito kwambiri pokongoletsa ndi kuteteza pamwamba pa zitsulo zopepuka, zitsulo, zida zamakanika, milatho, zida, ndi zina zotero. Njira yogwiritsira ntchito imakhudza mwachindunji kumatira, kusalala ndi moyo wautumiki wa filimu ya utoto. Kuti muwonetsetse kuti ntchito yomanga ikugwira ntchito, ndikofunikira kutsatira njira zodziwika bwino zogwirira ntchito.
Masitepe omanga ndi mfundo zazikulu
- 1. Kuchiza koyambirira pamwamba
Pamwamba pake payenera kukhala pouma, paukhondo, popanda madontho a mafuta, fumbi, dzimbiri kapena utoto wakale wotayirira.
Pa malo achitsulo, ndi bwino kugwiritsa ntchito primer yoteteza dzimbiri (monga primer yokhala ndi epoxy zinc yambiri) poyamba; pa malo a konkire, primer yotsekera iyenera kugwiritsidwa ntchito ndipo pH siyenera kupitirira 105.
Ngati chophimba choyambirira ndi chakale, chiyenera kutsukidwa ndi kutsukidwa bwino kuti chikhale cholimba.
- 2. Sakanizani bwino
Musanagwiritse ntchito, sakanizani bwino utoto kuti mupewe kutayika kwa utoto, zomwe zingayambitse mtundu wosagwirizana kapena kuchepa kwa kuphimba.
- 3. Kusakaniza ndi Kusakaniza
Sinthani kukhuthala kwa chinthucho malinga ndi njira yomangira ndikuchichepetsa ndi choonda chapadera (monga mtundu wa X-5).
- 4. Kapangidwe ka Utoto
Kutsuka/kupukuta: Gwiritsani ntchito maburashi apamwamba kwambiri kapena ma roller oyenera a tsitsi lalitali, ndipo pakani mofanana mbali imodzi pa liwiro losasintha kuti mupewe zizindikiro za burashi ndi m'mbali mwake madzi akutuluka.
Kupopera:
Kupanikizika kwa mfuti yopopera mankhwala kumalimbikitsidwa kukhala 0.3–0.6 MPa;
Mtunda wa nozzle kuchokera pamwamba ndi 20–30 cm;
Liwiro la kuyenda liyenera kukhala lofanana kuti lisasonkhanitse kapena kuphonya kupopera.
Kukhuthala kwa gawo lililonse la chophimba kumalimbikitsidwa kukhala 30–50 μm. Chikauma, pitirizani ndi chophimba china. Nthawi yobwezeretsanso chophimba nthawi zambiri imakhala yoposa maola 24 (pa 25℃).
- 5. Kuumitsa ndi kuyeretsa
Kutentha kwa malo omangako kuyenera kukhala pakati pa 5°C ndi 38°C, ndi chinyezi chosapitirira 85%, komanso mpweya wabwino.
Nthawi yowuma pamwamba ndi pafupifupi maola awiri, ndipo nthawi yonse yowuma ndi pafupifupi maola 24 (pansi pa kutentha kwa 25°C).
Chophimbacho chingagwiritsidwe ntchito pokhapokha chitatha kukonzedwa kwathunthu, ndipo nthawi zambiri chimatenga masiku awiri ndi maola 10.
Machenjezo ndi Njira Zotetezera
- Pewani malo oyaka moto:
Utoto wa acrylic ndi woyaka moto. Kusuta fodya ndi malawi otseguka ndizoletsedwa kwambiri pamalo omangira. Pewani malawi osasinthasintha.
- Zofunikira pa mpweya wabwino:
Sungani mpweya wabwino kuti mupewe kusonkhanitsa nthunzi zosungunulira, zomwe zingayambitse mavuto pa thanzi kapena kuphulika.
- Chitetezo chaumwini:
Valani magolovesi, magalasi oteteza nkhope, zophimba nkhope kapena zopumira kuti khungu ndi maso zisakhudze utoto.
Malo Osungira: Sungani pamalo ozizira, ouma, komanso opumira bwino, kutali ndi kutentha ndi dzuwa lachindunji. Tsekani zidebe zosungiramo zinthu kuti musunge.
- Kutaya zinthu zachilengedwe:
Zitini za utoto zomwe zasiyidwa ndi madzi otayidwa ziyenera kutayidwa motsatira lamulo ndipo siziyenera kutayidwa nthawi iliyonse yomwe mukufuna.
Chinsinsi chogwiritsa ntchito utoto wa acrylic molondola chili pakuwongolera mosamala tsatanetsatane: kuyambira kukonzekera substrate mpaka kuwongolera chilengedwe, gawo lililonse limakhudza zotsatira zomaliza. Ndikofunikira kugwiritsa ntchito mosamala motsatira malangizo a malonda ndikuyika patsogolo kugwiritsa ntchito primer yomwe ikulangizidwa kuti mupeze kumamatira bwino komanso kulimba. Ngati simukudziwa bwino momwe primer ikuyendera, mutha kuchita mayeso ang'onoang'ono poyamba kuti mutsimikizire.
Nthawi yotumizira: Dec-08-2025
