Madzi opangidwa ndi acrylic amino utoto
Ntchito zosiyanasiyana
Ndizoyenera kuphimba zitsulo zosiyanasiyana zamkati ndi zakunja, ndipo zimagwiritsidwa ntchito makamaka poteteza kuwononga ndi kukongoletsa pamalo azitsulo monga makina ndi zida zamagetsi, zida, mafani amagetsi, zoseweretsa, njinga, ndi zida zamagalimoto.Makamaka, ilinso ndi ntchito yabwino kwambiri pamtunda wazitsulo zopanda chitsulo monga zitsulo zosapanga dzimbiri ndi aluminiyamu.
Kufotokozera Zomangamanga
Kusakaniza chiŵerengero: chigawo chimodzi
Njira yomanga: kutsitsi opanda mpweya, kupopera mpweya, kutsitsi kwa electrostatic
Diluent: madzi oyera 0-5% madzi oyera 5-10% madzi osungunuka 5-10% (chiŵerengero cha misa)
Kuchiritsa kutentha ndi nthawi:
Chitsanzo youma filimu makulidwe 15-30 microns Kutentha 110 ℃ 120 ℃ 130 ℃
Osachepera 45min 30min 20min
Zolemba malire 60min 45min 40min
Mzere weniweni wopangira ukhoza kulamulira nthawi yophika monga yoyenera molingana ndi kutentha kwa ng'anjo, ndipo nthawi yowonjezereka ikhoza kuwonjezereka moyenerera malinga ndi kuwonjezeka kwa makulidwe a filimu yopopera.
Chithandizo cha gawo lapansi
Chotsani zonyansa zilizonse (madontho amafuta, madontho a dzimbiri, ndi zina zotero) pazitsulo zomwe zingakhale zowononga mankhwala ndi kupopera mankhwala;pazitsulo zazitsulo: chotsani sikelo ya oxide ndi dzimbiri pamtunda wachitsulo ndi kuyeretsa mchenga, komwe kumafunika kuti mufikire mlingo wa Sa2.5, pambuyo pa sandblasting The workpieces kukonzedwa sayenera zakhala zikuunikidwa kwa nthawi yaitali kuteteza dzimbiri pamwamba.
Kagwiritsiro Ntchito: Malo onse oti azikutidwa azikhala aukhondo, owuma komanso osaipitsidwa, ndipo malo onse ayenera kuunika ndi kusamalidwa molingana ndi ISO8504:1992.Kutentha kwa chilengedwe kuyenera kukhala 10 ℃-35 ℃, chinyezi chiyenera kukhala ≤80%, ndipo kutentha kuyenera kupitirira 3 ℃ pamwamba pa mame kuti apewe condensation.Panthawi yomanga ndi kuyanika pamalo opapatiza kapena ngati pali chinyezi chambiri, mpweya wabwino uyenera kuperekedwa.
Kusungirako ndi Mayendedwe
Zogulitsa ziyenera kusungidwa pamalo amthunzi, kutentha kosungirako: 5 ~ 35 ℃, ndikutetezedwa kuzizira kwambiri, kuwala kwa dzuwa ndi mvula panthawi yoyendetsa.Alumali moyo wa mankhwalawa ndi miyezi 6.
Pre-coat primer: Palibe, kapena anti- dzimbiri primer yotengera madzi monga momwe tafotokozera.
Chovala chowonjezera: palibe, kapena ngati varnish yomaliza.
Kuthandizira zomanga luso magawo
| Mtundu/Mthunzi | Zosiyanasiyana (kuphatikiza ufa wa siliva) |
| Kuwala | kuwala kwambiri |
| Mawonekedwe a filimu ya penti | yosalala ndi yosalala |
| Zapamwamba zolimba | 30-42% |
| Theoretical ❖ kuyanika mlingo | 14.5m²/kg (20 microns youma filimu) |
| Kusakaniza kachulukidwe | 1.2±0.1g/ml |
| Kuchiritsa | 30min (120±5℃) |
| Volatile organic compound content (VOC) | ≤120g/L |
