Electroplating ndi njira yogwiritsira ntchito electrolysis kuyika zitsulo kapena aloyi pamwamba pa workpiece kupanga yunifolomu, wandiweyani komanso womangidwa bwino zitsulo wosanjikiza. Electroplating ya zinthu zapulasitiki imakhala ndi izi:
L) chitetezo chambiri
L) zokongoletsera zoteteza
L) kuvala kukana
L katundu wamagetsi: perekani zokutira zowongolera kapena zotsekera malinga ndi zofunikira za magawo
Vacuum plating ya aluminiyamu ndikutenthetsa ndi kusungunula zitsulo za aluminiyamu kuti zisawonongeke pansi pa vacuum, ndipo maatomu a aluminiyumu amasunthika pamwamba pa zida za polima kuti apange wosanjikiza woonda kwambiri wa aluminiyumu. Vacuum aluminizing ya mbali jekeseni chimagwiritsidwa ntchito m'munda wa nyali magalimoto.
Zofunikira pa vacuum aluminized gawo lapansi
(1) Pamwamba pa zinthu zoyambira ndi zosalala, zosalala komanso zofanana mu makulidwe.
(2) Kuuma ndi kugundana kofanana ndi koyenera.
(3) Kuvuta kwapamwamba kumaposa 38dyn / cm '.
(4) Lili ndi ntchito yabwino yotentha ndipo imatha kupirira kutentha kwa kutentha ndi kutentha kwa condensation kwa gwero la evaporation.
(5) Chinyezi cha gawo lapansili ndi chochepera 0.1%.
(6) Thermoplastics ambiri ntchito ya zotayidwa gawo lapansi monga poliyesitala (PET), polypropylene (PP), polyamide (n), polyethylene (PE), polyvinyl kolorayidi (PVC), PC, PC / ABS, Pei, thermosetting zinthu BMC, etc. .
Cholinga cha vacuum plating:
1. Wonjezerani kusinkhasinkha:
Kapu yowunikira ya pulasitiki itakutidwa ndi primer, imakutidwa ndi vacuum kuti isungidwe filimu ya aluminiyamu pamwamba, kuti kapu yowunikirayo ikwaniritse ndikukhala ndi mawonekedwe enaake.
2. Kukongoletsa kokongola:
Vacuum aluminizing filimu akhoza kupanga jekeseni kuumbidwa mbali ndi mtundu umodzi kukhala zitsulo kapangidwe ndi kukwaniritsa mkulu kukongoletsa kwenikweni.
Nthawi yotumiza: Aug-08-2022
