1. Plastic electroplating
Kune marudzi akawanda emapurasitiki ezvikamu zvepurasitiki, asi kwete mapurasitiki ose anogona kuchinjwa nemagetsi.
Mamwe mapurasitiki uye masimbi esimbi ane simba rakashata rekubatanidza uye haana kukosha kunoshanda;zvimwe zvemuviri zvemapurasitiki uye masimbi ekuputira, senge ekuwedzera coefficients, akasiyana zvakanyanya, uye zvakaoma kuve nechokwadi chekuita kwavo munzvimbo yepamusoro yekupisa mutsauko.
Iyo yekupfekedza kazhinji isimbi imwe chete kana alloy, senge titanium chinangwa, zingi, cadmium, goridhe kana ndarira, bhuronzi, nezvimwe;kunewo zvidimbu zvekuparadzira, zvakadai se nickel-silicon carbide, nickel-graphite fluoride, nezvimwewo;kunewo mapeji akafukidzwa, akadai sesimbi Iyo mhangura-nickel-chromium layer, sirivha-indium layer pasimbi, etc. Parizvino, iyo inonyanya kushandiswa ye electroplating ndeye ABS, inoteverwa nePP.Mukuwedzera, PSF, PC, PTFE, nezvimwewo vanewo nzira dzakabudirira dze electroplating, asi dzakanyanya kuoma.
ABS/PC plastiki electroplating process
Kudzikira → Hydrophilic → Pre-roughening → Roughening → Neutralization → Whole Surface → Activation → Debonding → Electroless Nickel Immersion → Yakatsva Copper → Acid Copper Plating → Semi-inopenya Nickel Plating → Yakakwira Sulfur Nikel Plating → Chrome Yakapenya Nickel Plating
2. Electroplating yekuvhara, kuvhenekera uye hardware yekushongedza
Izvo zvigadziko zvemakiyi, mwenje, uye yekushongedza hardware kazhinji zinc alloy, simbi uye mhangura
Iyo yakajairika electroplating maitiro ndeaya anotevera:
(1) Zinc-based alloy die castings
Kupukuta → Trichlorethylene degreasing → Kurembera → Chemical degreasing → Kugeza mvura → Ultrasonic kucheneswa → Kugeza mvura → Electrolytic degreasing → Kugezeswa mvura → Munyu activation → Kugezesa mvura → Pre-yakaputirwa alkaline mhangura → Kudzokorodza → Kugeza mvura → H2SO4 Kugeza mvura → H2SO4 Kugeza mvura kuputira mhangura→kudzokorodza →kuwacha mvura→H2SO4 activation→kuwacha mvura→asidhi inopenya mhangura→kudzokorodza →kugeza mvura→a), kana zvimwe (b kusvika e)
a) Nickel dema plating (kana pfuti nhema) → kugeza mvura → kuomesa → kudhirowa waya → pfapfaidza pendi → (bronze tsvuku)
b) → kupenya nickel plating → kudzokorodza → kuwacha → chrome kuputira → kudzokorodza → kuwacha → kuomesa
c) → Tevedzera goridhe → dzokorora →geza → yakaoma → pendi →omesa
d) →Kuedzesera goridhe→kudzokorodza→kuwacha→kuputira nickel nhema→kuwacha→kuomesa→kudhirowa→kupenda→kuomesa→(bronze yegirinhi)
e) →Pearl nickel plating →kuwacha mvura →chrome plating →kudzokorodza →kuwacha mvura →kuomesa
(2) Zvikamu zvesimbi (zvikamu zvemhangura)
Kupukuta→kunatswa kweultrasonic→kurembera→kubvisa kemikari →cathode electrolytic kubvisa oiri→anode electrolytic kubvisa oiri→kugeza mvura→hydrochloric acid activation→kugeza mvura→inogadzikwa alkaline copper→kudzokorodza→kugeza mvura→H2SO4 neutralization→kugeza mvura→asidi inopenya mhangura →kudzokorodza→ Kuwacha → H2SO4 activation → Kuwacha
3. Electroplating yemidhudhudhu, auto zvikamu uye simbi fenicha
Izvo zvigadziko zvezvikamu zvemudhudhudhu uye fenicha yesimbi zvese simbi, iyo inotora akawanda-layer electroplating process, iyo ine zvakakwirira zvinodikanwa zvekutaridzika uye kupikisa corrosion.
Iyo yakajairika process ndeiyi inotevera:
Kupukuta → Yakarembera → Cathodic electrolytic kubvisa oiri → Kugeza mvura → Acid electrolysis → Kugeza mvura → Anode electrolytic kubviswa oiri → Kugeza mvura → H2SO4 activation → Kugeza mvura → Semi-inopenya nickel plating → nickel inopenya → Kudzokorodza → Kugeza mvura × 3 → kupura → Kudzokorodza → Kuchenesa × 3 → kurembera pasi → kuoma
4.Plating ye sanitary ware accessories
Mazhinji ehutsanana ware base zvinhu zvinc alloys, uye kukuya kwakanyanyisa, kunoda kupenya kwakanyanya uye kuenzana kwejasi.Kune zvakare chikamu chehutsanana ware ine ndarira base zvinhu, uye iyo electroplating maitiro akafanana neayo zinc alloy.
Iyo yakajairika process ndeiyi inotevera:
Zinc alloy zvikamu:
Kupukuta → Trichlorethylene degreasing → Kurembera → Chemical degreasing → Kugeza mvura → Ultrasonic kucheneswa → Kugeza mvura → Electrodeoiling → Kugezesa mvura → Kushandisa munyu → Kugezesa mvura → Pre-yakaputirwa alkaline mhangura → Kudzokorodza → Kugeza mvura → H2SO4 washing mvura → H2SO4 washing neutralization copper plateing → kudzokorodza → kuwacha → H2SO4 activation → kugeza → acid inopenya mhangura → kudzokorodza → kuwacha → kuomesa → kurembera → kupukuta → kudhirowa → kuwacha → alkali kuputira mhangura → kudzokorodza → kuwacha → kugeza → H2SO4 neutralization inopenya → kugeza nick zvinodiwa yakakwirira, uye multilayer Ni inoshandiswawo) → Kudzokorodza → Kugeza × 3 → Chrome plating → Kudzokorodza → Kusuka × 3 → Kuomesa
5. Electroplating yebhatiri shell
Iyo electroplating maitiro uye yakakosha michina yebheti kesi nyaya dzinopisa muindasitiri ye electroplating.Zvinoda dhiramu nickel inopenya kuti ive yakanyanya kunaka yakaderera-DK zone yekumisikidza kuita uye post-processing anti-rust performance.
Yakajairika process kuyerera:
Kukungurutsa nekubvisa mafuta → kugeza mvura → activation → kugeza mvura → kugadzirisa pamusoro pepamusoro → dhiramu nickel plateing → kugeza mvura → kubviswa firimu → kugeza mvura → passivation →
6. Electroplating yemotokari yealuminium alloy mavhiri
(1) Maitiro ekuyerera
Kupukuta→kuputitsa nepfuti (zvichida)→kubvisa wakisindiyakachena→kugeza mvura→kusunga alkali nekubvisa girizi→kugeza mvura→kupinza asidhi (kuvheneka)→kugeza mvura→zingi rinonyura Ⅱ)→kugeza mvura
(2) Maitiro maitiro
1. Imwe-nhanho nzira yekudzikisa uye alkali etching inogamuchirwa, iyo isingangoponesi nzira chete, asiwo inobatsira kubviswa kwemafuta emafuta epore, kuitira kuti substrate ionekwe zvizere mune imwe nzvimbo isina mafuta.
2. Shandisa yero-isina niacin etching mhinduro kuderedza kusvibiswa kwezvakatipoteredza uye kudzivirira zvakanyanya-kuora.
3. Multi-layer nickel electroplating system, yakajeka, yakanaka kuenzana;mutsauko unogona kuitika, nhamba yakagadzikana yemicropores, uye yakakwira corrosion resistance.
Nguva yekutumira: Mar-22-2023