1. Iplastiki ye-electroplating
Zininzi iintlobo zeplastiki zamalungu eplastiki, kodwa ayizizo zonke iiplastiki ezinokutsalwa ngombane.
Ezinye iiplastiki kunye neentsimbi zokugquma zinamandla amabi kwaye azinaxabiso elisebenzayo;ezinye iipropathi ezibonakalayo zeplastiki kunye neengubo zentsimbi, ezifana ne-coefficients yokwandisa, zihluke kakhulu, kwaye kunzima ukuqinisekisa ukusebenza kwazo kwindawo yokwahlukana kobushushu obuphezulu.
I-coating ininzi isinyithi enye okanye i-alloy, njengethagethi ye-titanium, i-zinc, i-cadmium, igolide okanye ubhedu, ubhedu, njl.;kukho kwakhona i-dispersion layers, njenge-nickel-silicon carbide, i-nickel-graphite fluoride, njl.;kukho kwakhona iileyile ezifihliweyo, ezifana nentsimbi I-copper-nickel-chromium layer, i-silver-indium layer kwintsimbi, njl njl. Okwangoku, eyona nto isetyenziselwa i-electroplating yi-ABS, ilandelwa yi-PP.Ukongeza, i-PSF, i-PC, i-PTFE, njl njl. Kwakhona zineendlela eziphumelelayo ze-electroplating, kodwa zinzima kakhulu.
ABS / PC iplastiki electroplating inkqubo
Ukwehlisa igrisi → I-Hydrophilic → Ukurhangqa kwangaphambili → Ukurhangqa → Ukungaxumi → Umphezulu Ogcweleyo → Ukuqaliswa → Ukudityaniswa → Ukuntywiliselwa kweNikel e Electroless → iCopper etshisiweyo → UkuPlekwa kwe-Acid yeKopolo → UkuPlekwa kweNikel eSemi-ekhazimlayo → ukuPlekwa kweNikel yeSulfur ePhakamileyo → ukuPlekwa kweNikel ePhezulu
2. I-Electroplating yezitshixo, ukukhanya kunye ne-hardware yokuhlobisa
Izinto ezisisiseko zokutshixa, ukukhanya, kunye nezixhobo zokuhombisa ubukhulu becala zinc alloy, intsimbi kunye nobhedu
Inkqubo ye-electroplating eqhelekileyo imi ngolu hlobo lulandelayo:
(1) I-zinc-based alloy die castings
Ukuhombisa → I-Trichlorethylene degreasing → Ukuxhoma → Ukususwa kwekhemikhali → Ukuhlamba amanzi → Ukucoca nge-ultrasonic → Ukuhlamba amanzi → Ukuhlamba nge-electrolytic degreasing → Ukuhlamba amanzi → Ukwenziwa kusebenze ityuwa → Ukuhlamba amanzi → ikopolo yealkaline eqatywe ngaphambili → Ukurisayikilishwa → Ukuhlamba amanzi ngokungathathi hlangothi → Ukuhlamba amanzi →H2SO4 ukucakwa kobhedu→ukwenziwa ngokutsha→ukuhlamba amanzi→ukuvula i-H2SO4→ukuhlamba amanzi→ubhedu oluneasidi eqaqambileyo→uhlaziyo→ukuhlamba amanzi→a), okanye enye (b ukuya e)
a) Ukufakwa kwe-nickel emnyama (okanye umpu omnyama) → ukuhlamba ngamanzi → ukomisa → umzobo wocingo → ukutshiza ipeyinti → (ibronzi ebomvu)
b) → Ucwecwe oluqaqambileyo lwenikeli → ukurisayikilishwa → ukuhlamba → ichrome yokucwenga → ukurisayikilishwa → ukuvasa → ukomisa
c) →Xelisa igolide →recycle →hlamba →yomisa →peyinta →yomisa
d).
e) →ipearl nickel plating →ukuhlamba amanzi →ukucwenga kwechrome →ukwenziwa ngokutsha →ukuhlamba amanzi →ukomisa
(2) Amalungu entsimbi (amalungu obhedu)
Ukupholisha→ukucoca nge-ultrasonic→ukuxhoma→ukususwa kwekhemikhali→ukususwa kwe-oyile ye-cathode e-electrolytic→ukususwa kwe-oyile ye-anode e-electrolytic→ukuhlamba amanzi→i-hydrochloric acid activation→ukuhlamba amanzi→ikopolo enealkali esele ifakwe ngaphambili→i-recycling→ukuhlamba amanzi→H2SO4 neutralization→ukuhlanjwa kwamanzi→i-asidi eqaqambileyo yobhedu →ukuhlaziya→Ukuhlamba →ukuvula i-H2SO4 → Ukuhlamba
3. I-Electroplating yezithuthuthu, iinxalenye zemoto kunye nefenitshala yentsimbi
Izinto ezisisiseko zeengxenye zesithuthuthu kunye nefenitshala yentsimbi ziyintsimbi zonke, ezamkela inkqubo ye-electroplating ye-multi-layer, eneemfuno eziphezulu zokubonakala kunye nokuxhathisa ukubola.
Inkqubo eqhelekileyo imi ngolu hlobo lulandelayo:
Ukupholisha → Ukuxhoma → Ukususwa kwe-oyile yeCathodic electrolytic → Ukuhlamba amanzi → Electrolysis yeasidi → Ukuhlamba amanzi → Ukususwa kweoyile yeAnode → Ukuhlamba amanzi → Ukuhlanjwa kwe-H2SO4 → Ukuhlamba amanzi → Ukufakwa kwe-nickel eqaqambileyo → Nickel eqaqambileyo → Ukurisayikilishwa → Ukuhlamba amanzi × 3 → ukutyabeka → Ukurisayikilisha → Ukucoca × 3 → xhoma → yome
4.I-Plating ye-sanitary ware accessories
Uninzi lwezixhobo ezisisiseko se-sanitary zinc alloys, kwaye ukugaya kubaluleke kakhulu, kufuna ukukhanya okuphezulu kunye nomgangatho wengubo.Kukho inxalenye yempahla yococeko kunye nesiseko sobhedu, kwaye inkqubo ye-electroplating iyafana naleyo ye-zinc alloy.
Inkqubo eqhelekileyo imi ngolu hlobo lulandelayo:
Amalungu e-zinc alloy:
Ukupholisha → I-Trichlorethylene degreasing → Ukuxhoma → Ukususwa kwekhemikhali → Ukuhlamba amanzi → Ukucoca nge-ultrasonic → Ukuhlamba amanzi → I-Electrodeoiling → Ukuhlamba amanzi → Ukuvula ityuwa → Ukuhlamba amanzi → ikopolo yealkaline eqatywe ngaphambili → Ukurisayikilishwa → Ukuhlamba amanzi → Ukuhlanjwa kwamanzi → Ukuhlanjwa kwamanzi → H2SO4 Ukuhlamba i-asidi ukucakwa kobhedu → ukurisayikilishwa → ukuvasa → ukusebenza kwe-H2SO4 → ukuvasa → ikopolo eqaqambileyo eneasidi → ukurisayikilishwa → ukuhlamba → ukuxhoma → ukuxhoma → ukupolisha → ukucocwa → ukuhlamba → ukucakwa kwealkali yobhedu → ukurisayikilishwa → ukuvasa →ukuhlamba i-H2SO4 ukungathathi hlangothi →ukuhlamba i-nick eqaqambileyo phezulu, kunye nemultilayer Ni iyasetyenziswa) → Ukurisayikilisha → Ukuhlamba × 3 → Chrome plating → Ukuhlaziya → Ukuhlamba × 3 → Ukomisa
5. Electroplating yebhetri iqokobhe
Inkqubo ye-electroplating kunye nezixhobo ezikhethekileyo zecala lebhetri zizihloko ezishushu kwishishini le-electroplating.Ifuna i-barrel nickel brightener ukuba ibe nokusebenza kakuhle kwendawo ephantsi ye-DK kunye nokusebenza okuchasene nomhlwa emva kokulungiswa.
Inkqubo eqhelekileyo yokuhamba:
Ukuqengqeleka kunye nokwehlisa igrisi → ukuhlamba amanzi → ukwenza kusebenze → ukuhlamba amanzi → ukulungiswa komphezulu → ukubekwa kombhobho wenikeli → ukuhlamba amanzi → ukususwa kwefilim → ukuhlamba amanzi → ukudlula →
6. I-Electroplating yeevili ze-aluminiyam yemoto
(1) Inkqubo yokuhamba
Ukupholisha→ukuqhushumba kweembumbulu (ukhetho)→ukususwa kwewax nge-ultrasonic→ukuhlamba amanzi→ukujongiwa kwealkali kunye nokuthotywa→ukuhlamba amanzi→ukufakwa kweasidi (ukukhanyisa)→ukuhlamba amanzi→izinki ezikayo (Ⅰ)→ukuhlamba amanzi→ukususwa kwezinc→ukuhlamba amanzi→ukufakwa kwezinc Ⅱ)→ukuhlamba ngamanzi →Ukutyabeka nickel emnyama→ukuhlamba ngobhedu oluneasidi eqaqambileyo→ukuhlamba ngamanzi→ukupholisha Ukuhlamba ngamanzi
(2) Iimpawu zenkqubo
1. Indlela enye yesinyathelo sokunciphisa kunye ne-alkali etching iyamkelwa, engagcini nje kuphela inkqubo, kodwa iququzelele ukukhutshwa kweoli ye-pore, ukwenzela ukuba i-substrate ibonakaliswe ngokupheleleyo kwi-oil-free state.
2. Sebenzisa isisombululo se-niacin etching etyheli-free ukunciphisa ukungcoliseka kwendalo kwaye unqande ukubola okugqithisileyo.
3. Inkqubo ye-nickel electroplating ye-multi-layer, eqaqambileyo, efanelekileyo;Umahluko onokuthi ubekho, inani elizinzileyo le-micropores, kunye nokuxhathisa okuphezulu kwe-corrosion.
Ixesha lokuposa: Mar-22-2023