Imikhiqizo
I-Acid copper brightener
Cu-510 i-acid ekhanyayo ye-copper plating process
Inqubo ye-Cu-510 egqamile ene-asidi yethusi ikhiqiza i-copper plating ekhanyayo eneleveli ephezulu kanye nokufuduka okuphezulu. Ingcindezi yangaphakathi ye-coating incane futhi ukumelana nokugqwala kuhle.
Le ndlela iyonga, izinga lokushisa eliphansi lokusebenza, ukuhambisana okuqinile, nokuhlanzwa kwamanzi angcolile okulula.
Solution composition
Best range
|
|
range |
optimal |
| ·I-Copper sulfate (ukuhlanzeka okuphezulu) |
→ 175-250 g / l |
220 g / l |
| ·Sulfuric acid (ukuhlanzeka okuphezulu) |
→ 50-70 g / l |
60 g / l |
| ·Chloride |
→ 70-140ppm |
100ppm |
| · Cu-510 Mu |
→ 4.0-6.0 ml / ilitha |
5.0 ml / ilitha |
| · Cu-510 A |
→ 0.3-0.6 ml / ilitha |
0.4 mL / L |
| · Cu-510 B |
→ 0.3-0.6 ml / ilitha |
0.5 mL / L |
| · Cu-510 i-ejenti yokumanzisa |
→ 0.3-0.6 ml / ilitha |
0.5 mL / L |
Izimo zokusebenza
|
|
range |
optimal |
| ·temperature |
→ 20- 30 ℃ |
25 ℃ |
| ·Cathode current density |
→ 1-6 An / dm 2 |
4 An / dm 2 |
| ·I-Anode current density |
→ 0.5-2.5 Ann / dm 2 |
2 Ann / dm 2 |
| ·anode |
→ Phosphor bronze |
|
| ··Iphakheji ye-Anode |
→ Polypropylene |
|
| ·Ukushukumisa |
→ Njengoba kudingeka |
|
| ·filter |
→ Continuo us ukuhlunga, njalo ngehora |
|
| ·Ukusebenza kahle kwamanje |
→ Kusondele ku-100% |
|
Vula isilinda
Thela u-2/3 wevolumu yamanzi ethangini lokucwenga , Kunconywa ukusebenzisa amanzi angcolile futhi uwashise aze afike ku-60 ℃ .
Qaphela : Uma usebenzisa amanzi aphuma empompini, kufanele uqale uhlaziye okuqukethwe kwawo kwe-chloride. Uma okuqukethwe kwe-chloride kuphezulu kakhulu, kunconywa amanzi angcolile.
· Chaza i-copper sulfate edingekayo ngamanzi ashisayo futhi ugovuze ngokuqhubekayo.
· Engeza u-2.0 g / L wekhabhoni ecushiwe yekhwalithi ephezulu esixazululweni sokucwenga , gudluza kahle bese uhlala ubusuku bonke.
· Hlunga uketshezi lokwelapha ethangini lokucwenga.
· Engeza inani elifanele le-sulfuric acid egxilile njengoba kudingeka, gudluza kahle, bese wengeza amanzi ukuze wenze izinga lamanzi.
· Engeza inani elifanele le-reagent pure hydrochloric acid njengoba kudingeka futhi ugovuze kahle. Ngokuvamile i-265 ml ye-reagent pure hydrochloric acid (35-37%) idinga amalitha angu-1000 amanzi angcolile ukuze kulungiswe isisombululo sethusi, futhi ukugxila kwayo kwe-chloride ngu-120 ppm. Uma ungasebenzisi amanzi akhishwe yi-deionized, okuqukethwe kwe-ion ye-chloride emanzini kufanele kube ngaphansi kuka-120ppm. I-concentration ye-hydrochloric acid kufanele ilungiswe ukuze kutholakale okuqukethwe kwe-chloride engcono kakhulu.
· Pholisa ikhambi kuzinga lokushisa lokusebenza bese wengeza i-Cu-510 MU , · Cu-510 A , · Cu-510 B kanye · nama-Cu-510 okumanzisa ama-ejenti njengoba kudingeka, bese uxukuza ngomoya.
izinsiza
Ithangi lokucwenga kanye nokuhlunga
Amabhokisi ensimbi anemigqa yerabha noma amanye amabhokisi epulasitiki kumele asetshenziswe. Isilinda esicwecwe esizofakwa umshini wokunyakazisa izinto noma ishubhu elenziwe ngokunyakazisa komoya okuqhubekayo ngokuhlunga; umoya uzoncibilika, ugezwe ngemuva kokusetshenziswa isihlungi sohlobo olunconyiwe. Imishini yokushisisa nokupholisa iyadingeka. Ukunyakaziswa okuqhubekayo kwesisombululo kuyanconywa.
anode
Indlela ye-anode yi-phosphorus 0.03 - 0.06%. Ama-anode ethusi wezinye izinto azokhiqiza izimbotshana ezimahhadlahhadla noma andise inani lezithasiselo. Indawo eyanele ye-anode ingase inakekelwe ekumineni kwamanje kwe-anode yobubanzi obungu-2-4 Security / dm 2 ngaphakathi. Ama-anode angancibiliki azokwandisa ukusetshenziswa kwezithasiselo; kunconywa ukusebenzisa amaphakheji e-polypropylene anode ngemva kokufakwa, ukuhlanzwa nokuhlunga okokusebenza kwethangi lokucwenga.
consumption
Ukusetshenziswa kuncike ezidingweni zokukhanya ezidingekayo kanye nokulahlekelwa okuwumphumela. I-Cu-510 MU izokhipha ukusetshenziswa. Engeza u-50 ml we-Cu-510 MU kuwo wonke u-1 kg we-copper sulfate engeziwe .
Ukusetshenziswa kwezinye izithasiselo :
510-a Cu A : 50 - 80 mL / 1000 ampere-amahora
510-a Cu B : 20 is - 30 mL / 1000 ampere-amahora
Solution control
I-chloride, i-copper sulfate ne-sulfuric acid okuqukethwe kufanele kuhlaziywe futhi kulungiswe masonto onke.
Okuqukethwe kwesikhanyisi kulawulwa ukuhlolwa kweseli ye-Hull ifakwe ukuyaluza komoya. Kutuswa ukuthi izinto zebhodi likagesi kanye nensimbi epuletiwe kufanele kufane.
Faka i-copper sulfate kusisombululo sokucwenga ngephakheji ye-anode noma isihlungi; i-sulfuric acid ingafakwa ngokuqondile. Engeza okokukhanyisa ngokuya nge-ampere yokusebenza, kuyanconywa ukuthi wengeze kancane futhi kaningi.
Izinga lokushisa kufanele ligcinwe cishe ku-25 ℃. Ukukhanya okuhle kwendawo ye-low density yamanje; uma izinga lokushisa lingaphansi kuka-20 ngu-deg.] C , ukushiswa kwe-plating ephukile kalula. Cishe ku-35 ℃ , amachashaza athambekele ekukhiqizweni ezindaweni eziminyana zamanje . Ngokunyusa izinga lokuphakelayo le-Cu-510 A lokuphakelayo kwegremu yendawo.
Ukwelashwa kwe-Purification
Ngokujwayelekile i-Cu-510 i-acid egqamile yokucwenga ithusi ayidingi ukwelashwa kwe-oxidation / noma i-batch carbon. Uma ukwethulwa kokungcola kudinga i-oxidation / noma ukwelashwa kwe-batch carbon, isixazululo sokucwenga kufanele sidonswe ethangini lokwelapha futhi siphathwe nge-carbon activated. esetshenziselwa ukuvikela ungqimba lwangaphandle kanye naphansi kwethangi lokucwenga nezinye izinto ezithinta isisombululo.
Ithangi Lokucwenga
Sebenzisa ibhokisi lensimbi enomugqa werabha, i-polyethylene enomugqa noma ibhokisi lengilazi le-polypropylene fiber. I-plating tank entsha kufanele ihlungwe ngo-3-5% we-sulfuric acid ku-50-60 ℃. Ithangi lokucwenga kufanele libe nobude obanele bepuleti (amayintshi angu-6) ukuze lithwale isifutho sokunyakaziswa komoya. Kunconywa ukuqeda intuthu.
Vuselela
Isixazululo se-Cu-510 kumele sinyakanyiswe ngomoya. Kunconywa ukusebenzisa ipayipi ye-polypropylene noma i-polyvinyl chloride. Ishubhu ye-cathode eshukumisayo kufanele ibekwe i-electrode ephakathi nendawo futhi induku ye-anode futhi induku igxilile. Izimbobo zomoya kufanele ziqondaniswe nephansi lethangi lokucwenga nge-engeli engu-45 degree; ibanga phakathi kwemigodi ngu-2 cm,
Ububanzi be-stomata ngu-3 mm. Ngale ndlela, ukugeleza komoya kungaqinisekiswa, futhi ipayipi elinyakazayo lidonsa lapho isisombululo se-plating singenalutho. Phansi futhi akunalutho
Ibanga phakathi kwendawo engaphezulu yeshubhu elinyakazayo kufanele libe ngu-15 cm. Umoya ohlungiwe ophansi kufanele usetshenziswe esikhundleni somoya ocindezelwe.
filtha
Ukuhlunga okuqhubekayo kuyanconywa. Kodwa akunconywa ukusebenzisa ikhabhoni ecushiwe, ngoba ikhabhoni ecushiwe izohlunga i-ejenti yokukhanya. Iphampu yomoya nesihlungi kumele sikwazi ukuguqula isisombululo okungenani izikhathi ezi-2 ngehora. Ngenxa yokugqwala okuqinile kwesixazululo, ingaphezulu lezinto zokusebenza ezithinta isixazululo, njengamaphampu okuhlunga, kufanele zimelane ne-asidi. Sincoma ukuthi kusetshenziswe irabha eqinile nephampu yepulasitiki, i-polyvinyl chloride, irabha, irabha eqinile, i-polypropylene noma i-propylene kanye nediski yesihlungi sebhokisi le-polypropylene.
I-Plating rack
Ukumbozwa kwendawo yokubeka kufanele kuqinisekiswe ukuthi akungcolisi isixazululo se-plating. Ngokuvamile sebenzisa i-nickel plating rack coating ekhanyayo.
anode
Kusetshenziswa i-anode yethusi ye-phosphor equkethe u-0.03% we-phosphorous. Amanye ama-anode azobangela ukulahlekelwa okwedlulele kwe-ejenti yokukhanya futhi akhiqize ama-rough coatings.
Indawo ye-Anode iyindawo ye-cathode okufanele ibe ngu-2 -fold. Sebenzisa i-polypropylene noma i-polyester anode amaphakheji. Kunconywa ukuthi uhlambulule iphakheji ye-anode kahle futhi uyihlunge ngesisombululo se-sulfuric acid sevolumu engu-5% ngaphambi kokuyisebenzisa. Kumele ihlanzwe kahle ngamanzi ahlanzekile ngaphambi kokungena ethangini lokucwenga. Uma kusetshenziswa ubhasikidi we-anode, kufanele kube ubhasikidi we-titanium anode .
cool down
Izinga lokushisa elinconywayo lokusebenza lesixazululo ngu-25-30 ℃ . Ukukhanya nokulingana kwe-coating ngaphezu kuka-35 ℃ kuncishisiwe. Uma kudingekile, kutuswa ukusebenzisa i-polyester, i-titanium noma amashubhu okupholisa umthofu noma izishintshi zokushisa ukuze kuphole isixazululo.
I-Analysis control
Okuqukethwe kwe-copper sulfate, i-sulfuric acid ne-hydrochloric acid ethangini lokucwenga kufanele kuhlolwe njalo futhi ilungiswe ngokuvumelana nezinyathelo ezilandelayo zokuhlaziya.
Copper sulfate analysis
Impahla edingekayo
* 50 ml suction tube
* 25 ml quantity of cylinder
* 50 ml dropping fixed tube
* 500 ml conical bottle
Reagents Required
* Ammonium hydroxide : test agent, pure
* Glacial acetic acid : test agent pure
* Potassium iodide : test agent pure
* Isixazululo sesitashi : . 5 g we / l
* Isixazululo se-sodium thiosulfate : 0.1 lapho inani lesinyathelo
* Isampula yotshani . 5 mL isixazululo sokucwebezelisa ku-500 ml we-Erlenmeyer flask.
* Engeza u-20 ml wamanzi acwecwe.
* Donsa i-ammonium hydroxide kuze kube yilapho kwakheka imvula eluhlaza okwesibhakabhaka okumnyama.
* Nciphisa ku-150-250ml ngamanzi acwecwe .
* Kwengezwe u-10 mL we-glacial acetic acid kanye no-3-4 g we-potassium iodide.
I-FAQ
1. Umbuzo: Ingabe uyazenzela imikhiqizo? Ingabe ungumhwebi noma umenzi?
A: Yebo, imikhiqizo ikhiqizwa inkampani yethu. Inkampani yethu ingumkhiqizi ogxile ku-R&D nasekukhiqizeni izithasiselo ze-electroplating zokuvikela imvelo. Imboni yethu inamamitha-skwele angu-5000 namandla onyaka angamathani ayi-15000.
2. UMB: Ingabe inkampani yakho ingakwazi ukuthumela amasampula ukuze kuvivinywe?
A: Singakunikeza amasampula okuhlolwa.
3. Q: Ithini ikhwalithi yemikhiqizo yakho?
A: Inkampani yethu yonke imikhiqizo ewumgogodla wempahla isetshenziswa yi-Germany BASF, i-American Dow Chemical kanye neminye imikhiqizo yemikhiqizo yamazwe ngamazwe. Inqubo yokukhiqiza ihambisana ngokuqinile nesistimu yokuphatha ikhwalithi ye-ISO9001, kusukela ekuhlolweni okungenayo, ukuhlolwa komkhiqizo, ngokuya ngezinga lokuhlola eliqinile, kuqinisekisa ukuthi yonke ithonsi lemikhiqizo ifanelekile. Ikhwalithi yomkhiqizo ungaqiniseka, njenge-BYD, Huawei, Foxconn amabhizinisi anjalo nawo asebenzisa imikhiqizo yethu.
4. Q: Ingakanani impilo yeshelufu yemikhiqizo yakho?
A: Isikhathi seshelufu semikhiqizo yethu iminyaka emibili. Uma ungayisebenzisi imikhiqizo ngesikhathi esifushane ngemva kokuyithenga, siphakamisa ukuthi uyigcine endaweni epholile, hhayi elangeni noma endaweni enezinga lokushisa eliphezulu.
5. Q: Ingabe imikhiqizo yakho iphephile ngokwemvelo?
A: Imikhiqizo yethu isiphumelele uhlolo lwe-SGS futhi yaziwa ngokuthi "Imikhiqizo Yokukhuthaza Enobuhlaza Nemvelo". Izingxenye zezimoto eziningi nemikhiqizo ye-elekthronikhi esebenzisa imikhiqizo yethu ingaphumelela ukuhlolwa okuqinile kokuvikelwa kwemvelo lapho ithunyelwa eYurophu naseMelika. Ngakho-ke, singathenjwa mayelana nokuvikelwa kwemvelo nokuphepha.
6. Q: Ingabe inkampani yakho ingakwazi ukuhlinzeka ngezinsizakalo zobuchwepheshe?
A: Yebo, inkampani yethu inethimba lezinsizakalo zezobuchwepheshe elinabantu abangaphezu kwe-10. Onjiniyela bezobuchwepheshe bonke banesipiliyoni seminyaka engaphezu kwengu-20 efekthri ye-electroplating. Bangahlinzeka amakhasimende ngobuchwepheshe obuphelele bokuthengisa kwangaphambili nangemuva kokuthengisa.
7. Q: Ingabe kungenzeka ukuvakashela inkampani yakho?
A: Yebo, kunjalo. Wamukelekile kakhulu! Singahlangana nawe esikhumulweni sezindiza saseJieyang, Uma ungeza edolobheni lethu. Futhi ungavakashela imboni yethu ngevidiyo ebukhoma.
8. Q: Ungakwazi yini ukwenza imikhiqizo ngendlela oyifisayo ngokwezidingo zethu?
A: Yebo, inkampani yethu inamandla okucwaninga nentuthuko, ifomula yomkhiqizo etholakala e-Europe nase-United States labhorethri, onjiniyela baseYurophu nabaseMelika ukwesekwa kwezobuchwepheshe, basebenzisana namanyuvesi asekhaya. . Inkampani yethu inelungu lesiteshi sokusebenzela sebhizinisi sase-Guangdong, isikhungo sokusebenzela sesayensi nobuchwepheshe basenyuvesi yaseShantou, isikhungo sokucwaninga ngobunjiniyela bokuvikelwa kwemvelo kwedolobha laseJieyang se-electroplating additive.Ngakho-ke, ingahlangabezana nazo zonke izinhlobo zezidingo ezenziwe ngezifiso ezihlongozwe amakhasimende.
8. Q: Can you customize products according to our needs?
A: Yes, our company has research and development strength, the product formula derived from Europe and the United States laboratory, European and American engineers technical support, work together with domestic universities. Our company has a member of Guangdong province expert enterprise workstation, Shantou university science and technology correspondent workstation, Jieyang city environmental protection engineering research center for electroplating additive.Therefore, it can meet all kinds of customized requirements proposed by customers.
