Electroplating Vasega Copper Sulphate
Faailoga faʻapitoa
|
Aitema |
Faasino igoa |
|
CuSO4 · 5H2O w /% ≥ |
98.0 |
|
Pei ona w /% ≤ |
0.0005 |
|
Pb w /% ≤ |
0.001 |
|
Ca w /% ≤ |
0.0005 |
|
Fe a /% ≤ |
0.002 |
|
Co w /% ≤ |
0.0005 |
|
Ni w% ≤ |
0.0005 |
|
Zn w% ≤ |
0.001 |
|
Fai mai Cl w% ≤ |
0.002 |
|
Vai insoluble mataupu% ≤ |
0.005 |
|
taua pH (5%, 20 ℃) |
3.5 ~ 4.5 |
Faʻamatalaga Oloa
E tusa ai ma le gaosiga tulaga ma eseʻese manaʻoga, o le anotusi faʻamatalaga o le 'apamemea sulfate o 200 ~ 250g / L, 210 ~ 230g / L, poʻo 180 ~ 220g / L. Afai o le 'apa memea sulfate e maualalo, o le faʻatagaina faigaluega o taimi nei density e maualalo ma le cathode taimi nei lelei e maualalo.
O le faʻatuputeleina o le 'apa memea sulfate e faʻatapulaʻaina e lona solubility, ma le faʻateleina o le sulfuric acid i totonu o le electroplating, o le solubility o le copper sulfate e faʻaititia tutusa. O le mea lea, o le aano o le kopa sulfate tatau ona maualalo ifo nai lo lona solubility e puipuia ai lona timuga.
Apamemea plating fofo auala faʻaleleia
Muamua faʻamamaina le aofaʻi fuafuaina o apamemea sulfate i le 2/3 o le configured tusi o le vai mafanafana, pe a o le 'apamemea sulfate ua maeʻa maeʻa ma malulu, faʻasolosolo faʻaopopo sulfuric acid i lalo o le faʻaosoina faifai pea (faʻaopopo sulfuric acid o se exothermic tali atu), static plating fofo ma le faʻamamaina, A maeʻa ona faʻaopopoina mea faʻapitoa faʻaopoopo, o le faʻamasinoga faʻapitoa e agavaʻa ma mafai ona tuʻuina i totonu o gaosiga.
Oloa Faʻaaoga Faʻamatalaga
O le faaaogaina o apamemea sulfate o se tali i le electroplating mafai mafai lelei puipuia le tulai mai o pinholes, oneone, blackening, suia ma isi sese i apamemea plating, ma mautinoa le laugatasia o le mafiafia tufatufaina o le ipu i le taimi electroplating ma le loloto plating mafai mo loloto pu ma tamai pu, Ma fesoasoani i le faʻaleleia atili o le eletise conductivity, ductility ma vevesi malosi o le ufiufi.
Lelei o apamemea sulfate electroplating
(1) Apamemea sulfate plating maua mai ai gloss mai maualuga maualuga taimi nei eria i taimi uma faʻataʻamilosaga tafe taimi nei.
(2) Apamemea sulphate ufiufi o ductility mauoa ma sili lelei tulaga faalaugatasi aafiaga, lea e lautele faaaogaina o le faavae o teuteu teuteu.
(3) O le taimi nei le aoga o apamemea sulfate electroplating e toeititi 100%, ma e mafai ona electroplated ma maualuga taimi nei density
(4) E faigofie le puleaina ole taele eletise ma tafe alavai.
(5) O le faʻafitauli i totonu o le ufiufi kopa sulfate e laititi ma e vaivai le ufiufi.
(5) O le conductivity o apamemea sulfate plating e sili ona lelei.
Oloa afifiina
