1. Paʻa uila
Nui nā ʻano plastics no nā ʻāpana plastik, akā ʻaʻole hiki ke hoʻopaʻa ʻia nā plastik a pau.
Loaʻa ka ikaika hoʻopaʻa haʻahaʻa a ʻaʻohe waiwai kūpono o kekahi mau plastics a me nā ʻili metala;ʻokoʻa loa kekahi mau waiwai kino o nā plastics a me nā ʻāpana metala, e like me ka hoʻonui ʻana, a he paʻakikī ke hōʻoia i kā lākou hana ma kahi ʻokoʻa wela kiʻekiʻe.
ʻO ka uhi ka hapa nui o ka metala hoʻokahi a i ʻole ka alloy, e like me ka titanium target, zinc, cadmium, gula a keleawe paha, keleawe, etc.;aia kekahi mau papa hoʻopuehu, e like me ka nickel-silicon carbide, nickel-graphite fluoride, etc.;aia kekahi mau papa lole, e like me ke kila ʻO ka copper-nickel-chromium layer, ka silver-indium layer ma ke kila, a pēlā aku.Eia kekahi, ua loaʻa i ka PSF, PC, PTFE, a me nā mea ʻē aʻe nā hana electroplating kūleʻa, akā ʻoi aku ka paʻakikī.
Ke kaʻina hana electroplating plastik ABS/PC
Degreasing → Hydrophilic → Pre-roughening → Roughening → Neutralization → Ka ʻili holoʻokoʻa → Hoʻōla → Debonding → Electroless Nickel Immersion → Scorched Copper → Acid Copper Plating → Semi-bright Nickel Plating → High Sulfur Nickel Plating → Bright Nickel Plating → Bright Nickel Plating →
2. Electroplating o nā loka, nā kukui a me nā lako hoʻonani
ʻO nā mea kumu o nā laka, nā kukui, a me nā mea hoʻonaninani ka hapa nui o ka zinc alloy, ke kila a me ke keleawe
ʻO ke kaʻina hana electroplating maʻamau penei:
(1) Zinc-based alloy make castings
Hoʻomaʻamaʻa → Trichlorethylene degreasing → Kau ʻia → Hoʻomaʻemaʻe kemika → Holoi wai → Hoʻomaʻemaʻe Ultrasonic → Holoi wai → Electrolytic degreasing → Holoi wai → Hoʻoulu ʻia ka paʻakai → Holoi wai → Ke keleawe alkaline i hoʻopaʻa mua ʻia → Recycling → Holoi wai → H2SO4 neutralization → Holoi wai Coke Phospha ka uhi keleawe → hana hou → holoi wai → H2SO4 activation → holoi wai → acid keleawe aniani → hana hou → holoi wai → a), a i ʻole (b a i e)
a) ʻeleʻele nickel plating (a i ʻole pū ʻeleʻele) → holoi wai → hoʻomaloʻo → kiʻi uea → pena ehu → (ke keleawe ʻulaʻula)
b.
c) → Hoʻohālike i ke gula → hana hou → holoi → maloʻo → pena → maloʻo
d) → gula hoʻohālike → hana hou → holoi → ʻeleʻele nickel plating → holoi → maloʻo → kaha kiʻi → pena → maloʻo → (ke keleawe ʻōmaʻomaʻo)
e) →Pearl nickel plating → holoi wai → chrome plating → hana hou → holoi wai → maloʻo
(2) Nā ʻāpana kila (nā ʻāpana keleawe)
ʻO ka hoʻomaʻemaʻe → hoʻomaʻemaʻe ultrasonika → kau ʻia → hoʻomaʻemaʻe kemika → wehe ʻia ka aila electrolytic cathode → wehe ʻia ka aila electrolytic anode → holoi wai → hoʻōla wai wai → holoi wai → ke keleawe alkaline mua i hoʻopaʻa ʻia → hana hou → holoi wai → H2SO4 neutralization → holoi wai → ʻakika keleawe aniani. → hana hou → Holoi → H2SO4 activation → Holoi
3. Electroplating o nā kaʻa kaʻa, nā ʻāpana kaʻa a me nā lako kila
ʻO nā mea kumu o nā ʻāpana kaʻa a me nā lako kila he kila a pau, e hoʻohana ana i ke kaʻina hana electroplating multi-layer, nona nā koi kiʻekiʻe no ke ʻano a me ka pale ʻana i ka corrosion.
ʻO ke kaʻina hana maʻamau penei:
Hoʻomaʻamaʻa → Kau ʻia → Wehe ʻia ka aila electrolytic Cathodic → Holoi wai → Acid electrolysis → Holoi wai → Anode electrolytic aila wehe → Holoi wai → H2SO4 activation → Holoi wai → Semi-bright nickel plating → Full bright nickel → Recycling → Wai holoi × 3 → Chrome hoʻopalapala → Hoʻohou → Hoʻomaʻemaʻe × 3 → kau i lalo → maloʻo
4.Plating o sanitary ware accessories
ʻO ka hapa nui o nā kumu waiwai maʻemaʻe he zinc alloys, a he mea koʻikoʻi ka wili ʻana, e koi ana i ka mālamalama kiʻekiʻe a me ka pae o ka uhi.Aia kekahi ʻāpana o nā mea maʻemaʻe me nā kumu keleawe, a ʻo ke kaʻina hana electroplating e like me ka zinc alloy.
ʻO ke kaʻina hana maʻamau penei:
Nā ʻāpana zinc alloy:
Hoʻomaʻamaʻa → Trichlorethylene degreasing → Kau ʻia → Hoʻomaʻemaʻe kemika → Holoi wai → Hoʻomaʻemaʻe Ultrasonic → Holoi wai → Electrodeoiling → Holoi wai → Hoʻoulu ʻia ka paʻakai → Holoi wai → Ke keleawe alkaline mua i hoʻopaʻa ʻia → Recycling → Holoi wai → H2SO4 neutralization keleawe → hana hou → holoi → H2SO4 activation → holoi → acid keleawe aniani → hana hou → holoi → maloʻo → kau ʻana → polishing → dewaxing → holoi → alkali copper plating → hana hou → holoi → H2SO4 neutralization → holoi → nā koi nickel mālamalama kiʻekiʻe, a hoʻohana pū ʻia ka multilayer Ni) → Recycling → Holoi × 3 → Chrome plating → Recycling → Holoi × 3 → Hoʻomaloʻo.
5. Electroplating o ka pūpū pila
ʻO ke kaʻina hana electroplating a me nā mea hana kūikawā o ka pahu pākaukau he mau kumuhana wela i ka ʻoihana electroplating.Pono ia i ka barrel nickel brightener e loaʻa i ka hana kūlana haʻahaʻa haʻahaʻa haʻahaʻa a me ka hana anti-rust ma hope o ka hana.
Kaʻina hana maʻamau:
ʻO ka ʻōwili ʻana a me ka hoʻoheheʻe ʻana → holoi wai → hoʻōla → holoi wai → hoʻomaʻemaʻe i ka ʻili → pahu nickel plating → holoi wai → wehe kiʻiʻoniʻoni → holoi wai → passivation →
6. Electroplating o nā huila alumini alumini kaʻa
(1) Kaʻina hana
ʻO ka hoʻomaʻamaʻa → hoʻoheheʻe ʻia (koho) → wehe i ka wax ultrasonika → holoi wai → etching alkali a me ka hoʻomaʻemaʻe → holoi wai → hoʻoheheʻe wai (kukui) → holoi wai → zinc sink (Ⅰ) → holoi wai → wehe i ka zinc → holoi wai → waiho zinc ( Ⅱ) → holoi wai → hoʻopaʻa i ka nickel pōʻeleʻele → holoi me ka ʻawaʻawa keleawe aniani → holoi me ka wai → hoʻolaʻa wai holoi.
(2) Nā ʻano hana
1. Hoʻohana ʻia ke ʻano hana hoʻokahi o ka degreasing a me ka etching alkali, ʻaʻole ia e mālama wale i ke kaʻina hana, akā e hoʻomaʻamaʻa hoʻi i ka wehe ʻana o nā ʻaila pore, i ʻike piha ʻia ka substrate i kahi kūlana ʻole o ka aila.
2. E hoʻohana i ka solution niacin etching yellow-free no ka hoʻohaʻahaʻa ʻana i ka haumia o ke kaiapuni a pale i ka ʻino.
3. Multi-layer nickel electroplating system, bright, leveling maikaʻi;ʻokoʻa kūpono, helu paʻa o nā micropores, a me ke kūpaʻa ʻino kiʻekiʻe.
Ka manawa hoʻouna: Mar-22-2023