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Aluminium Porous Ceramic pots for Chrome Electroplating 500 * 400 * 80mm
1. Description
Alumina Ceramic pots for electrolysis in the electroplating
industry are mainly used in the following two aspects:Using the
principle of electrolytic reductionoxidation reduction of thick
liquid trivalent chromium. ABS plastic plating pretreatment of
coarse liquid, roughing plating quality directly affects the
quality of plastic parts. In rough of process in the rough of
liquid in the of six price chrome acid and products produced
corrosion reaction generated three price chrome and organic, in
rough of process in the, six price chrome will into three price
chrome, and with three price chrome of content increased, will led
to rough of liquid oxidation capacity weakened, and ABS generated
hydrophilic polar group of speed will sharply declined, led to
rough of effect declined, due to rough of bad, plastic artifacts
and plating layer of combines force also will obviously declined.
Trivalent chromium if the concentration rises above 30 grams per
liter, will seriously affect the up scaling quality resulted in
coarse liquid scrap. Roughing solution waste contains large amounts
of chromic anhydride and sulfuric acid, it will be discarded, not
only wastes a lot of resources, but will seriously pollute the
environment. Abroad (particularly in the automobile industry) using
ceramic membrane electrolysis process reduces the trivalent
chromium, regeneration of the roughing solution in order to achieve
energy conservation and environmental protection.
Used in decorative chromium and hard chromiumplating to lift
impurities. In the production of decorative chromium and hard
chromium, due to workpiece cleaning dirtyreasons, making bath
cationic impurities in gradually increasing, impurities will result
in too much chrome plating color andperformance degradation even
scrapped the plating, electrolytic treatment of plating liquid and
power consumption for a longtime. Ceramic diaphragm electrolytic
plating solutions can effectively remove impurities in the
electrolyte captions, thus improving plating quality of products,
extending the life of plating.
2.Specification of Alumina Ceramic pots
Water absorbtion | >40 |
Grain size | 0.5-2 μm |
Breaking strength | > 20Mpa |
Acid fastness | >99% |
Fastness to alkali | >94% |
Size | 400*500*80mm |
160*60*530mm | |
φ210*800mm,φ210*650mm,φ210*560mm |
Product specifications:
1, 400mm× 500mm × 80mm (upper mouth 390mm ~ 400mm height 485mm ~
500mm width 80mm)
2, 160mm × 60mm × 520mm (flange 180mm× 80mm × 15mm,body 160mm ×
60mm× 515mm)
3, diameter 210mm ~ 215mm, height 650mm or 560mm or 800mm
Note: 1) In order to ensure the electrolysis effect and strength of
the product, the wall thickness of the product is designed to be
about 5-7mm thick.
Using area of Alumina ceramic pots
Electrolytic ceramic pots is mainly used in the following two aspects in the electroplating industry.
1.Reducing Trivalent Chromium in Coarse Solution by Electrolytic Redox principle.
2.Used in decorative chromium and hard chromiumplating to remove impurities