Bright Acid Copper Plating Additive (ALBRIGH)

Product Specifications

Product Description

1.Commodity Name:

ALBRIGH BRIGHT ACID COPPER PLATING

- Albrigh Acid Copper Plating Brightener Part A           Albrigh  A
- Albrigh Acid Copper Plating Brightener Part B           Albrigh B
- Albrigh Acid Copper Plating Brightener Part MU        Albrigh MU

2.Bath Composition and Working Conditions:

Cupric sulfate                             200 ~ 220 g/L
Pure sulfuric acid                         55 ~70 g/L
Chloride ion                                70 ~ 120 mg/L
Make-up agent ALBRIGH-MU          6~8ml/L
Brightener ALBRIGH-A                  0.4~0.6ml/L
Brightener ALBRIGH-B                  0.4~0.6ml/L
Temperature                               20~35 degree
Cathode current density                 1~6 A/dm²
Anode current density                  0.5~2.5 A/dm²
Anode                                         phosphorous copper anode(0.03~0.06% phosphorous)
Electric voltage                            1.5~6 V
Agitation                                     air agitation or mechanical agitation
Consumption:
Make-up agent ALBRIGH-MU          30~80ml/1000A.H
Brightener ALBRIGH-A                   60~100ml/1000A.H
Brightener ALBRIGH-B                   30~80ml/1000A.H

3.Application and Advantage:

1). Excellent brightening and leveling, good leveling in LCD area.
2). The plating layer is clear.
3). Good covering, so that the LCD area seldom be nigrescent or misty.
4). The plating layer has well flexility, corrosion resistance, no pinhole and hard spots.
5). The bath solution is stable and is easily controlled.
6). It can be used in plating of various workpiece, especially art work, bathroom facilities and plastics.

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