GOLD PLATING PROCESS Back to products



AUROSHINE BRIGHT GOLD Gold Potassium Cyanide
Auroshine Conducting salt
Auroshine brightener
Temperature
pH
Cathode movement
Anodes

Current Density
Voltage
12 g/l
65 g/l
20 ml/l
Room to 65 C
3.8 – 4.2
Continuous
Platinised Titanium or Graphite.
0.5 – 1.0 A/dm2
1 – 4 Volts
Used widely for gold plating of printed circuit boards, contacts, connectors, jewellery and electronic components.

Good wear resistance and throwing power.
AUROSHINE SG
(STRIKE GOLD)
Gold content
Auroshine SG Make-up
Temperature
pH (electrometric)
Agitation
Anodes
Cathode current density
Plating time
Auroshine SG Replenisher
1 – 3 g/l
Full strength.
50 - 55 C
3.4 – 3.6
Cathode rod movement
Platinised Titanium
0.8 – 1.2 A/dm2
1 – 2 mins.
One ml for one gm. Gold consumed.
The process is used as a Gold strike before main Gold plating.
Promotes adhesion on nickel and nickel alloys and on other base metals.

Deposit is golden yellow colour.

Deposit is 99.98% pure. Used for electronic and decorative applications.
AUROSHINE – 2N Gold content
AUROSHINE 2N MAKE-UP CONCENTRATE
Temperature
pH (electrometric)
Cathode Current Density
Agitation
Anode

Auroshine 2N Replenisher

Rate of plating
4 – 6 g/l
Full strength.

Room
3.2 – 3.6
0.8 – 1.2 A/dm2
Cathode rod movement
Platinised Titanium or Graphite.
One ml for one gm. Gold consumed
One micron in 7.0 mins at 1A/dm2
Designed to produce non tarnish uniform bright Gold deposit.

Used for plating jewellery articles plated deposit is 23.0 carat having hardness around 200 – 240 HV.
AUROSHINE – 3N

Gold content
AUROSHINE 3N MAKE-UP CONCENTRATE
Temperature
pH (electrometric)
Cathode Current Density
Agitation

Anode
Auroshine 2N Replenisher

Rate of plating

4 – 6 g/l
Full strength.

Room
3.2 – 3.6
0.8 – 1.2 A/dm2
Cathode rod movement
Platinised Titanium or Graphite.
One ml for one gm. Gold consumed.
One micron in 7.0
mins at 1A/dm2

Designed to produce uniform bright Gold deposit of 23.5 carat.

Used for plating all jewellery articles to deposit 1.0 – 2.0 micron. Over which Gold flash is given for getting rich gold colour.

Produces hard Gold deposit having hardness around 160 – 200 HV.
AUROSHINE – CC Gold content
AUROSHINE CC MAKE-UP CONCENTRATE
Temperature
pH (electrometric)
Cathode Current Density
Anode
Plating rateAuroshine CC

Replenisher
6 – 16 g/l
Full strength.

20 – 50 C
3.2 – 3.8
0.3 – 1 A/dm2
Platinised Titanium
2.5 micron in 1.5
mins at 1A/dm2
One ml for one gm.
Gold consumed.
Hard acid gold process using Cobalt as an alloying metal.

Produces bright deposit having good hardness.

Suitable for plating connectors printed wiring boards, contacts and switches.

Suitable for vat and barrel plating.
AUROMAX NUTRA
____________
AUROMAX NUTRA
Gold content
Voltage
Temperature
Plating time
pH
Anodes
Agitation
________________________
50 g/l
0.6 – 1 g/l
6 – 9 V
60 – 75 C
20 – 40 secs
7 – 8
316 SS
Article movement
___________________
A neutral gold process.
Designed to produce 22 – 24 carat coating.

Offers uniform distribution in thickness.

Ideal for decorative applications.

Single additive system and easy to handle.



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