Environmental Friendly Passivating Agent

LQ-C501

Copper alloy degreaser

Characteristics and purpose

Ingredients and operating conditions

Packaging

1. Suitable for cleaning residue and grease on copper surfaces
2. Highly effective cleaning ability, combined with better ultrasonic cleaning effect.

LQ-C501: 10% - 15%
Temperature: 55^oC - 60^oC
Time: 3 - 5 min

25 kg/barrel

LQ-C601

Copper alloy polish

Characteristics and purpose

Ingredients and operating conditions

Packaging

1. High polishing effect, can make the copper surface look like new in a short time
2. Long shelf life, good economic performance
3. Effectively protects the copper surface, and the polished product is not easy to oxidize and corrode
4. No yellow smoke, in line with RoHS requirements

LQ-C601: 100%

Temperature: Room temperature

Time: 15 - 90s

25 kg/barrel

LQ-C701

Copper Activator

Characteristics and purpose

Ingredients and operating conditions

Packaging

1. Acidic mixed solution, mainly used for the activation of metal ions;
2. Effectively eliminate the effect of inhibitors, easy adsorption and capture and can promote the polishing activity of the polishing agent.

LQ-C701: 10%

Temperature: Room temperature

Time: 30 - 60s

25 kg/barrel

LQ-C801

Copper Passivator

Characteristics and purpose

Ingredients and operating conditions

Packaging

1. After copper passivation agent treatment, it will not have any impact on the appearance of the workpiece and the hardness of the surface.

2. After copper passivation agent treatment, it can effectively prevent the risk of copper oxidation, the passivation film generated is uniform and does not affect the luster of copper itself.

3. After the copper passivation agent treatment, the copper does not easily produce pitting, black spots, green rust, etc., and the storage time is effectively extended.

4. The passivation treatment time is short, the speed is fast, and the tank liquid can be used repeatedly.

5. The passivation film generated does not affect the later processing operations and can be directly solder and welding operations

LQ-C801: 20% - 30%

Temperature: Room temperature

Time: 1 - 3 min

25 kg/barrel