Copper passivatorLQ-C801
Copper passivator LQ-C801
Environmentally friendly chromium-free copper passivator can extend the oxidation time of copper, effectively protect copper in a period of time without discoloration, improve the corrosion resistance of copper
Product advantages:
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 is not easy to 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
Physical and chemical index:
| Appearance: Colorless, transparent liquid | pH：7±0.5 |
| Density:1.3±0.3 | Diopter:/ |
How to use:
Working concentration: 20-40% for slotting
Equipment used: PVC or stainless steel slots, liquid circulation or pumping
Usage: After polishing, wash the product with clean water, then soak it in copper chromium-free passivation agent for 2-5 minutes, then rinse it with clean water, dry it directly with cold air or place it in the oven at 50-60 degrees.
Packaging and storage:
25kg/ barrel, plastic drum packing
Store in a cool and dry warehouse, no sun and rain.
Control suggestions:
1, with strong acid, wear gloves when using, so as not to splash the body
2, such as splashing on the skin need to rinse with a lot of water as soon as possible, if necessary, medical treatment.
