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Copper Clad Palte Etchant Blue Environmental Protection Pcb 600grCopper Clad Palte Etchant Blue Environmental Protection PCB 600grHow to use:1. Determined etched circuit should be used with water. Then should be added po... Read more...
Copper Clad Palte Etchant Blue Environmental Protection Pcb 600gr
Copper Clad Palte Etchant Blue Environmental Protection PCB 600gr
How to use:
1. Determined etched circuit should be used with water. Then should be added powder and go through till the state of saturation ( if powder is unable to dissolve no more, then stop; the proportion is approx. 1(powder) : 3 (water); for 200 gr of water add approximately 60 gr of powder). At this moment obtained solution is colourless transparent.
2. When circuit board begin to etch, you can discover that the colour of the solution gradually becoming green. In about approximately 10 min the corrosion will be completed.
3. After the etch is completed will be clear bright emerald colour. Every time the etch is in the solution, add a little bit of water, add a little bit of powder and then proceed to the second etch.
Important:
1. It is possible to reach non-stop rock. Change using hot water and add quickly the etch to the process.
2. If the colour of solution didn't change to emerald colour it appears in the third situation:
1) Light colour should be because of few etch, still didn't obtain the form of liquid, so just try few more times.
2) Dark colour even become darken but there is no sediment, indicate that edge already dropped. After passed 12 hours let it naturally reproduce changing into green.
3) Appears mudd with some green edge sediment, indicate that in quality of corrode copper quantity is too much solution which is damaged it is necessary abandon and prepare again.
Important:
1. To stiffen corrosive, no influence in quality, pinch until broken, then use normally
2. The preparation of etch can't corrode aluminium base plate.
Specifications:
1. Corrosion liquid can be reused, automatically absorb oxygen and regenerate functions.
2. Corrode copper equivalent to 1:0,5
3. Edge copper speed is even faster, approx. 10 min.
4. The liquid waste level is low.
5. Easy to use, relatively not strong smell.
Tags: copper, clad, palte, etchant, blue, environmental, protection, pcb, 600gr-copper, clad, palte, etchant, blue, environmental, protection, pcb, printed, circuit, boards