The name：Nitrogen-resistant gold protectant.
Siyuda Goldkim gold - gold protection agent - resistant to nitric acid fog.
Features of this product:
1. "jinlik" is a unique additive and principle, which is extremely suitable for continuous plating of gold and semi-gold tin high performance protectant.
2. Unique design "anti-stay" function, the concentration in the working state is very small, and the potion is stable, which can guarantee the consistency of product quality in high strength.
3. "jinlik" is specially designed for thin gold plating (especially 1u and 2u), which can be large.
Increase the salt mist performance of thin gold, up to 300 hours.
It satisfies the semi-tin layer salt fog for 48 hours.
4. It does not affect the contact resistance and does not affect the welding performance.
5. The film layer formed by "jinlik" is easy to clean and does not form "flower spots" on the surface of the workpiece.
"Red"
6. The product and film layer conform to the ROHS standard, which is also suitable for rolling and plating, which is not toxic to human body and environment, and is safe and reliable.
.
Nitric acid test:
Note: 68% nitric acid, temperature 40 degree, nitric acid vapor test 24 hours no change.
Features of this product:
1. "jinlik" is a unique additive and principle, which is extremely suitable for continuous plating of gold and semi-gold tin high performance protectant.
2. Unique design "anti-stay" function, the concentration in the working state is very small, and the potion is stable, which can guarantee the consistency of product quality in high strength.
3. "jinlik" is specially designed for thin gold plating (especially 1u and 2u), which can be large.
Increase the salt mist performance of thin gold, up to 300 hours.
It satisfies the semi-tin layer salt fog for 48 hours.
4. It does not affect the contact resistance and does not affect the welding performance.
5. The film layer formed by "jinlik" is easy to clean and does not form "flower spots" on the surface of the workpiece.
"Red"
6. The product and film layer conform to the ROHS standard, which is also suitable for rolling and plating, which is not toxic to human body and environment, and is safe and reliable.
.
Nitric acid test:
Note: 68% nitric acid, temperature 40 degree, nitric acid vapor test 24 hours no change.