Product Name:YH-520E Water-based Silver Protectant

Solution Composition and Operating Parameters:

YH-520E: 50-100 mL/L 

Temperature: 40-45°C Immersion 

Time: 1-4 minutes

Features and Applications:

1、It forms an ultra-thin nano organic film to seal all micropores on silver surfaces. The film is non-toxic and non-irritating, suitable for silver and silver alloy substrates.

2、The film barely affects contact resistance and solderability, with minimal impact on contact resistance.

3、Good water solubility, low residue, excellent surface appearance and no whitening tendency.

Specification:

25KG Plastic Drum