SN-20 Acid Bright Tin Plating Brightener

1. Suitable for barrel/rack plating

2. Bright white gloss to perfect deposit

3. Excellent solderability & anti-corrosion ability

4. Low stress & anti-pits

Specifications

SnSO4                               20-35g/L

H2SO4                               90-100ml/L

SN-20A Formula                 30ml/L

SN-20B Brightener             1-2ml/L

Temperature                      5-200℃

Current Density                 1.0-4. 0A/dm²

Click here to download detailed Introduction in PDF