HN-130 Aluminum Alloy Acid Cleaner
Commodity Name
HN-130 Aluminum Alloy Acid Cleaner
Composition and Working Conditions

 

HN-130                                   150~250mL/L

Sulfuric acid(CP grade)          65~75mL/L

Temperature                          16~38℃

Time                                       0.5~2 minutes

Ldle time                                ﹤15s

pH value                                 1~3

 

Application and Advantage

 

1. For cleaning aluminum and aluminum alloy. The even and fine grained surface will can enhance the 

adhesion of subsequent plating layer.

2. No nitric acid and chromic acid.

3. No heat and NOx release.