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.