Barium soap of petroleum naphthenic oil (Rust Preventive Additive 743)

Product Features: This product boasts excellent oil solubility and film-forming properties, as well as superior rust prevention, moisture resistance, and atmospheric resistance. It is a fine oil-soluble film-forming agent with effective rust prevention. Key Technical Specifications: 1#2# Test Method Appearance Dark brown paste Solid matter by visual inspection Barium content % ≥86 SH/T0225 Oil solubility ≤130℃ at 120℃ Water content Trace GB/T260 Water solubility Acidic to slightly alkaline GB/T259 Mechanical impurities % ≤0.05 0.10 GB/T511 Corrosion (copper sheet/steel sheet) 100℃/3h Pass SH/T0080 Moisture resistance test