Features: 1. Phosphorate-free environmental friendly 2. Good solubility in highly-concentrated naoh 3. No delaminationstrong cleaning powerperfect corrosion and rust resistance for metal workpiece. 4. Hg-210 type can dissolve in 10% naoh aqueous solutionhg-220 type can dissolve in 20% naoh aqueous solution Product specification/models Model: Hg-210 t.: normal~90c Hg-220 t.: normal~90c Hg-210b t.: 50c ~99c Hg-220b t.: 50c ~99c Hg-210 type can dissolve in 10% naoh aqueous solution Hg-220 type can dissolve in 20% naoh aqueous solution Application Low foam anti-rust detergent Ultrasonic cleaning agent degreasing agent/degreaser Non-phosphorus degreasing agent High-performance, low-cost, competitive Whatever type of demand you need, we will be able to provide you with the best possible solutions.