1- Alkaline Degreasing
■ Nice descaling, rust removal, oxide file removal and coating removal performance
■ Used for iron, copper and zinc alloy. It also can be used with ultrasound.
■ Endure high oil stain and longer life-cycle.
■ No dilute HCI, easy to wash and less foam.
■ Appropriate amount of hydroxide make corrode evenly rather than partial corrosion.
■ No need to add extra OP emulsified agents and good oil-water separating performance.
■ No P (phosphorus), COD<500 ppm