NC-404(ZH232NC) All organic anti-scaling and corrosion inhibitors(equal to Henkel 8442)

NC-404(ZH232NC) All organic anti-scaling and corrosion inhibitors(equal to Henkel 8442)

(1)Property:

It has wider pH range, and shows excellent anti-scaling and corrosion inhibition property in pH 7.0 - 10.0, which enables the industrial operation simple and easy and won't cause the corrosion or scaling problems due to the pH out of control. Its anti-scaling effect is satisfactory, and the maximum carbonate hardness is as high as 13.6 mmol/L.

(2)Use:

This product can be used in the circulation cooling water of Power Plant, and has good anti-scaling effect to Cu, Al and carbonized-steel exchanger. According to the concentration multiple, the heat burden and the turbidity, you can determine the required dosage. The normal dosage is 3 - 10 ppm. It can also be used forpetrochemical factory, chemical fertilizer factory, steel factory and refinery. If the dosage could be added, the normal dosage is 20-40 ppm.

(3)Specification:

(4)Use Way:

(a) In accordance with the ortho phosphoric acid and total phosphate analysis method of PO4, published by Chemical Ministry Standard in << Industrial Circulation Cooling Water Analysis Methods>>, you can calculate the dosage:3.2 *(Total Phosphate - Ortho phosphoric acid).

(b)When using this product, the chemical container should be made of plastic materials so as to avoid acting with the metal.

(5)Packing & Storage:

Packed in 25 Kg or 200 Kg plastic pails. Storage is two years.