Scale Inhibitor and Corrosion Inhibitor (Q320)

This product is a fully organic formulation composed of organic phosphonic acid, sulfonic acid copolymers, and corrosion inhibitors. It is resistant to high temperatures, with a characteristic of not decomposing at 250°C. In circulating water with carbonate hardness of 100~600 mg/L (calculated as CaCO3), the corrosion rate of carbon steel is less than 0.075 mm/a, and the fouling thermal resistance value is less than 2.0×10·K/W. This product is widely used in industrial circulating water in fertilizer plants, chemical plants, refineries, steel mills, oxygen generators, central air conditioning units, and as a scale inhibitor and corrosion inhibitor in oilfield water injection.

Product Description

1. Performance and Applications

  This product is a fully organic formulation composed of organic phosphonic acid, sulfonic acid copolymers, and corrosion inhibitors. It is resistant to high temperatures, with a characteristic of not decomposing at 250℃. In circulating water with carbonate hardness of 100~600mg/L (calculated as CaCO3), the corrosion rate of carbon steel is less than 0.075mm/a, and the thermal resistance value of dirt is less than 2.0×10·K/W. This product is widely used as a scale inhibitor and corrosion inhibitor in industrial circulating water such as fertilizer plants, chemical plants, refineries, steel mills, oxygen machines, central air conditioning systems, and in oilfield water injection.

 

2. Quality Indicators

Indicator Name

Indicator Requirements

Appearance

Light yellow or brown liquid

Solid Content (%)

>=20.0

pH Value (1% Aqueous Solution)

2.5±1.0

Density (20℃•g/cm³)

>1.10

 

3. Usage Method

  In daily operation, a continuous dosing method is used. The dosing concentration is 20~50mg/L.

 

4. Packaging and Storage

  Packaged in 25kg plastic barrels. Store in a ventilated, dry, and cool place. The shelf life is 6 months.

Scale And Corrosion Inhibitor/Dispersant

inhibitor

corrosion

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