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Company Address No. 3716 Qingdao Road, Huaiyin District, Jinan City, Shandong Province, Unit 1801, China Construction Jinxiu Plaza.

Production base Juye Chemical Industry Park, Heze City, Shandong Province.

Nanjing Branch Company Room B2304, Nanjing University of Technology (Dingjiaqiao Campus), No. 5 Xinmofanma Road, Gulou District, Nanjing City, Jiangsu Province.

Phone ： +86-531-88986356

Phone ：+86-15562623709
Email ： sdprio@sdprio.com

PO-620 Power Plant-Specific Corrosion Inhibitor and Scale Preventer (Electrical Standard)

PO-620 Power Plant-Specific Corrosion Inhibitor and Scale Preventer (Electrical Standard)

Category:

Circulating Water Treatment Chemicals

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Keywords:

Circulating Water Treatment Chemicals

Detailed introduction

Product Performance

The P0-620 power plant-specific corrosion and scale inhibitor is formulated from a combination of organic phosphonates, polycarboxylic acids, carbon steel corrosion inhibitors, and copper corrosion inhibitors. It exhibits excellent chelating and dispersing effects on calcium carbonate, calcium sulfate, calcium phosphate, and other scale-forming substances in water, and provides outstanding corrosion inhibition for both carbon steel and copper. This product is primarily used in circulating cooling water systems for corrosion and scale inhibition, offering superior corrosion inhibition performance and strong scale-prevention capabilities.

Technical indicators

Indicator Name	Unit	Indicator			Phosphine Acid salt content is greater than 6.8% is phosphorus-containing scale inhibitor. Agent; Phosphate content For 2.0% - 6.8% is Low-phosphorus scale inhibitor; phosphine Acid salt content less than 2% For phosphine-free scale inhibitors, Refer to it when necessary. GB/T 20778 against resistance Biological scale inhibitor The degradation is analyzed.
		Category A	Category B	Category C
Azole (With C ₆ H ₅ N 3 Accounting )	%	One	≥1.0	≥3.0
Phosphonate ( With PO³- Accounting )	%	≤20.0
Phosphorous acid ( With PO 3 ³ - Accounting )	%	≤1.0
Correct Phosphorus Acid Salt ( With P O 3 Accounting )	%	≤0.5
Solid content %≥	%	≥32.0
Density (20℃)	g/cm³	≥1.15
pH (1%) Aqueous solution )		3.0 ± 1.5
1: A Scale-inhibiting and corrosion-inhibiting agents of this type can be used in circulating cooling water treatment systems for stainless steel pipes and titanium pipes, as well as in fly ash flushing water systems for carbon steel pipes. 2.B Scale-inhibiting and corrosion-inhibiting agents can be used in copper-tube circulating cooling water treatment systems. 3.C Scale-inhibiting and corrosion-inhibiting agents of this type can be used in circulating cooling water treatment systems for copper pipes that require a higher content of triazole compounds.

Instructions for use

Add the daily required corrosion and scale inhibitor to the plastic dosing bucket. (Or in a tank), for ease of use, the agent can be diluted with water and then continuously added via a metering pump or by adjusting the valve at the inlet of the circulation pump (i.e., at the outlet of the sump). The dosage concentration is typically 20. ~ 50 mg/L (based on the amount of replenishment water).

Packaging, Storage, Transportation, and Precautions

Corrosion and Scale Inhibitor P0-620 is packaged in plastic drums, with each drum containing 25 kg or according to the customer’s specific requirements. Store in a cool, indoor location; the shelf life is twelve months. The corrosion and scale inhibitor P0-620 is acidic; during handling, pay attention to occupational safety measures and avoid contact with skin and eyes. If contact occurs, rinse thoroughly with plenty of water.

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Application scenarios