Scaling-corrosion inhibitor STD-800

Performance and use

STD-800 is a compound of organic phosphonic acid, polycarboxylic acid, carbon steel corrosion inhibitor and copper corrosion inhibitor. It has a good chelating and dispersing effect on calcium carbonate, calcium sulfate, calcium phosphate, etc. in water, and has a good corrosion inhibition effect on carbon steel and copper.

STD-800 is mainly used for corrosion and scale inhibition in circulating cooling water systems, such as power plants, chemical plants, petrochemicals, steel and other circulating cooling water systems. It has good corrosion inhibition effect and strong scale inhibition ability.

Technical indicators

How to use

Add the daily required corrosion and scale inhibitor STD-800 into the plastic dosing barrel (or box).

For ease of use, it can be diluted with water and then continuously added at the inlet of the circulation pump (i.e. the outlet of the sump) using a metering pump or through an adjusting valve; the dosing concentration is generally 10-30 mg/L (based on the amount of supplementary water).

Packaging and storage

Corrosion and scale inhibitor STD-800 is packaged in plastic barrels, 25kg/barrel or as required by the user.

Store in a cool place, storage period is twelve months.

Safety and protection

The corrosion and scale inhibitor STD-800 is weakly acidic. Pay attention to labor protection during operation and avoid contact with skin, eyes, etc. Rinse with plenty of water after contact.

Declaration: The products displayed on this website are intended exclusively for industrial applications or scientific research. They are not intended for medical, pharmaceutical, or food use. In accordance with applicable laws and regulations, purchasing organizations must hold valid qualifications and approvals.