Corrosion and scale inhibitor

suitable for the copper device systems can be used in high pH, high alkalinity, high hardness water Scale and Corrosion Inhibitor in Circulating Cooling Water System -- DM-8301

Properties

This product is our company new generation all-organic scale and corrosion inhibitor. It is composed by an organic phosphine, copolymer and copper corrosion inhibitors, with excellent corrosion properties for carbon steel, copper and copper alloys and excellent scale inhibition and dispersion to calcium carbonate and calcium phosphate.

DM-8301 is mainly used in water treatment of open type circulating cooling water system, especially suitable for the copper device systems. This product can be used in high pH, high alkalinity, high hardness water, is an ideal water treatment agent in non-adjusted pH alkaline running system.

Quality Index

Item	Indicator
	First-class	Qualified
Phosphate (PO3-3)% ≥	7.00	7.00
Phosphorous Acid (PO3-3)% ≤	0.30	0.50
Solid content%≥	25.00	23.00
Density(20°C)g/cm3≥	1.12	1.10
PH (1% aqueoussolution)	2.00-3.00	2.00-3.00
Appearance	colorless or light yellow transparent liquid

Use

The normal dosage is 50~100mg/l, if Ca2 + less than 30mg / l, additional dosage of corrosion synergist.

Packing and storage

Net weight: 25kg.

Packed in plastic drum, Stored in indoor ventilated dry place, storage period for one year.

Corrosion and scale inhibitor