Compound dedicated corrosion inhibition,Cleaning and Pretreatment Filming Agent

DT-208 Scale and Corrosion Inhibitor for power plant

                                                                                                      Email:sales@ozzietrade.com



Properties

DT-208 compounds the organic phosphonic acid, poly carboxylic acid, carbon steel corrosion inhibitors and copper corrosion inhibitor .It has excellent Chelating dispersion effect on calcium carbonate in water, calcium sulfate, calcium phosphate, etc.DT-208 has good inhibition effect on carbon steel and copper. DT-208 is mainly used for circulating cooling water system corrosion and scale inhibition , such as power plants, chemical plants, petrochemical, steel and other circulating cooling water systems, DT-208 has excellent scale and corrosion inhibition.

Specification DL/806-2002

Items

Index

A

B

C

Azole (as C6H5N3total)%          ≥

-

1.0

3.0

Bisphosphonate (as PO43 -)%      ≥

6.8

6.8

6.8

Phosphorous (as PO 3 3 -)%       ≤

2.25

2.25

2.25

phosphoric acid (as PO 4 3 -)%    ≤

0.75

0.75

0.75

Solid content%                 ≥

32.0

32.0

32.0

Density 20 ℃ (g / cm 3)

1.15

1.15

1.15

pH (1% solution)

3.0 ± 1.5

3.0 ± 1.5

3.0 ± 1.5


















Using method

Add the daily scale inhibitor DT-208 required to the plastic bucket (or tank) .In order to be convenient, add Pharmacy at the entrance to the Pharmacy in the circulation pump (ie set pool outlet) continuously by a metering pump or adjusting the valves after dilution with water. Drugconcentration is usually 5 ~ 20mg / L (to supplement the water meter).

Package and Storage

DT-208 paked with plastic drum, 25kg / drum, 200kg / drum or confirmed by clients.Stored in a cool dry place, storage for 12 months.

Safety Protection:

DT-208 is a weak acid, attention to labor protection, avoid contacting with eyes and skin ,once contacted , flush with water.