
Seawater Corrosion and Scale Inhibitors
SW202 corrosion and scale inhibitor includes SW202A and SW202B, and the two components should be used together. The agent has good thermal stability, is not easy to decompose and reduce efficiency, can be used in the natural pH value of seawater circulating water, and has excellent properties to prevent the deposition of calcium carbonate scale, phosphate scale and zinc salt. Good compatibility with bactericide and algicide.
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Product Introduction
Seawater corrosion and scale inhibitors
Seawater corrosion and scale inhibitors peculiarity
SW202 corrosion and scale inhibitor includes SW202A and SW202B, and the two components should be used together. The agent has good thermal stability, is not easy to decompose and reduce efficiency, can be used in the natural pH value of seawater circulating water, and has excellent properties to prevent the deposition of calcium carbonate scale, phosphate scale and zinc salt. Good compatibility with bactericide and algicide.
Seawater corrosion and scale inhibitors use
SW202 is suitable for carbon steel circulating cooling systems and has excellent corrosion inhibition on carbon steel in seawater circulating systems.
Corrosion and scale inhibitors Technical index
|
Project |
Index |
|
|
SW202A |
SW202B |
|
|
Appearance |
White and tasteless clear liquid |
White and tasteless clear liquid |
|
Solid content% ≥ |
12-15 |
12-15 |
|
PH |
7-8 |
1.5-2.5 |
|
Density(20℃)g/cm3 |
1.05±0.05 |
1.10±0.05 |
Corrosion and scale inhibitors Usage and dosage
SW202 series of seawater water treatment agents, including SW202A, SW202B two agents, the two agents need to be used in combination. Before use, the agent needs to be diluted with water and then mixed (add about 20% water); The mixing ratio of A and B should be between (3-4) :1 (the specific ratio depends on the actual situation).
Corrosion and scale inhibitors Packaging and storage
SW-202 is packed in plastic drums, 25kg or 200kg per barrel or as required by the user; It should be stored at room temperature, ventilated and protected from sunlight. The storage period is one year.
Corrosion and scale inhibitors Safety protection
SW-202 has a certain corrosive, pay attention to labor protection when operating, should avoid contact with skin, eyes, etc., rinse with plenty of water after contact.

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