Sodium Alginate for Welding Rod Coating

Specifications

CBH -- Alginate is a natural polysaccharide extracted from kelp-like Phaeophyceae; It is a white to yellow, fibrous or granular powder, almost odorless and tasteless.

Our Alginates are mainly used as wet state adhesive and elasticizer in the electrode coating. Our product is featured with fine particle size and low salt, that makes it one of the indispensable ingredients for high-end electrodes.

Properties:

1. insoluble in alcohol and alcohol solution;

2. insoluble in chloroform, ehter and the acid solution with pH lower than 3;

3. Our product has reasonable particle size rang distribution, which makes the electrode coating surface smooth and imporosity;

4. Low contents of Sulpahte(as S), Phosphorus(as P) and Chlorine (as Cl), and these features can prevent the solder joints from corrosion;

5. Lithium Alginate is wth high purity, the addition of our product can keep the coating non-deforming and prolong the shelflife;

6. Low level of ash, that can stabilize arcs by decreasing the spatter.

Applications:

Our welding grade alginate can be applied to high-end electrodes, especially used for manufacturing aeroplanes, motor vehicles and ships.

1. Organic electrodes;

2. Basic electrodes;

3. Special electrodes.

Furthermore, we CBH can supply a series of alginate products that can be widely used in food, daily chemicals, feed, cosmetics, pharmaceutical etc. Our alginate products include as below:

Sodium Alginate

Potassium Alginate

Alginic Acid

Magnesium Alginate

Calcium Alginate

Ammonium Alginate

Propylene Glycol Alginate

For more technical details and information, please contact us freely.