Wetting penetrant WE 3475 is a highly effective chemical additive with several notable features and applications:

1. Properties and Composition:

WE 3475 is a non-ionic surfactant specifically designed for excellent wetting and penetrating capabilities.

It is formulated to have a low foaming characteristic, which is beneficial in many industrial processes where excessive foam can cause issues.

The product is typically supplied as a liquid with a specific viscosity and density that are optimized for ease of handling and incorporation into various formulations.

2. Wetting Performance:

This wetting penetrant has a remarkable ability to rapidly reduce the surface tension of liquids. This enables it to spread evenly and thoroughly over a wide range of substrates, ensuring complete and uniform wetting.

In applications such as coatings, inks, and adhesives, WE 3475 helps to improve adhesion by enhancing the contact between the liquid and the substrate.

It is particularly effective in difficult-to-wet substrates, such as those with low surface energy or complex geometries.

3. Applications:

In the coatings industry, WE 3475 is used in waterborne and solvent-based coatings to improve leveling, reduce surface defects, and enhance the overall appearance of the coating.

For the printing industry, it is added to inks to improve wetting on the printing substrate, resulting in sharper and more vivid printing results.

In the adhesives sector, it enhances the bonding strength by improving the wetting of the adhesive on the surfaces to be bonded.

4. Environmental Considerations:

WE 3475 is often formulated to be environmentally friendly, with low volatile organic compound (VOC) content.

It may also be biodegradable to some extent, reducing its impact on the environment.

5. Handling and Safety:

When handling WE 3475, proper safety precautions should be taken, such as wearing appropriate personal protective equipment.

It should be stored in a cool, dry place away from sources of ignition and incompatible materials.

In summary, wetting penetrant WE 3475 is a valuable chemical additive that offers excellent wetting and penetrating properties, low foaming, and a wide range of applications in the coatings, printing, and adhesives industries. Its environmental friendliness and ease of handling make it a preferred choice for many manufacturers.