HYDROPALAT® WE 3322 is a product offered by BASF Formulation Additives. Here is an English introduction to it:

Basic Information:

It is a non-ionic, 100% active wetting agent. This means it is highly effective in reducing the surface tension of a liquid, enabling better spreading and wetting of surfaces.

It is free of silicones, alkyl phenol ethoxylates (APE's), and solvent. This makes it a more environmentally friendly and safer option compared to some other additives that may contain potentially harmful substances.

Application Areas:

It is specifically designed for use in waterborne coatings intended for various substrates such as metal, wood, and plastic. This makes it suitable for a wide range of coating applications in different industries, including the automotive, furniture, and construction industries.

It shows excellent performance in coatings and inks based on a variety of emulsions, including polyurethane dispersions (PUD's), acrylics, and styrenated acrylics. This versatility allows it to be used in different formulations to achieve the desired wetting and coating properties.

Beneficial Properties:

It does not stabilize foam and can even act as a defoamer in formulations. This is a significant advantage as excessive foam in coatings can cause defects and affect the quality of the final product. By reducing or eliminating foam, HYDROPALAT® WE 3322 helps to improve the coating process and the quality of the coated surface.

When used at the recommended level, it should not diminish the corrosion resistance or change the recoat characteristics of the coating. This ensures that the coating maintains its protective properties and can be easily recoated if necessary, providing flexibility in the coating process.