Dispersant Ultra FA 4437 is a product offered by BASF with the following characteristics and properties:

Chemical Nature:

It is a water-based, low molecular weight dispersant and belongs to the category of surface-active agents.

It is a non-ionic wetting and dispersing agent for aqueous formulations.

Performance Advantages:

Excellent Wetting Ability: It has good wetting properties, which can ensure better wetting of difficult-to-wet substrates. This is beneficial for the uniform dispersion of pigments and fillers in the formulation, reducing the time and energy required for dispersion.

Color Acceptance Improvement: It has a strong affinity to pigment surfaces, thereby reducing color acceptance problems. This helps to achieve more accurate and consistent color reproduction in coatings and inks.

Emulsifying Effect and Defect Prevention: The emulsifying effect of Dispersant Ultra FA 4437 can prevent surface defects such as craters, fisheyes, pinholes, and streaks caused by incompatible components in the formulation.

Low VOC Content: It has a very low content of volatile organic compounds (VOC), which is in line with the trend of environmental protection and is beneficial for formulating environmentally friendly coatings and inks.

Application Areas:

It is especially designed for organic pigment concentrates and is widely used in water-based coatings, inks, and other formulations. For example, it can be used in architectural coatings, industrial coatings, and various printing inks to improve the dispersion stability and performance of the products.