What is Ultra-fine EBS dispersant ?

What is Ultra-fine EBS dispersant ?

Ultra-fine EBS dispersant exhibits a wide range of physical and chemical properties, making it a versatile material with numerous industrial applications. Here is a summary of its characteristics and potential uses:

Physical and Chemical Properties:

High Melting Point: Ultra-fine EBS dispersant boasts a high melting point, ensuring stability under high-temperature conditions and resistance to decomposition.

Color and Form: It typically presents as white powder or solid particles.

Safety: Ultra-fine EBS dispersant is non-toxic and remains stable when exposed to acids, alkalis, and water-based media.

Solubility: At room temperature, it is insoluble in most common solvents such as ethanol, acetone, and carbon tetrachloride. However, it exhibits solubility in hot chlorinated hydrocarbons and aromatic hydrocarbon solvents.

Composition: Ultra-fine EBS dispersant is composed of acetate and polyethylene oxide. With a higher molecular weight, it effectively enhances pigment dispersion in coatings, inks, adhesives, and various materials.

Outstanding Dispersion Properties: Ultra-fine EBS dispersants demonstrate remarkable dispersion capabilities, significantly enhancing pigment dispersion in coatings, inks, adhesives, and other materials, thus improving their performance.

Anti-Aging Qualities: These dispersants exhibit excellent anti-aging properties, extending the service life of coatings, inks, adhesives, and other materials.

High Purity: Ultra-fine EBS dispersant maintains high purity and complies with environmental protection requirements, devoid of any harmful substances.


Plastic Industry: In plastic product manufacturing, such as PVC hard sheets and HDPE tear films, EBS enhances material fluidity, prevents clumping, and improves product heat and weather resistance.

Coatings and Inks: In coatings and ink production, EBS serves as a pigment grinding aid and dispersant, enhancing saltwater resistance, water resistance, and the smoothness of baked surfaces.

Defoaming Agent: In the pulping and paper-making process, EBS can function as the primary active ingredient in amide defoaming agents.

Antistatic Agent for Synthetic Fibers: A 33% concentration of EBS can be employed as an antistatic agent for synthetic fibers.

Petroleum Products: EBS can act as a melting point-raising agent for petroleum products. Its addition to adhesives and waxes prevents caking and ensures good demolding properties.

Asphalt: The addition of EBS to asphalt increases its softening point, reduces viscosity, and enhances resistance to water or acid corrosion.

Paint Stripper: When included in paint strippers, EBS enhances the properties of the wax layer.

Inorganic-Filled PVC and Polyolefin: EBS can be used in conjunction with the primary stabilizer to significantly enhance the heat and weather resistance of polymer materials, as well as improve filler dispersion and coupling in the polymer.

Plastic Chemical Fiber Masterbatch: EBS can serve as a pigment dispersant for plastic chemical fiber masterbatch, including ABS, PS, polypropylene, and polyester masterbatch.

Powder Coatings: EBS can function as a flow aid for powder coatings.

In conclusion, the exceptional physical and chemical properties of ultra-fine EBS dispersants render them valuable in various industries, including plastics, coatings, inks, defoaming agents, antistatic agents for synthetic fibers, petroleum products, asphalt, paint strippers, and inorganic-filled PVC. They find widespread application in the realms of polyolefin, plastic chemical fiber masterbatch, and powder coatings.