Ethylene bis-stearamide (EBS) is a high-performance synthetic wax widely recognized for its excellent slip, lubricity, and thermal stability. With a high melting point and selective solubility, it functions effectively as a polymer processing aid and surface modifier. At room temperature, EBS is almost insoluble in common solvents, but it dissolves in high-boiling-point organic solvents when heated above its melting point. Its unique properties make it an indispensable additive in plastics, coatings, and other industrial applications.
Alfa Chemistry provides high-quality ethylene bis-stearamide (EBS) tailored for industrial polymer applications.
| Items | PS-AB-A008 |
|---|---|
| CAS | 110-30-5 |
| Appearance | White flake or powder |
| Acid Value (mgKOH/g) | 10 |
| Melting Point (℃) | ≥138 |
| Color (Gardner) | ≤4 |
| Moisture (g/100g) | ≤0.1 |
| Amine Value (mgKOH/g) | 2.5 |
EBS is a versatile additive used across multiple industries thanks to its excellent lubricating, dispersing, and surface-modifying properties.
EBS is widely used in ABS, PE masterbatches, PVC, PS, PA, POM, and PC as a slipping agent and dispersant. It improves flowability, reduces friction, and enhances surface smoothness, gloss, and transparency.
In inks, paints, and coatings, EBS functions as a gloss enhancer, anti-blocking agent, and leveling agent, ensuring uniform film formation and improved surface appearance.
EBS is used as a drawing lubricant in metalworking and powder metallurgy, providing excellent anti-friction properties during forming and processing.
Alfa Chemistry supplies a wide range of high-quality polymer additives, including ethylene bis-stearamide (EBS) and other slip and antiblocking agents, designed to enhance processing, performance, and surface properties. We welcome you to contact us for more details and discover how our products can support your applications with reliable performance and value.
