Ethylene distearamide

Ethylene distearamide (CAS 110-30-5), commonly known as EBS, is a synthetic wax derived from stearic acid and ethylenediamine. It functions as a lubricant, slip agent, and dispersing aid across a broad range of industrial manufacturing processes. In plastics processing, EBS acts as an internal and external lubricant that reduces melt viscosity, prevents die buildup, and improves surface finish in extruded and injection-molded parts.

Pigment and filler manufacturers use it as a coating agent to improve powder flowability and dispersion in masterbatches and compounded systems. This ensures a more uniform distribution of additives. In textile and leather finishing, EBS provides durable slip and anti-blocking properties to coated fabrics and treated surfaces. This prevents sticking and enhances the tactile quality of the material.

Printing ink and packaging formulators incorporate it as a wax additive to control rub resistance and gloss on finished substrates. It is essential for maintaining the integrity of printed designs. EBS is supplied as a white powder or fine granules, with particle size selections available to suit different blending and dosing requirements. This versatility allows for seamless integration into production.

Standard commercial grades include technical and industrial specifications, with purity levels typically ranging from 98% upward. These high standards ensure consistent performance in demanding applications. Some grades are produced to food-contact compliance standards, making them suitable for use in packaging materials subject to regulatory requirements. This ensures safety and reliability for global manufacturers.