Ethylene distearamide

Ethylene distearamide (CAS 110-30-5), commonly known as EBS, is a synthetic wax derived from stearic acid and ethylenediamine.

Where is Ethylene distearamide used?

• Plastics processing: internal and external lubricant that reduces melt viscosity, prevents die buildup, and improves surface finish in extruded and injection-molded parts
• Pigment and filler manufacturing: coating agent to improve powder flowability and dispersion in masterbatches and compounded systems
• Textile and leather finishing: durable slip and anti-blocking properties for coated fabrics and treated surfaces
• Printing ink and packaging: wax additive to control rub resistance and gloss on finished substrates
• It functions as a lubricant, slip agent, and dispersing aid in industrial manufacturing.

Good to know: Some grades are produced to food-contact compliance standards, making them suitable for packaging materials subject to regulatory requirements.

Commercial specifications

• Particle size selections available for blending and dosing
• Technical and industrial grades
• Purity typically 98% upward