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You are here: Home » Products » Organic Chemicals » EBS N N'-Ethylenebis(stearamide) CAS 110-30-5

EBS N N'-Ethylenebis(stearamide) CAS 110-30-5

It is a synthetic wax and amide compound widely used as a lubricant and release agent in polymer processing. Its unique structure provides excellent internal and external lubrication effects, making it an essential additive in plastics, rubber, and coating industries. The molecular formula is C₃₈H₇₆N₂O₂, and it typically appears as a white to light yellow fine powder or granular solid with good thermal stability.
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  • 110-30-5

  • bosschembosschemical

  • 110-30-5

Product name:Ethylene Bis Stearamide

English alias:  EBS; N,N'-Ethylene distearamide; Bisstearoylethylenediamine

CAS: 110-30-5

Molecular formula:C38H76N2O2

Appearance: White to light yellow fine powder or granules

Package: 25kg/bag

What is Ethylene Bis Stearamide?

It is a synthetic wax and amide compound widely used as a lubricant and release agent in polymer processing. Its unique structure provides excellent internal and external lubrication effects, making it an essential additive in plastics, rubber, and coating industries. The molecular formula is C₃₈H₇₆N₂O₂, and it typically appears as a white to light yellow fine powder or granular solid with good thermal stability.

COA:

Test Item

Unit

Specification

Purity

%

≥ 98.0

Acid Value

mg KOH/g

≤ 8.0

Amine Value

mg KOH/g

≤ 3.0

Moisture

%

≤ 0.5

Melting Point

°C

140 - 145

Color (Gardner)

≤ 4

Sieve Residue (200 mesh)

%

≤ 1.0

Bulk Density

g/cm³

0.35 - 0.45

Application:

Plastics: Acts as both an internal and external lubricant in PVC and masterbatches, improving processability and preventing degradation.

Coatings and Inks: Provides anti-blocking, slip, and water-repellent properties. It is used as a degassing agent in powder coatings and a dulling agent in printing inks.

Adhesives: Used to improve lubricating and dispersing performance.
Powder Metallurgy: Utilized as a processing aid.

Bitumen: Improves stability in polymer-stabilized bitumens.

Safety Profile:

Ethylene Bis Stearamide is considered non-toxic and safe for use in food-contact materials (compliant with FDA regulations). It may cause mild eye irritation. Avoid inhalation of dust during handling. Always refer to the Safety Data Sheet (SDS) for detailed safety information.

Storage requirements:

Store in a cool, dry, well-ventilated area

Keep containers tightly closed to prevent moisture absorption

Avoid contact with strong oxidizing agents

Keep away from heat sources and open flames

Recommended storage temperature: below 30°C

Transport & Packaging:

Available in 25kg multi-layer paper bags with inner plastic lining. Classified as non-hazardous for transport. Suitable for all conventional transportation methods. Shelf life: 24 months when stored under proper conditions.


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