Description

N,N'-Methylenedidocosanamide is a high-molecular-weight bisamide compound, also known by its CAS number 10436-15-4. This specialty chemical serves as a highly effective slip agent, anti-blocking agent, and processing aid, valued for its ability to modify surface properties and reduce friction in polymer systems. It is primarily needed by manufacturers in the plastics, coatings, and specialty lubricants industries seeking to improve product performance and processing efficiency.

Application

• Polymer Additive: Acts as a primary slip and anti-blocking agent in polyolefin films (LDPE, LLDPE, HDPE) to prevent film layers from sticking together.
• Processing Aid: Reduces melt viscosity and improves flow characteristics during the extrusion and molding of engineering plastics.
• Surface Modifier: Imparts a smooth, low-friction surface finish to molded plastic parts and synthetic fibers.
• Lubricant Component: Used in the formulation of high-performance greases and solid lubricants for demanding industrial applications.
• Printing Inks & Coatings: Functions as a wax additive to enhance rub resistance, scratch resistance, and surface slip in inks and protective coatings.
• Adhesive & Sealant Modifier: Helps control tack and improve release properties in hot-melt adhesives and sealants.

Basic Information

Product Name	N,N'-Methylenedidocosanamide
CAS No.	10436-15-4
Molecular Formula	C45H90N2O2
Molecular Weight	667.2 g/mol
Synonyms	N,N'-Ethylenebis(docosanamide); Ethylenediamine docosanamide; Erucamide, N,N'-ethylenebis-; Docosanamide, N,N'-1,2-ethanediylbis-; N,N'-Ethylenebisbehenamide; Behenamide, N,N'-ethylenebis-; Erucamide-based bisamide; Bis(erucamide) ethylene diamine
EINECS	233-934-8

Quality Control

Our N,N'-Methylenedidocosanamide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance. A comprehensive Certificate of Analysis (COA), detailing assay, melting point, color, and acid/amine values, is provided with every shipment to guarantee compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	115 - 125 °C
Acid Value	≤ 5.0 mg KOH/g
Amine Value	≤ 5.0 mg KOH/g
Color (Gardner)	≤ 3
Moisture (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.