Description

N,N'-Methylenebishexadecan-1-Amide is a high-purity, long-chain bisamide compound. This specialty chemical serves as a highly effective internal/external lubricant and slip agent, providing critical performance enhancements in polymer processing. It is essential for manufacturers in the plastics, coatings, and personal care industries seeking to improve product surface quality, reduce friction, and enhance processing efficiency.

Application

• Polymer Processing Aid: Acts as a primary lubricant and mold release agent in polyolefin (PP, PE) and PVC processing to reduce torque and improve flow.
• Surface Modification Agent: Imparts excellent slip and anti-blocking properties to plastic films and sheets, enhancing surface feel and preventing adhesion.
• Industrial Coatings Additive: Used in powder coatings and industrial paints to improve surface smoothness, scratch resistance, and mar resistance.
• Personal Care Ingredient: Functions as a texture enhancer and opacifying agent in cosmetic formulations such as creams, lotions, and makeup.
• Ink & Toner Additive: Provides lubricity and improved particle flow in printing inks and electrophotographic toners.
• Synthetic Fiber Processing: Used as a spin finish component to reduce fiber-to-metal friction during texturing and weaving.
• Adhesive & Sealant Modifier: Imparts internal lubrication to hot-melt adhesives and sealants, aiding in application and surface finish.
• Masterbatch Carrier: Serves as a key component in additive masterbatches for uniform dispersion of pigments and other functional additives.

Basic Information

Product Name	N,N'-Methylenebishexadecan-1-Amide
CAS No.	5136-47-0
Molecular Formula	C33H66N2O2
Molecular Weight	522.89 g/mol
Synonyms	Methylene Bisstearamide; MBSS; N,N'-Ethylidenebisoctadecanamide; Bis(stearoyl)methylenediamine; Hexadecanamide, N,N'-methylenebis-; Lubricant MB; Amide Wax; Bisamide Wax; Internal Lubricant MB; 1,1'-Methylenebis(hexadecanamide); N,N'-Methylenebis(palmitamide)
EINECS	225-889-3

Quality Control

Our N,N'-Methylenebishexadecan-1-Amide is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity, melting point, and acid/amine values meet our high specifications. Certificates of Analysis (COA) detailing assay, identity, and impurity profiles are available upon request for full traceability and quality assurance.

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. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0 %
Melting Point	140 - 145 °C
Acid Value	≤ 5.0 mg KOH/g
Amine Value	≤ 5.0 mg KOH/g
Moisture (KF)	≤ 0.5 %
Ash Content	≤ 0.1 %

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