Description

Dodecanedioic Acid Polymer With 4,4'-Methylenebis[2-Methyl Cyclohexanamine] is a high-performance polyamide resin, also known as a nylon 12,12-type polymer, formed from the polycondensation of dodecanedioic acid and a cycloaliphatic diamine. This material is engineered to deliver exceptional chemical resistance, thermal stability, and mechanical strength, making it a critical component for demanding industrial applications. It is primarily sought by manufacturers in the automotive, electronics, and specialty coatings sectors who require durable, high-performance engineering plastics.

Application

• High-Performance Engineering Plastics: As a base resin for injection molding or extrusion to produce components requiring excellent dimensional stability and resistance to fuels, oils, and chemicals.
• Automotive Components: Used in under-the-hood parts, fuel system components, and connectors due to its thermal and chemical resistance.
• Electrical & Electronic Encapsulation: Suitable for potting compounds and insulating materials that demand high dielectric strength and reliability.
• Specialty Adhesives and Sealants: Serves as a key polymer in formulations requiring strong bonding, flexibility, and resistance to environmental stress.
• Industrial and Powder Coatings: Imparts toughness, corrosion resistance, and a smooth finish in advanced coating systems for metal substrates.
• Filaments for 3D Printing (FDM): Used to produce technical filaments where high strength, low moisture absorption, and thermal resistance are paramount.

Basic Information

Product Name	Dodecanedioic Acid Polymer With 4,4'-Methylenebis[2-Methyl Cyclohexanamine]
CAS No.	163800-66-6
Molecular Formula	(C12H22O4 • C15H30N2)n
Molecular Weight	Polymer - Contact for details
Synonyms	Polyamide from Dodecanedioic Acid and 4,4'-Methylenebis(2-methylcyclohexylamine); Nylon 12,12 (cycloaliphatic diamine type); Poly(dodecanedioyl bis(4,4'-methylenebis(2-methylcyclohexylamine))); PA 12,12; Bis(4-amino-3-methylcyclohexyl)methane-dodecanedioic acid copolymer; Cycloaliphatic Polyamide Resin; Engineering Thermoplastic Polyamide
EINECS	Contact for details

Quality Control

Our Dodecanedioic Acid Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including intrinsic viscosity, melting point, and residual monomer content to ensure consistency and performance. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

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

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Identification (IR)	Conforms to structure
Melting Point (DSC)	Contact for details
Intrinsic Viscosity	Contact for details
Moisture Content (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.