Description

Dodecanedioic Acid Polymer With 4,4'-Methylenebis[Cyclohexanamine] is a high-performance polyamide resin, specifically a nylon 12,12 type, known for its excellent balance of mechanical properties and chemical resistance. This material matters for engineers and formulators seeking durable, flexible, and thermally stable components for demanding environments. It is primarily needed by manufacturers in the automotive, electronics, and industrial coating sectors for creating robust technical parts, adhesives, and protective layers.

Application

• High-Performance Engineering Plastics: Used as a base resin for injection-molded or extruded components requiring excellent dimensional stability, low moisture absorption, and good impact resistance.
• Automotive Components: Ideal for under-the-hood parts, fuel lines, connectors, and other elements that must withstand fuels, oils, and wide temperature ranges.
• Hot-Melt Adhesives and Powder Coatings: Serves as a key polymer in formulations that demand strong bonding, flexibility, and resistance to chemicals and weathering.
• Electrical and Electronic Encapsulation: Used in potting compounds and protective coatings for sensitive electronics due to its good dielectric properties and durability.
• Industrial Filaments and Fibers: Employed in the production of specialized monofilaments for brushes, filters, and textiles where chemical resistance is critical.
• Additive Manufacturing: Suitable as a feedstock for high-strength, functional 3D-printed parts in industrial and prototyping applications.

Basic Information

Product Name	Dodecanedioic Acid Polymer With 4,4'-Methylenebis[Cyclohexanamine]
CAS No.	25038-97-5
Molecular Formula	(C₁₂H₂₂O₄·C₁₃H₂₆N₂)ₙ
Molecular Weight	Polymer - Contact for details
Synonyms	Polyamide 12,12; Nylon 12,12; Poly(dodecanedioyl bis(4,4'-methylenebis(cyclohexylamine))); Poly(iminocarbonyl-1,10-decanediyliminocarbonyl-4,4'-methylenebis(cyclohexyl-4,1-diyl)); PA 12,12; Poly(lauryllactam-co-laurylamide); Bis(4-aminocyclohexyl)methane-dodecanedioic acid copolymer; 4,4'-Methylenebis(cyclohexylamine)-dodecanedioic acid polymer
EINECS	Contact for details

Quality Control

Our Dodecanedioic Acid Polymer With 4,4'-Methylenebis[Cyclohexanamine] is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as intrinsic viscosity, melting point, and residual monomer content to ensure consistency and performance for your specific application. Certificates of Analysis (COA) detailing these specifications are available upon request, supporting compliance with relevant industry standards.

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)	170 - 185 °C
Intrinsic Viscosity	0.9 - 1.5 dL/g (typical)
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.