Description

Decanedioic Acid, Polymer With 1,2-Ethanediamine, Octadecanoate is a high-performance polyamide resin derived from sebacic acid, ethylenediamine, and stearic acid. This specialized polymer is engineered to deliver exceptional thermal stability and robust mechanical properties, making it a critical component in demanding industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and engineering plastics sectors who require materials that enhance durability and performance under stress.

Application

• As a key film-forming agent and modifier in high-temperature resistant coatings and industrial paints.
• Acting as a rheology modifier and thickening agent in specialty adhesives and sealants to improve application properties and bond strength.
• Utilized as a processing aid and compatibilizer in the production of engineering plastics and composite materials.
• Functioning as a corrosion-inhibiting additive in protective lubricants and greases for metal surfaces.
• Serving as a binder and reinforcing agent in the manufacture of abrasives and grinding wheels.
• Employed in the synthesis of hot-melt adhesives requiring good flexibility and adhesion.
• Potential use as a modifier in ink resins to improve gloss and substrate adhesion.

Basic Information

Product Name	Decanedioic Acid, Polymer With 1,2-Ethanediamine, Octadecanoate
CAS No.	68409-61-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyamide resin from sebacic acid, ethylenediamine, and stearic acid; Stearic acid-terminated poly(sebacoyl ethylenediamine); Nylon 6,10 type polyamide modified with stearate; Poly(sebacoyl ethylenediamine) stearate; Octadecanoic acid, polymer with 1,2-ethanediamine and decanedioic acid; Thermoplastic polyamide resin (stearyl-terminated); PA 6,10 derivative (stearic acid modified)
EINECS	Contact for details

Quality Control

Our production of Decanedioic Acid, Polymer With 1,2-Ethanediamine, Octadecanoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as acid value, amine value, viscosity, and thermal properties. 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 product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber pellets or solid
Acid Value (mg KOH/g)	Contact for details
Amine Value (mg KOH/g)	Contact for details
Softening Point (°C)	Contact for details
Viscosity (mPa·s, @ specified temp.)	Contact for details
Moisture Content	< 1.0%

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