Description

Poly(Diethylene Triamine-Co-Adipic Acid) is a high-performance polyamide resin synthesized from diethylene triamine and adipic acid. This copolymer is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is primarily utilized by manufacturers in the paint, ink, and specialty polymer industries seeking to enhance product durability and performance.

Application

• Corrosion-Resistant Coatings: A key binder in high-performance industrial and marine protective coatings.
• Flexographic and Gravure Inks: Provides excellent adhesion and gloss on flexible packaging substrates like films and foils.
• Adhesives and Sealants: Used as a toughening agent and binder to improve bond strength and flexibility.
• Can and Coil Coatings: Imparts essential chemical resistance and formability for metal packaging and pre-coated steel.
• Overprint Varnishes: Enhances scuff resistance and gloss in protective topcoats for printed materials.
• Composite Materials: Acts as a sizing or coupling agent to improve the interface between fibers and polymer matrices.

Basic Information

Product Name	Poly(Diethylene Triamine-Co-Adipic Acid)
CAS No.	25085-20-5
Molecular Formula	(C6H10O4 · C4H13N3)n
Molecular Weight	Polymer - varies by grade
Synonyms	Polyamide resin from diethylene triamine and adipic acid; Adipic acid-diethylenetriamine copolymer; Polyamide 6/66/610-type resin; Versamid-type polyamide; Reactive polyamide; Thermoplastic polyamide resin; DETA-Adipic Acid Copolymer; PA 6/66/610
EINECS	Contact for details

Quality Control

Our Poly(Diethylene Triamine-Co-Adipic Acid) is manufactured under a strict quality management system. Each batch is tested against key parameters including amine value, viscosity, and softening point to ensure consistent performance for your formulations. 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption which may affect product properties.

Specification

Item	Specification
Appearance	Yellowish to amber solid or pellets
Amine Value (mg KOH/g)	Contact for details
Viscosity (mPa·s, 40°C)	Contact for details
Softening Point (°C)	Contact for details
Color (Gardner)	≤ 12
Moisture Content	≤ 1.0%

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