Description

9-Octadecenoic Acid (9Z)-, Polymer With n-(2-Aminoethyl)-n-2-(2-Aminoethyl)Aminoethyl-1,2-Ethanediamine CAS NO 70321-87-8 is a high-performance polyamide resin derived from oleic acid and a polyamine. This specialized polymer is valued for its excellent film-forming, adhesive, and corrosion-inhibiting properties, making it a critical intermediate for advanced industrial formulations. It is primarily sought after by manufacturers in the coatings, adhesives, and lubricant additive sectors seeking to enhance product durability and performance.

Application

• Corrosion Inhibiting Additive: A key component in protective coatings, primers, and lubricants for metal surfaces in automotive, marine, and industrial machinery.
• Adhesive & Sealant Formulations: Used as a tackifier and rheology modifier in high-performance structural and pressure-sensitive adhesives.
• Industrial & Protective Coatings: Serves as a resinous binder in anti-corrosive paints, varnishes, and industrial maintenance coatings.
• Lubricant & Grease Manufacturing: Functions as a thickener and performance additive, improving the stability and protective qualities of synthetic lubricants and greases.
• Ink & Printing Applications: Utilized as a resin to improve adhesion, gloss, and rub resistance in specialty printing inks.
• Chemical Intermediate: Acts as a precursor for further synthesis of specialty surfactants, emulsifiers, and other functional polymers.

Basic Information

Item	Details
Product Name	9-Octadecenoic Acid (9Z)-, Polymer With n-(2-Aminoethyl)-n-2-(2-Aminoethyl)Aminoethyl-1,2-Ethanediamine
CAS No.	70321-87-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Oleic Acid-DETA Polymer; Polyamide Resin from Oleic Acid and Diethylenetriamine; Versamid-type Polyamide; DETA-Oleic Acid Condensate; Fatty Acid Polyamide; Reactive Polyamide; (Z)-9-Octadecenoic Acid Polymer with N-(2-Aminoethyl)-N'-[2-[(2-aminoethyl)amino]ethyl]ethane-1,2-diamine
EINECS	Contact for details

Quality Control

Our production of 9-Octadecenoic Acid (9Z)-, Polymer With n-(2-Aminoethyl)-n-2-(2-Aminoethyl)Aminoethyl-1,2-Ethanediamine adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent performance, including assessment of amine value, viscosity, and color. A Certificate of Analysis (COA) documenting key specifications is provided with every shipment to guarantee traceability and compliance with your formulation requirements.

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/59-77°F). This product is hygroscopic (moisture-sensitive); ensure containers are kept sealed when not in use to prevent moisture absorption, which can affect product properties. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 12
Amine Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Softening Point (Ring & Ball)	Contact for details
Identification (IR)	Conforms

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