Description

Fatty Acids, C18-Unsatd., Dimers, Polymers With Diethylenetriamine And Oleic Acid is a high-performance polyamide resin intermediate derived from unsaturated C18 fatty acid dimers. This compound matters for its unique ability to impart flexibility, adhesion, and corrosion resistance in formulated products. It is primarily needed by manufacturers in the coatings, adhesives, and ink industries seeking to enhance the performance of their final materials.

Application

• Primary component in the synthesis of reactive polyamide resins for epoxy curing agents.
• Key intermediate for manufacturing high-performance industrial coatings and corrosion-resistant paints.
• Used in formulating adhesives and sealants to improve flexibility and bond strength.
• Acts as a rheology modifier and dispersing agent in printing inks.
• Employed in the production of hot-melt adhesives and casting compounds.
• Found in specialty applications for asphalt modification and road marking materials.

Basic Information

Product Name	Fatty Acids, C18-Unsatd., Dimers, Polymers With Diethylenetriamine And Oleic Acid
CAS No.	68552-02-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dimer acid polyamide resin intermediate; Polyamide resin from dimerized fatty acids and diethylenetriamine; Dimer acid-diethylenetriamine-oleic acid polymer; UNII-9J4865IF1C; Fatty acids, C18-unsaturated, dimers, polymers with diethylenetriamine and oleic acid; Versamid® polyamide intermediate; C18 unsaturated fatty acid dimer polyamide prepolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production is monitored against strict in-house specifications for parameters such as amine value, viscosity, and color. Certificates of Analysis (COA) are available upon request to guarantee batch-to-batch consistency and performance for your specific application.

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, sparks, and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous amber liquid
Identification (IR)	Conforms
Amine Value (mg KOH/g)	Contact for details
Viscosity (cP @ 25°C)	Contact for details
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 5.0
Moisture Content (KF)	≤ 0.5%

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