Description

Fatty Acids, (C=18)Unsatd., Dimers Polymers With Ethylenediamine, Piperazine, Polypropylene Glycol Diamine And Sebacic Acid is a high-performance polymeric amide derived from unsaturated C18 fatty acid dimers and a blend of polyamines and diacids. This specialized polymer offers a unique combination of flexibility, thermal stability, and chemical resistance, making it a valuable component in advanced material formulations. It is primarily sought after by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for use in corrosion inhibitors and lubricant additives where durable polymeric properties are required.

Application

• Coatings and Inks: Acts as a flexibilizing and adhesion-promoting resin in high-performance industrial and protective coatings, as well as specialty printing inks.
• Adhesives and Sealants: Serves as a key polymeric backbone in hot-melt, reactive, and structural adhesive formulations, enhancing toughness and environmental resistance.
• Elastomers and Rubber Compounding: Used as a processing aid and property modifier to improve the flexibility and durability of synthetic rubbers and thermoplastic elastomers.
• Corrosion Inhibitors: Functions as a film-forming agent in protective coatings and oilfield chemicals to provide a barrier against corrosive elements.
• Lubricant and Fuel Additives: Employed as a viscosity modifier and dispersant in synthetic lubricants and industrial fluids.
• Polymer Modification: Used as an additive to enhance the impact resistance and compatibility of various engineering plastics and composites.

Basic Information

Product Name	Fatty Acids, (C=18)Unsatd., Dimers Polymers With Ethylenediamine, Piperazine, Polypropylene Glycol Diamine And Sebacic Acid
CAS No.	247243-43-2
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Variable (Polymer) (Contact for details)
Synonyms	Polyamide resin from fatty acid dimers; Unsaturated C18 fatty acid dimer-polyamide; Polymeric fatty acid amide; Polyamide curing agent; Versamid-type polyamide; Dimer acid polyamide; Reactive polyamide resin; CAS 247243-43-2
EINECS	Contact for details

Quality Control

Our production of this polyamide resin adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as amine value, viscosity, and softening point are rigorously monitored. Certificates of Analysis (COA) documenting these specifications are available for every shipment upon request.

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 sources of heat. Under these conditions, the product is stable for extended periods.

Specification

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

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