Description

9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer With (Chloromethyl)Oxirane, 4,4-(1-Methylethylidene)Bisphenol And 2-Propenoic Acid, Nonanoate is a specialized, high-performance polymeric resin derived from linoleic acid dimer. This advanced material is engineered to provide exceptional durability, chemical resistance, and adhesion properties in demanding industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and advanced composites sectors seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in corrosion-resistant paints, marine coatings, and protective industrial finishes.
• Structural Adhesives and Sealants: Provides strong, flexible bonds and environmental resistance in automotive, aerospace, and construction adhesives.
• Composite Materials: Acts as a matrix resin or modifier in fiber-reinforced plastics (FRP) and other composite systems.
• Printing Inks: Serves as a vehicle resin in specialty inks requiring excellent adhesion and rub resistance.
• Electrical Encapsulation: Used in potting compounds and encapsulants for electronic components due to its insulating and protective properties.
• Flooring and Civil Engineering: Incorporated into high-strength, chemical-resistant flooring systems and grouts.

Basic Information

Product Name	9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer With (Chloromethyl)Oxirane, 4,4-(1-Methylethylidene)Bisphenol And 2-Propenoic Acid, Nonanoate
CAS No.	69029-35-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Linoleic Acid Dimer-Based Polymer; Epoxy-Modified Linoleic Acid Dimer Resin; Bisphenol A / Epichlorohydrin / Linoleic Acid Dimer Copolymer; Acrylated Epoxy Ester Resin; Nonanoate Ester of Acrylated Epoxy Resin; Fatty Acid Dimer-Based Polymeric Resin; CAS 69029-35-2
EINECS	Contact for details

Quality Control

Our production of 9,12-Octadecadienoic Acid (9Z,12Z)-, Dimer, Polymer adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent viscosity, acid value, epoxy equivalent weight, and other critical parameters. Certificates of Analysis (COA) documenting full 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 heat sources and open flame. Under these conditions, the product is stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	Max. 8
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	Max. 5.0
Epoxy Equivalent Weight (EEW)	Contact for details
Non-Volatile Content (%)	Min. 98.0
Identification (IR)	Conforms

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