Description

Soya Fatty Acids, Bisphenol A, Epichlorohydrin Polymer is a specialized epoxy resin modifier derived from renewable and petrochemical feedstocks. This compound is engineered to enhance the flexibility, adhesion, and chemical resistance of epoxy resin systems, making it a critical performance additive. It is primarily utilized by formulators in the coatings, adhesives, composites, and electrical encapsulation industries seeking to improve the durability and processing characteristics of their products.

Application

• As a flexibilizer and toughening agent in epoxy coatings for industrial and marine applications.
• Key component in high-performance adhesives and sealants requiring enhanced impact resistance.
• Modifier for epoxy resins used in composite materials for automotive and aerospace sectors.
• Improving the dielectric properties and moisture resistance of epoxy systems for electrical potting and encapsulation.
• Formulation of corrosion-resistant primers and linings for metal substrates.
• Used in construction chemicals such as epoxy flooring and grouts to improve elasticity.

Basic Information

Product Name	Soya Fatty Acids, Bisphenol A, Epichlorohydrin Polymer
CAS No.	66070-76-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin, modified with soya fatty acids and bisphenol A; Bisphenol A/Epichlorohydrin/Soya Fatty Acids Copolymer; Epoxy Modifier; Epoxy Flexibilizer; Soybean oil modified epoxy resin; Epoxy adduct; CAS 66070-76-6
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards and batch-to-batch consistency. Key parameters such as epoxy equivalent weight, viscosity, and acid value are strictly monitored. Certificates of Analysis (COA) are available upon request to support your quality assurance protocols.

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 incompatible materials. Under these conditions, the product is stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 6
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (at 25°C)	Contact for details
Acid Value	≤ 2.0 mg KOH/g
Identification (IR)	Conforms

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