Description

Fatty Acids, Dehydrated Castor-Oil, Reaction Products With Bisphenol A-Epichlorohydrin Polymer And Soya Fatty Acids CAS NO 103069-83-6 is a specialized polymeric resin modifier derived from the reaction of dehydrated castor oil fatty acids and soya fatty acids with a bisphenol A-epichlorohydrin polymer. This product matters as a high-performance additive that imparts flexibility, adhesion, and chemical resistance to polymer matrices. It is primarily needed by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance the durability and performance of their end products.

Application

• As a flexibilizer and adhesion promoter in epoxy-based coatings and floorings.
• As a reactive diluent and modifier in high-performance industrial and marine paints.
• As a key component in formulating specialty adhesives and sealants requiring improved weatherability.
• As a plasticizer and compatibilizer in elastomer and rubber compound formulations.
• In the production of electrical insulation varnishes and encapsulants.
• As a building block for alkyd resin modifications to alter drying properties and film characteristics.

Basic Information

Product Name	Fatty Acids, Dehydrated Castor-Oil, Reaction Products With Bisphenol A-Epichlorohydrin Polymer And Soya Fatty Acids
CAS No.	103069-83-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Epoxy resin, reaction products with dehydrated castor oil fatty acids and soya fatty acids; Bisphenol A-epichlorohydrin polymer, reaction products with dehydrated castor oil fatty acids and soya fatty acids; Epoxy ester resin; Modified epoxy resin; DCO-Soya Epoxy Adduct; Fatty acids, castor-oil, dehydrated, polymers with bisphenol A-epichlorohydrin polymer and soya fatty acids
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Production follows strict protocols to guarantee batch-to-batch consistency in properties such as acid value, epoxy equivalent weight, and viscosity. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C/59-77°F). This material is easily oxidized; for long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen blanket) to preserve product integrity. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 12
Acid Value (mg KOH/g)	≤ 5.0
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity (at 25°C)	Contact for details
Non-Volatile Matter (%)	≥ 98.0

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