Description

Alcohols, C6-12, Polymers With Adipic Acid, Bisphenol A, Diethylene Glycol, Epichlorohydrin, Phthalic Anhydride And 4,5,6,7-Tetrachloro-1,3-Isobenzofurandione CAS NO 167359-46-8 is a specialized polymeric resin synthesized from a complex mixture of C6-12 alcohols and key monomers including adipic acid, bisphenol A, and phthalic anhydride, modified with a chlorinated isobenzofurandione derivative. This engineered polymer offers a unique combination of chemical resistance, thermal stability, and tailored rheological properties, making it a critical performance additive in advanced industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product durability and functionality.

Application

• High-Performance Industrial Coatings: Acts as a resin modifier to improve chemical resistance, adhesion, and weatherability in protective coatings for pipelines, marine vessels, and industrial equipment.
• Specialty Adhesives and Sealants: Imparts flexibility, strength, and resistance to fuels and solvents in structural adhesives and high-performance sealants.
• Flame-Retardant Polymer Systems: Serves as a reactive component or additive in epoxy and polyester resins to enhance flame retardancy, leveraging the tetrachlorinated moiety.
• Electrical Encapsulation Compounds: Used in potting and encapsulation materials for electronic components due to its good insulating properties and thermal stability.
• Corrosion-Resistant Linings: Formulated into tank linings and corrosion-resistant barriers for chemical processing equipment.
• Advanced Composite Materials: Functions as a matrix resin or toughening agent in fiber-reinforced composites for aerospace and automotive applications.

Basic Information

Product Name	Alcohols, C6-12, Polymers With Adipic Acid, Bisphenol A, Diethylene Glycol, Epichlorohydrin, Phthalic Anhydride And 4,5,6,7-Tetrachloro-1,3-Isobenzofurandione
CAS No.	167359-46-8
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	Polymer of C6-12 alcohols with adipic acid, bisphenol A, diethylene glycol, epichlorohydrin, phthalic anhydride and tetrachloroisobenzofurandione; Tetrachloroisobenzofurandione-modified alkyd resin; Chlorinated polyester polyol resin; Epoxy-modified polyester resin; Flame retardant polymeric resin; Bisphenol A-epichlorohydrin-tetrachlorophthalic copolymer; Adipic acid-phthalic anhydride copolymer with C6-12 alcohols
EINECS	Contact for details

Quality Control

Our production of this advanced polymeric resin adheres to strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency in key parameters such as hydroxyl value, acid value, viscosity, and chlorine content. Certificates of Analysis (COA) detailing these specifications are provided with every shipment. We support compliance with relevant global regulatory frameworks, including REACH, and can tailor specifications to meet specific customer or application standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat sources and open flame. This product may be hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 4
Viscosity (at 25°C)	2000 - 8000 mPa·s
Acid Value	≤ 5 mg KOH/g
Hydroxyl Value	50 - 150 mg KOH/g
Chlorine Content	10 - 20 % (w/w)
Solid Content	≥ 98 %
Identification (IR)	Conforms to standard

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