Description

Bicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Acid,1,4,5,6,7,7-Hexachloro-,Polymer With 2,2-Dimethyl-1,3-Propanediol,2,5-Furandione And 1,2-Propanediol is a specialized chlorinated polyester resin derived from a complex bicyclic diacid. This engineered polymer is valued for its unique combination of chemical resistance, thermal stability, and potential for flame retardancy, making it a critical performance additive in advanced material formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance the durability and functional properties of their products.

Application

• High-Performance Industrial Coatings: As a resin component to impart chemical resistance, adhesion, and durability in protective coatings for metal, concrete, and other substrates.
• Flame-Retardant Additives: Utilized as a reactive or additive component in polymers and composites to improve fire resistance properties.
• Specialty Adhesives and Sealants: Serves as a base resin to enhance bond strength, thermal stability, and environmental resistance in demanding adhesive applications.
• Engineering Plastics and Composites: Incorporated into polymer blends to modify thermal, mechanical, and chemical resistance characteristics.
• Electrical Encapsulation Materials: Used in formulations for potting and encapsulating electronic components due to its potential insulating and stable properties.
• Corrosion-Resistant Linings: A key ingredient in linings for chemical processing equipment, tanks, and pipes.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2,3-Dicarboxylic Acid,1,4,5,6,7,7-Hexachloro-,Polymer With 2,2-Dimethyl-1,3-Propanediol,2,5-Furandione And 1,2-Propanediol
CAS No.	67923-68-6
Molecular Formula	Polymeric substance; Contact for details
Molecular Weight	Polymeric substance; Contact for details
Synonyms	Hexachloro bicycloheptene dicarboxylic acid polyester; Chlorinated polyester resin from HET acid; HET acid-based polyester; 1,4,5,6,7,7-Hexachlorobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid polymer with neopentyl glycol, maleic anhydride, and propylene glycol; HET acid polyester polyol; Chloro-endic acid polyester; Flame retardant polyester resin
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including acid value, hydroxyl value, viscosity, and chlorine content. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong bases and oxidizing agents. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Light yellow to amber solid or viscous resin
Acid Value (mg KOH/g)	Contact for details
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Chlorine Content (%)	Contact for details
Softening Point	Contact for details

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