1,3-Benzenedicarboxylic Acid, Polymer With 1,2-Ethanediol, Ethenylbenzene, 2,5-Furandione And 1,2-Propanediol CAS NO 67939-09-7

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CAS No.:67939-09-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

1,3-Benzenedicarboxylic Acid, Polymer With 1,2-Ethanediol, Ethenylbenzene, 2,5-Furandione And 1,2-Propanediol is a specialized polymeric resin designed for high-performance industrial applications. This engineered copolymer combines the structural benefits of aromatic dicarboxylic acids with reactive monomers to deliver tailored thermal and chemical resistance. It is essential for manufacturers seeking durable, customizable polymer matrices for advanced coatings, adhesives, and composite materials. This product is supplied under CAS No. 67939-09-7.

Application

As a primary resin or cross-linking agent in high-solids and powder coatings for automotive and industrial finishes.
Formulation of specialty adhesives and sealants requiring enhanced bonding strength and environmental stability.
Production of composite materials and fiber-reinforced plastics (FRP) for the aerospace and construction sectors.
Manufacture of electrical insulation materials and encapsulants due to its potential dielectric properties.
Use in advanced ink systems for printing applications demanding chemical resistance and durability.
As a modifier or additive in thermoplastic and thermoset formulations to improve mechanical performance.

Basic Information


Product Name	1,3-Benzenedicarboxylic Acid, Polymer With 1,2-Ethanediol, Ethenylbenzene, 2,5-Furandione And 1,2-Propanediol
CAS No.	67939-09-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Isophthalic Acid, Polymer with Ethylene Glycol, Styrene, Maleic Anhydride, and Propylene Glycol; Poly(isophthalic acid-co-ethylene glycol-co-styrene-co-maleic anhydride-co-propylene glycol); Styrene-Maleic Anhydride Copolymer Modified with Isophthalic Acid and Glycols; SMA Copolymer Resin; Glycol-Modified Styrene-Maleic Anhydride Resin; Aromatic Polyester Polyol Copolymer
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled for key parameters including viscosity, acid value, and thermal properties to guarantee batch-to-batch consistency for your formulations. Certificates of Analysis (COA) documenting these specifications are available upon request. Our quality management system supports compliance with relevant standards for industrial chemical manufacturing.

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. Ensure the container is kept tightly sealed when not in use to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous liquid
Acid Value	Contact for details
Viscosity (at 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Solid Content	Contact for details
Identification (IR)	Conforms