Description

1,3-Benzenedicarboxylic Acid, Polymer With Ethenylbenzene, 2,5-Furandione, 2,2-Oxybisethanol And 1,2-Propanediol is a specialized polymeric material designed for advanced coating and adhesive formulations. This multi-component polymer offers a unique balance of chemical resistance, adhesion, and film-forming properties, making it a critical raw material for high-performance industrial applications. It is primarily utilized by manufacturers in the coatings, inks, and specialty adhesives sectors seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: As a key resin component in high-performance coatings for metal, plastic, and wood substrates, providing excellent chemical resistance and adhesion.
• Specialty Inks and Overprint Varnishes: Used in formulations for packaging inks and varnishes that require fast curing, high gloss, and resistance to abrasion and solvents.
• Structural and Assembly Adhesives: Serves as a base polymer in adhesives for automotive, aerospace, and construction applications where strong, durable bonds are essential.
• Can and Coil Coatings: Imparts flexibility, formability, and corrosion protection in coatings for food containers, beverage cans, and pre-coated metal coils.
• Electrical Insulating Varnishes: Employed in the production of wire enamels and insulating materials due to its thermal stability and dielectric properties.
• Decorative and Functional Paints: Enhances the performance of architectural and industrial paints by improving weatherability, scratch resistance, and color retention.

Basic Information

Product Name	1,3-Benzenedicarboxylic Acid, Polymer With Ethenylbenzene, 2,5-Furandione, 2,2-Oxybisethanol And 1,2-Propanediol
CAS No.	67859-89-6
Molecular Formula	(C8H6O4·C8H8·C4H2O3·C4H10O3·C3H8O2)x
Molecular Weight	Polymer - Variable
Synonyms	Isophthalic Acid-Styrene-Maleic Anhydride-Diethylene Glycol-Propylene Glycol Copolymer; IPA/Styrene/MA Copolymer Modified with DEG and PG; Styrene Maleic Anhydride Resin Modified with Isophthalic Acid, Diethylene Glycol, and Propylene Glycol; Poly(isophthalic acid-co-styrene-co-maleic anhydride-co-diethylene glycol-co-propylene glycol); SMA Copolymer Modified with IPA and Glycols; 67859-89-6 Polymer Resin; Coating Resin 67859-89-6
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, solids content, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each 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, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. The product may be hygroscopic; ensure containers are sealed after use to prevent moisture absorption.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous solution
Identification (IR)	Conforms to structure
Acid Value	Contact for details
Viscosity (at 25°C, 40% in solvent)	Contact for details
Solid Content	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Color (Gardner)	≤ 4

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