Description

1,3-Benzenedicarboxylic Acid, Polymer With Ethenylbenzene, 2,5-Furandione And 2,2'-Oxybis[Ethanol] is a high-performance, multi-component polymer designed for advanced material applications. This specialized copolymer, identified by CAS NO 35464-56-3, offers a unique combination of properties derived from its aromatic, anhydride, and ether-alcohol constituents. It is engineered for industries requiring tailored polymeric materials with specific functional characteristics, such as controlled reactivity, adhesion, or film-forming capabilities.

Application

• Advanced Coating Systems: As a key resin component in high-performance industrial, automotive, and protective coatings, providing enhanced adhesion, chemical resistance, and durability.
• Adhesive Formulations: Used in structural and specialty adhesives where strong bonding, flexibility, and environmental stability are critical.
• Polymer Modification: Acts as a reactive modifier or compatibilizer in polymer blends and composites to improve mechanical properties and processability.
• Encapsulation & Potting Compounds: Employed in electronics and electrical applications for encapsulating sensitive components, offering good insulation and protective properties.
• Ink & Toner Binders: Serves as a functional polymer binder in specialty printing inks and electrophotographic toners, contributing to image quality and substrate adhesion.
• Specialty Additives: Utilized as a base for developing performance additives such as dispersants, rheology modifiers, or crosslinking agents in various formulations.

Basic Information

Item	Details
Product Name	1,3-Benzenedicarboxylic Acid, Polymer With Ethenylbenzene, 2,5-Furandione And 2,2'-Oxybis[Ethanol]
CAS No.	35464-56-3
Molecular Formula	(C8H6O4 · C8H8 · C4H2O3 · C4H10O3)n
Molecular Weight	Polymer - Variable
Synonyms	Isophthalic Acid-Styrene-Maleic Anhydride-Diethylene Glycol Copolymer; Styrene-Maleic Anhydride Copolymer Modified with Isophthalic Acid and Diethylene Glycol; SMA Copolymer Derivative; Poly(isophthalic acid-co-styrene-co-maleic anhydride-co-diethylene glycol); IPA/Styrene/MA/DEG Copolymer; Thermosetting Polyester Resin Precursor; Multi-Component Polymeric Resin
EINECS	Contact for details

Quality Control

Our production of this specialty polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, viscosity, glass transition temperature (Tg), and residual monomer content are rigorously monitored. Certificates of Analysis (COA) detailing specific lot specifications are available upon request, supporting 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 (typically 15-25°C). As with many polymeric materials, prolonged exposure to elevated temperatures or high humidity should be avoided to maintain product integrity and prevent caking or premature reaction.

Specification

Item	Specification
Appearance	Off-white to pale yellow solid / flakes
Identification (IR)	Conforms to structure
Acid Value	Contact for details
Viscosity (Solution)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Solid Content	> 98.0%
Moisture Content	< 1.0%

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