Description

Hexanedioic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Propanediol is a specialized polyester resin derived from adipic acid, fumaric acid, and propylene glycol. This polymer is valued for its ability to impart flexibility, adhesion, and chemical resistance in high-performance formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product durability and performance. CAS No. 60368-40-3.

Application

• Industrial Coatings and Paints: Acts as a key resin binder in solvent-based coatings, providing excellent film formation, flexibility, and resistance to chemicals and weathering.
• Adhesives and Sealants: Used as a polymeric backbone in structural and pressure-sensitive adhesives, offering strong bonding and cohesion.
• Plasticizers and Modifiers: Incorporated into polymer blends to modify rheological properties, improve impact resistance, and enhance compatibility.
• Printing Inks: Serves as a vehicle resin for specialty inks, contributing to gloss, adhesion on various substrates, and fast drying properties.
• Fiber Reinforced Composites: Utilized as a matrix resin or sizing agent to improve the interfacial adhesion between fibers and polymer matrices.
• Textile Finishing: Applied in fabric coatings to provide water repellency, durability, and a soft hand feel.

Basic Information

Product Name	Hexanedioic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Propanediol
CAS No.	60368-40-3
Molecular Formula	(C6H10O4 · C4H4O4 · C3H8O2)n
Molecular Weight	Polymer - Variable
Synonyms	Adipic Acid-Fumaric Acid-Propylene Glycol Copolymer; Poly(adipic acid-co-fumaric acid-co-propylene glycol); Adipic Acid/Fumaric Acid/Propylene Glycol Copolymer; Fumaric Acid-Adipic Acid-Propylene Glycol Polymer; Propylene Glycol-Adipate-Fumarate; Polyester resin from adipic acid, fumaric acid, and 1,2-propanediol; 1,2-Propanediol polymer with adipic acid and fumaric acid
EINECS	Contact for details

Quality Control

Our production of Hexanedioic Acid, Polymer With (2E)-2-Butenedioic Acid And 1,2-Propanediol adheres to stringent quality protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including acid value, hydroxyl value, viscosity, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance in regulated supply chains.

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 strong acids and organic solvents. The product may be hygroscopic; ensure containers are sealed after use to minimize moisture uptake.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	1 - 10
Hydroxyl Value (mg KOH/g)	30 - 100
Viscosity (at 25°C, cP)	2,000 - 15,000
Glass Transition Temp (Tg, °C)	-20 to 10
Solid Content (%)	≥ 99.0
Moisture (KF, %)	≤ 0.5

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