Description

Hexanedioic Acid Polymer With Butanedioic Acid And 1,4-Butanediol CAS NO 67423-06-7 is a high-performance, aliphatic polyester copolymer. This engineered polymer offers a valuable balance of mechanical properties, chemical resistance, and processability for advanced material formulations. It is primarily sought by manufacturers in the plastics, coatings, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Biodegradable Plastics & Polymers: A key component in the synthesis of environmentally friendly, compostable polymers for packaging, films, and disposable items.
• Polyurethane Systems: Used as a polyester polyol intermediate to produce flexible and rigid polyurethane foams, elastomers, and coatings with excellent hydrolytic stability.
• Hot-Melt Adhesives: Imparts strong bonding strength, flexibility, and thermal stability to adhesive formulations for textiles, packaging, and automotive applications.
• Engineering Thermoplastics: Serves as a modifier or base resin to improve the toughness, weatherability, and chemical resistance of technical plastic compounds.
• Resins for Coatings & Inks: Utilized in the production of high-performance, solvent-borne or powder coatings that require excellent adhesion and surface finish.
• Synthetic Lubricants & Plasticizers: Acts as a base for creating synthetic esters with superior lubricity and thermal-oxidative stability for industrial fluids.

Basic Information

Product Name	Hexanedioic Acid Polymer With Butanedioic Acid And 1,4-Butanediol
CAS No.	67423-06-7
Molecular Formula	(C6H10O4·C4H6O4·C4H10O2)x
Molecular Weight	Polymer - Variable
Synonyms	Poly(hexanedioic acid-co-butanedioic acid-co-1,4-butanediol); Adipic Acid-Succinic Acid-1,4-Butanediol Copolymer; Aliphatic Polyester Copolymer (Adipic/Succinic/BD); PBSA Copolyester (Polybutylene Succinate Adipate); Poly(butylene succinate-co-adipate); 1,4-Butanediol polymer with adipic acid and succinic acid; Polyester of adipic acid, succinic acid, and 1,4-butanediol
EINECS	Contact for details

Quality Control

Our Hexanedioic Acid Polymer With Butanedioic Acid And 1,4-Butanediol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent molecular weight, acid value, hydroxyl value, and thermal properties. Certificates of Analysis (COA) detailing key specifications are provided to guarantee the material meets the requirements for your specific application, whether for industrial, biodegradable, or high-performance polymer synthesis.

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). This material is hygroscopic (moisture-sensitive). Keep away from strong heat sources, open flames, and incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white pellets or granules
Acid Value	≤ 2.0 mg KOH/g
Hydroxyl Value	Contact for details
Melting Point (DSC)	90 - 120 °C
Moisture Content (KF)	≤ 0.1 %
Molecular Weight (Mn)	Customizable (e.g., 20,000 - 100,000 g/mol)
Glass Transition Temp (Tg)	Contact for details
Residual Monomers	≤ 0.5 %

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