Description

Hexanedioic Acid, Polymer With 2,2,4-Trimethyl-1,3-Pentanediol, Isononanoate is a high-performance polymeric ester, commonly utilized as a versatile intermediate and functional additive. This compound is valued for its ability to impart flexibility, durability, and specific rheological properties to final formulations. It is primarily sought by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in the production of specialty polymers and plasticizers.

Application

• Coatings and Resins: Acts as a reactive diluent, flexibilizer, or building block in alkyd, polyester, and polyurethane coatings to enhance film formation and durability.
• Adhesives and Sealants: Used as a tackifier or plasticizer component to improve adhesion, cohesion, and low-temperature performance.
• Polymer Modification: Serves as a co-monomer or chain extender in the synthesis of specialty polyesters and polyurethanes, modifying hardness and elasticity.
• Plasticizers: Functions as a secondary plasticizer or compatibilizer in PVC and other polymer systems to improve processability and product flexibility.
• Lubricant and Grease Additives: Employed as a viscosity modifier or synthetic base fluid component in high-performance lubricants.
• Ink Formulations: Utilized in solvent-based and energy-curable inks to adjust viscosity and enhance substrate wetting and gloss.

Basic Information

Product Name	Hexanedioic Acid, Polymer With 2,2,4-Trimethyl-1,3-Pentanediol, Isononanoate
CAS No.	215177-77-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Adipic Acid, Polymer with 2,2,4-Trimethyl-1,3-Pentanediol and Isononanoic Acid; Poly(neopentyl glycol adipate-co-isononanoate); TMPD-Adipate-Isononanoate Copolymer; Polyester Polyol based on Adipic Acid, TMPD, and Isononanoic Acid; Adipic Acid/TMPD/Isononanoic Acid Copolymer; CAS 215177-77-8
EINECS	Contact for details

Quality Control

Our production of Hexanedioic Acid, Polymer With 2,2,4-Trimethyl-1,3-Pentanediol, Isononanoate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistency in critical parameters such as acid value, hydroxyl value, viscosity, and color. Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity @ 25°C (cPs)	Contact for details
Water Content	≤ 0.1%

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