Description

Hexanedioic acid polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methylenebis(4-isocyanatocyclohexane) is a specialized polyurethane or polyurethane-urea copolymer designed for high-performance applications. This engineered polymer offers a unique balance of properties derived from its multi-component structure, including enhanced mechanical strength, chemical resistance, and tailored reactivity. It is primarily sought by formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced material science for creating durable, functional polymers.

Application

• High-Performance Coatings: Used as a resin component in industrial, automotive, and protective coatings requiring excellent durability, gloss, and chemical resistance.
• Advanced Adhesives & Sealants: Serves as a key polymer backbone in formulations demanding strong bonding, flexibility, and environmental stability.
• Specialty Elastomers: Employed in the synthesis of polyurethane elastomers for gaskets, rollers, and impact-absorbing components.
• Composite Materials: Acts as a matrix or binder in fiber-reinforced plastics and other composite systems.
• Functional Polymer Modifier: Used to introduce specific properties like hydrophilicity, adhesion promotion, or crosslinking density into other polymer systems.
• Industrial Casting & Molding: Suitable for producing precision cast parts, tooling, and prototypes with robust physical characteristics.

Basic Information

Product Name	Hexanedioic acid polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and 1,1'-methylenebis(4-isocyanatocyclohexane)
CAS No.	125826-43-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane polymer based on adipic acid, neopentyl glycol, hexanediol, hydrazine, dimethylolpropionic acid, and H12MDI; H12MDI-based polyurethane-urea copolymer; Adipic acid/neopentyl glycol/hexanediol/hydrazine/DMPA/H12MDI copolymer; Copolymer of adipic acid, 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol, hydrazine, dimethylolpropionic acid, and 4,4'-methylenebis(cyclohexyl isocyanate); Polyurethane resin containing hydrazine and DMPA; Water-dispersible polyurethane precursor (potential); Crosslinkable polyurethane polyol
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Each batch is characterized using analytical techniques such as GPC, FT-IR, and titration to ensure consistent molecular weight distribution, functionality, and composition. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep away from heat, sparks, and open flame. Under recommended storage conditions, the product is stable.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Identification (IR)	Conforms
Non-Volatile Matter	> 98.0 %
Acid Value	Contact for details
Hydroxyl Value	Contact for details
Viscosity	Grade dependent

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