Description

Hexanedioic acid, polymer with butanediol, 2,2-dimethyl-1,3-propanediol, 1,2-ethanediamine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and1,1'-methylenebis[4-isocyanatocyclohexane], compd. with 2-(dimethylamino)ethanol is a high-performance, cross-linked polyurethane-polyester hybrid polymer. This specialized material is engineered to deliver a unique balance of durability, chemical resistance, and controlled reactivity for demanding industrial applications. It is primarily utilized in the formulation of advanced coatings, adhesives, sealants, and elastomers where superior performance is critical.

Application

• High-Performance Coatings: Used as a key resin in industrial, automotive, and protective coatings requiring excellent weatherability, abrasion resistance, and chemical stability.
• Advanced Adhesives & Sealants: Serves as a base polymer for structural adhesives and flexible sealants in construction, aerospace, and automotive assembly.
• Specialty Elastomers: Formulated into castable or thermoplastic polyurethane (TPU) elastomers for gaskets, rollers, and impact-resistant components.
• Composite Materials: Acts as a matrix resin or binder in fiber-reinforced composites for lightweight, high-strength applications.
• Industrial Binders: Employed in the production of abrasives, non-woven fabrics, and foundry sands for enhanced binding properties.
• Encapsulation & Potting Compounds: Used to protect sensitive electronic components from moisture, vibration, and environmental stress.

Basic Information

Item	Detail
Product Name	Hexanedioic acid, polymer with butanediol, 2,2-dimethyl-1,3-propanediol, 1,2-ethanediamine, 3-hydroxy-2-(hydroxymethyl)-2-methylpropanoic acid and1,1'-methylenebis[4-isocyanatocyclohexane], compd. with 2-(dimethylamino)ethanol
CAS No.	68052-59-5
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Polymer - Variable
Synonyms	Polyurethane-polyester hybrid resin; Cross-linked adipic acid copolymer; HMDI-based polyurethane prepolymer; Aliphatic polyurethane resin; Polyester polyol-urethane adduct; Dimethylaminoethanol-blocked polyisocyanate; Adipic acid/butanediol/neopentyl glycol copolymer with HMDI and DMAPA; Blocked polyisocyanate curing agent
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, solids content, NCO equivalent weight (for blocked systems), and acid value are rigorously monitored. Certificates of Analysis (COA) detailing specific lot specifications are available upon request, supporting compliance with relevant industry standards for raw materials.

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 product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent moisture absorption, which can affect product performance. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color (Gardner)	≤ 3
Solids Content	Contact for details
Viscosity (at 25°C)	Specified range
Acid Value (mg KOH/g)	≤ 2.0
Hydroxyl Value (mg KOH/g)	Contact for details
Blocked NCO Content	Contact for details
Moisture Content (Karl Fischer)	≤ 0.1%

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