Description

2-Propenoic acid, 2-hydroxyethyl ester, polymer with α-hydro-ω-hydroxypoly( oxy-1,2-ethanediyl) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 2,2'-thiobis[ethanol] is a specialized, multi-component polymer designed to deliver a unique balance of properties. This compound is engineered to provide enhanced durability, adhesion, and chemical resistance in demanding formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and advanced material sectors seeking high-performance polymer matrices.

Application

• High-Performance Industrial Coatings: Used as a key resin component in protective coatings for metal, concrete, and plastics, offering excellent weatherability and chemical resistance.
• Specialty Adhesives and Sealants: Serves as a base polymer in structural adhesives, potting compounds, and sealants requiring strong bonding and flexibility.
• Advanced Composite Materials: Acts as a matrix resin in fiber-reinforced composites for automotive, aerospace, and sporting goods applications.
• UV-Curable Formulations: Suitable for use in inks, overprint varnishes, and coatings that cure rapidly under UV light, benefiting from the polymer's reactive functionality.
• Elastomer Modification: Employed to modify the properties of polyurethanes and other elastomers, improving tensile strength, abrasion resistance, and adhesion.
• Electronic Encapsulants: Used in protective potting and encapsulation materials for electronic components due to its potential for good insulation and environmental protection.

Basic Information

Product Name	2-Propenoic acid, 2-hydroxyethyl ester, polymer with α-hydro-ω-hydroxypoly( oxy-1,2-ethanediyl) ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1), 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 2,2'-thiobis[ethanol]
CAS No.	70069-72-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylated polyol-isocyanate-thiodiglycol copolymer; Hydroxyethyl acrylate, polymer with PEG, TMP, IPDI, and thiodiglycol; IPDI-based acrylic hybrid polymer; Thiodiglycol modified acrylic-urethane prepolymer; Reactive acrylic-urethane oligomer; Poly(ethylene glycol)-tris(hydroxymethyl)propane-IPDI-thiodiglycol-acrylate copolymer; HEA polymer with polyether, IPDI, and 2,2'-thiodiethanol
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing to ensure consistency in critical parameters such as viscosity, equivalent weight, and residual monomer content. A Certificate of Analysis (COA) detailing these specifications is provided with each shipment to guarantee compliance with your formulation requirements.

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.

Specification

Item	Specification
Appearance	Viscous liquid
Color (Gardner)	≤ 3
Viscosity (25°C)	Contact for details
Equivalent Weight	Contact for details
Non-Volatile Matter	≥ 98.0 %
Acid Value	≤ 5.0 mg KOH/g
Hydroxyl Value	Contact for details
Residual Monomer (HEA)	≤ 0.5 %
Identification (IR)	Conforms

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