Description

2-Propenoic acid, 2-hydroxyethyl ester, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and .alpha.,.alpha.,.alpha.-1,2,3-propanetriyltris.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) is a high-performance, multi-component polymer designed for advanced coating and adhesive formulations. This compound is engineered to deliver exceptional durability, flexibility, and chemical resistance, making it a critical raw material for demanding industrial applications. It is primarily utilized by manufacturers in the coatings, sealants, and specialty polymer industries seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective coatings for automotive, aerospace, and marine applications requiring superior weatherability and corrosion resistance.
• Advanced Adhesives and Sealants: Serves as a primary component in structural adhesives, potting compounds, and elastic sealants where strong bonding and flexibility are paramount.
• UV-Curable Systems: An essential oligomer in UV-curable inks, coatings, and 3D printing resins, enabling fast curing and excellent surface finish.
• Elastomer and Rubber Modification: Employed to modify the properties of polyurethanes and other elastomers, improving tensile strength, abrasion resistance, and low-temperature flexibility.
• Fiber Optic and Electronic Encapsulants: Used in protective coatings and encapsulants for sensitive electronic components and fiber optic cables due to its stable dielectric properties and adhesion.
• Decorative and Functional Floor Coatings: A critical ingredient in high-traffic floor coatings for commercial and industrial settings, offering excellent gloss retention and resistance to chemicals and wear.

Basic Information

Item	Details
Product Name	2-Propenoic acid, 2-hydroxyethyl ester, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and .alpha.,.alpha.,.alpha.-1,2,3-propanetriyltris.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl)
CAS No.	73297-29-7
Molecular Formula	Complex Polymer - Contact for details
Molecular Weight	Varies by grade - Contact for details
Synonyms	Acrylated Urethane Oligomer; HEA/IPDI/TMP EO-capped polymer; Urethane acrylate resin; Aliphatic urethane acrylate; Photocurable urethane acrylate; 2-Hydroxyethyl acrylate, polymer with isophorone diisocyanate and ethoxylated trimethylolpropane; Polyurethane acrylate oligomer
EINECS	Contact for details

Quality Control

Our 2-Propenoic acid, 2-hydroxyethyl ester, polymer is produced under a stringent quality management system. Each batch undergoes rigorous testing to ensure consistency in viscosity, functionality, color, and residual monomer content, meeting the precise requirements of advanced formulation chemists. Certificates of Analysis (COA) detailing key parameters are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flames. Under these conditions, the product is typically stable for 12 months from the date of receipt. Prolonged exposure to elevated temperatures or direct light may affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Viscosity @ 25°C (cPs)	2,000 - 10,000 (Grade dependent)
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Reported per grade
Non-Volatile Matter (%)	≥ 98.0
Residual Monomer (ppm)	≤ 500
Functionality (acrylate)	Reported per grade

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