Description

2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 2-hydroxyethyl 2-propenoate, 1,1-methylenebis4-isocyanatocyclohexane and .alpha.,.alpha.,.alpha.-1,2,3-propanetriyltris.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl) is a specialized, high-performance polyurethane-acrylic hybrid polymer designed to deliver exceptional durability and versatility. This compound matters because it combines the weatherability and gloss retention of acrylics with the toughness and chemical resistance of polyurethanes, creating a superior material for demanding industrial applications. It is primarily needed by manufacturers in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin in topcoats for automotive, aerospace, and heavy machinery, providing excellent gloss, chemical resistance, and weatherability.
• Protective and Marine Coatings: Formulated into coatings for bridges, ships, and offshore structures where corrosion protection and durability are critical.
• Plastic Coatings and Adhesives: Serves as a binder for coatings on plastic substrates and in structural adhesives, offering strong adhesion and flexibility.
• UV-Curable Systems: Utilized in formulations for wood finishes, graphic arts, and electronic conformal coatings that require fast curing and high crosslink density.
• Specialty Inks and Overprint Varnishes: Provides scratch resistance, high gloss, and chemical stability in packaging and decorative printing applications.
• Elastomers and Sealants: Incorporated into formulations requiring a balance of elasticity, tensile strength, and environmental resistance.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, polymer with 2-hydroxyethyl 2-propenoate, 1,1-methylenebis4-isocyanatocyclohexane and .alpha.,.alpha.,.alpha.-1,2,3-propanetriyltris.omega.-hydroxypolyoxy(methyl-1,2-ethanediyl)
CAS No.	143708-48-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane acrylate hybrid resin; Acrylated polyurethane oligomer; Urethane-acrylic copolymer; Aliphatic urethane acrylate; UV-curable polyurethane acrylate; HDI-based urethane acrylate; Polyester polyol urethane acrylate; Reactive oligomer for radiation curing.
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems, ensuring batch-to-batch consistency for formulation reliability. Quality is verified through a suite of analytical tests including viscosity, solids content, acid value, color, and functional group analysis. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment. We support compliance with global regulatory frameworks such as REACH.

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 flame. Under these conditions, the product is typically stable for 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Viscosity (25°C)	Contact for details
Solid Content	Contact for details
Acid Value (mg KOH/g)	Contact for details
Functionality	Contact for details

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