Description

2-Propenoic acid, 2-hydroxyethyl ester, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane is a specialized polyurethane-acrylic hybrid polymer, known for its exceptional versatility and performance in demanding coating applications. This advanced material combines the durability and chemical resistance of polyurethanes with the excellent weatherability and adhesion properties of acrylics. It is primarily sought after by formulators in the paints, coatings, adhesives, and sealants industries who require high-performance, durable finishes for automotive, industrial, and architectural uses.

Application

• High-Performance Industrial Coatings: Used as a key resin in formulations for metal substrates, machinery, and equipment requiring superior corrosion and chemical resistance.
• Automotive Refinish and OEM Coatings: Provides excellent gloss retention, flexibility, and durability for clearcoats, basecoats, and primer surfaces.
• Architectural and Decorative Coatings: Enhances the performance of exterior and interior paints, offering improved adhesion, scrub resistance, and weatherability.
• Wood Coatings and Furniture Finishes: Delivers a hard, protective, and aesthetically pleasing film for flooring, cabinetry, and decorative wood products.
• Plastic Coatings: Improves adhesion and surface properties on various plastic substrates for automotive interiors, consumer electronics, and appliances.
• Adhesives and Sealants: Acts as a high-strength, flexible binder in formulations for construction, automotive assembly, and industrial bonding applications.
• Specialty Inks and Overprint Varnishes: Used in formulations requiring fast curing, high gloss, and resistance to abrasion and solvents.

Basic Information

Product Name	2-Propenoic acid, 2-hydroxyethyl ester, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) and 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane
CAS No.	63793-41-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyurethane acrylate hybrid resin; Acrylated polyurethane; Poly(urethane-co-acrylate); 2-Hydroxyethyl acrylate-isophorone diisocyanate-polyethylene glycol copolymer; IPDI-based polyurethane acrylate; PEG-urethane acrylate; Light-curable polyurethane resin; PU-acrylate oligomer
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, acid value, and color are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are provided with each 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 room temperature (15-25°C). Keep away from heat sources and open flame. Under recommended storage conditions, the product is typically stable. For long-term storage, an inert atmosphere (e.g., nitrogen) is advised to prevent skin formation or gelation.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	≤ 5.0
Hydroxyl Value (mg KOH/g)	Contact for details

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