Description

2-Propenoic Acid, 2-Methyl-, 2-Hydroxypropyl Ester, Polymer With 5-Isocyanato-1-(Isocyanatomethyl)-1,3,3-Trimethylcyclohexane is a specialized urethane-acrylic hybrid polymer, valued for its unique combination of acrylic toughness and polyurethane flexibility and adhesion. This copolymer is engineered to deliver high-performance characteristics in demanding coating and adhesive formulations. It is primarily sought by manufacturers in the advanced materials sector for creating durable, weather-resistant, and chemically stable finishes.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective coatings for automotive, aerospace, and heavy machinery due to its excellent weatherability and chemical resistance.
• UV-Curable Inks and Varnishes: Serves as a reactive oligomer in formulations requiring fast curing, high gloss, and scratch resistance.
• Advanced Adhesives and Sealants: Provides strong adhesion to diverse substrates, including plastics and metals, in structural and assembly applications.
• Wood and Flooring Finishes: Imparts durability, abrasion resistance, and a clear, protective topcoat for premium furniture and flooring.
• Plastic Coatings: Enhances the surface properties of consumer electronics and automotive interior components.
• Fiber Optic Coatings: Used in secondary coating applications where flexibility and environmental protection are critical.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Hydroxypropyl Ester, Polymer With 5-Isocyanato-1-(Isocyanatomethyl)-1,3,3-Trimethylcyclohexane
CAS No.	68834-17-3
Molecular Formula	(C7H10O3.C4H6O2.C11H18N2O2)x
Molecular Weight	Polymer - Contact for details
Synonyms	Urethane Acrylate Oligomer; Acrylated Polyurethane; HEA/IPDI Acrylate Polymer; 2-Hydroxyethyl Acrylate-Isophorone Diisocyanate Polymer; IPDI-based Urethane Acrylate; Aliphatic Urethane Acrylate Oligomer; Photomer 6892 (Trade Name); EBECRYL 1290 (Trade Name)
EINECS	Contact for details

Quality Control

Our production of this urethane-acrylate polymer adheres to strict quality management systems. Every batch is characterized for critical parameters including viscosity, acrylate equivalent weight, and residual monomer content to ensure consistent performance in downstream formulations. Comprehensive Certificates of Analysis (COA) documenting these specifications are provided with each shipment.

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). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent moisture absorption, which can affect product properties.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Viscosity @ 25°C	Contact for details
Acrylate Equivalent Weight	Contact for details
Acid Value (mg KOH/g)	≤ 2.0
Residual Monomer (GC)	≤ 0.5%
Identification (IR)	Conforms
Solid Content	Contact for details

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