Description

Poly(Isobornyl Acrylate) is a high-performance, low-color monomer derived from isobornyl alcohol and acrylic acid. This compound is valued for its ability to impart exceptional hardness, high glass transition temperature (Tg), and excellent chemical resistance to polymer formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and specialty polymers industries seeking to enhance product durability and performance under demanding conditions.

Application

• UV-Curable Coatings and Inks: As a reactive diluent and crosslinker to provide high scratch resistance, hardness, and low shrinkage.
• Pressure-Sensitive Adhesives (PSAs): To modify tack, peel strength, and cohesion, particularly for high-performance tape and label applications.
• Thermoset Resins & Composites: Used in formulations requiring high heat resistance and dimensional stability.
• Dental & Medical Polymers: As a component in light-curable restorative materials and biocompatible device coatings.
• Industrial & Automotive Coatings: To enhance weatherability, chemical resistance, and gloss retention in topcoat formulations.
• Optical Polymers: For applications requiring high clarity, refractive index adjustment, and low yellowing.
• 3D Printing Resins (SLA/DLP): To improve the mechanical strength and resolution of printed parts.
• Modifier for Acrylics and other Polymers: To elevate the glass transition temperature and overall thermal performance of copolymer systems.

Basic Information

Product Name	Poly(Isobornyl Acrylate)
CAS No.	69175-26-4
Molecular Formula	(C₁₃H₂₀O₂)ₙ
Molecular Weight	208.30 g/mol (monomer)
Synonyms	Poly(isobornyl acrylate); Isobornyl acrylate homopolymer; IBOA polymer; Poly(IBOA); 2-Propenoic acid, 1,7,7-trimethylbicyclo[2.2.1]hept-2-yl ester, homopolymer; SR 506D polymer; Sartomer SR 506 based polymer; Acrylic acid isobornyl ester polymer
EINECS	Contact for details

Quality Control

Our Poly(Isobornyl Acrylate) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, residual monomer content, viscosity, and color. Certificates of Analysis (COA) documenting purity and key physical properties are provided with every 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 temperatures between 15-25°C (59-77°F). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to prevent potential oxidation.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Assay (Monomer Content)	< 0.5%
Viscosity (at 25°C)	Specification available upon request
Glass Transition Temperature (Tg)	> 90°C
Acid Value	< 1.0 mg KOH/g
Color (Gardner)	< 2
Moisture Content (KF)	< 0.1%

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