Description

Poly(2-Phenylethyl Methacrylate) is a high-performance specialty polymer derived from the methacrylate ester of 2-phenylethanol. This compound is valued for its excellent optical clarity, thermal stability, and the ability to impart specific refractive index and mechanical properties to polymer blends and coatings. It is primarily sought after by R&D laboratories and industrial manufacturers in the advanced materials sector for developing specialized optical components, high-performance coatings, and as a modifier for acrylic resins.

Application

• As a key monomer or co-monomer in the synthesis of high-refractive-index optical polymers for lenses and optical films.
• Modifier for acrylic and methacrylic resin systems to enhance thermal stability and mechanical strength.
• Raw material in the formulation of specialty coatings and adhesives requiring specific solubility and film-forming properties.
• Component in advanced photoresists and lithographic materials for the electronics industry.
• Use in dental and biomedical materials research due to its polymerizable methacrylate group.
• Additive for impact modifiers and toughening agents in engineering plastics.

Basic Information

Product Name	Poly(2-Phenylethyl Methacrylate)
CAS No.	28825-60-7
Molecular Formula	(C₁₂H₁₄O₂)ₙ
Molecular Weight	190.24 (monomer) / Varies (polymer)
Synonyms	Poly(2-phenylethyl methacrylate); Poly(PEMA); Poly(β-phenylethyl methacrylate); 2-Phenylethyl methacrylate polymer; Methacrylic acid, 2-phenylethyl ester, homopolymer; Poly(2-phenylethyl 2-methyl-2-propenoate); P2PEMA; Phenethyl methacrylate polymer
EINECS	Contact for details

Quality Control

Our Poly(2-Phenylethyl Methacrylate) is produced under a strict quality management system. Each batch undergoes comprehensive analysis to ensure consistent molecular weight distribution, purity, and performance characteristics. Certificates of Analysis (COA) detailing key parameters such as monomer content, residual solvent, and thermal properties are available upon request.

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 incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Assay (Polymer Content)	> 98.0 %
Residual Monomer	< 0.5 %
Molecular Weight (Mw)	Contact for details
Polydispersity Index (PDI)	Contact for details
Glass Transition Temp (Tg)	~ 60 - 80 °C
Loss on Drying	< 1.0 %

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