Description

Benzyl Acrylate Polymer is a synthetic polymer derived from the monomer benzyl acrylate, characterized by its aromatic benzyl ester side chains. This structure imparts valuable properties such as enhanced adhesion, flexibility, and chemical resistance, making it a critical component in advanced material formulations. It is essential for manufacturers in the coatings, adhesives, and specialty plastics industries seeking to improve product performance and durability.

Application

• Pressure-Sensitive Adhesives (PSAs): Used as a key component to provide excellent tack and peel strength on various substrates.
• Industrial & Protective Coatings: Imparts flexibility, adhesion, and chemical resistance to coatings for metals, plastics, and wood.
• UV-Curable Inks and Resins: Serves as a reactive diluent or oligomer to enhance cure speed and final film properties.
• Sealants and Caulks: Contributes to elasticity, adhesion, and long-term weatherability in construction and automotive applications.
• Modifier for Acrylic Resins: Used to tailor the glass transition temperature (Tg) and improve the compatibility of acrylic polymer blends.
• Specialty Plastics and Composites: Incorporated to increase impact resistance and thermal stability in engineered plastic formulations.

Basic Information

Product Name	Benzyl Acrylate Polymer
CAS No.	25036-21-9
Molecular Formula	(C10H10O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Poly(benzyl acrylate); Benzyl acrylate homopolymer; Acrylic acid, benzyl ester, polymer; 2-Propenoic acid, phenylmethyl ester, homopolymer; Benzyl acrylate resin; PBZA; Poly(BA); Benzyl polyacrylate
EINECS	Contact for details

Quality Control

Our Benzyl Acrylate Polymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including molecular weight distribution, residual monomer content, and viscosity to ensure consistency and performance. Certificates of Analysis (COA) detailing these specifications are available upon request to support your quality assurance protocols.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Identification (IR)	Conforms to structure
Solid Content	≥ 98.0 %
Viscosity (Brookfield)	Specified per grade
Residual Monomer	≤ 0.5 %
Glass Transition Temp (Tg)	Specified per grade
Acid Value	≤ 1.0 mg KOH/g

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