Description

2-Propenoic Acid, 2-Methyl-, Hexyl Ester, Polymer With Ethenylbenzene is a high-performance copolymer designed for demanding industrial applications. This material offers a unique balance of properties derived from its acrylic and styrenic components, providing excellent durability and chemical resistance. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty plastics industries seeking to enhance product performance and longevity.

Application

• Industrial Coatings Binder: Used as a key film-forming agent in solvent-based industrial and protective coatings, offering good gloss, hardness, and weatherability.
• Adhesive Formulations: Serves as a tackifier and strength component in pressure-sensitive adhesives (PSAs) and structural adhesive systems.
• Plastic Modifier: Employed as an impact modifier or processing aid to improve the toughness and flow characteristics of engineering plastics.
• Printing Inks: Functions as a resin vehicle in specialty printing inks, contributing to adhesion and rub resistance on various substrates.
• Sealants and Caulks: Imparts flexibility, adhesion, and durability to elastomeric sealant formulations for construction and automotive applications.
• Textile and Leather Finishes: Used in coatings and finishes to provide a protective, flexible layer with enhanced aesthetic qualities.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Hexyl Ester, Polymer With Ethenylbenzene
CAS No.	29439-99-4
Molecular Formula	(C10H18O2.C8H8)x
Molecular Weight	Polymer - Contact for details
Synonyms	Hexyl Methacrylate Styrene Copolymer; Styrene-Hexyl Methacrylate Copolymer; Poly(styrene-co-hexyl methacrylate); 2-Methyl-2-propenoic Acid Hexyl Ester Polymer with Ethenylbenzene; Hexyl Methacrylate/Styrene Resin; Acrylic-Styrene Copolymer Resin; HSMA Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Hexyl Ester, Polymer With Ethenylbenzene adheres to a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, monomer content, and thermal properties. Certificates of Analysis (COA) documenting full 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 open flame. Under these conditions, the product is stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Solid Content	> 98.0 %
Residual Monomer	< 0.5 %
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (Mw)	Customizable
Acid Value	< 5.0 mg KOH/g
Identification (IR)	Conforms

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