Description

2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent adhesion, flexibility, and chemical resistance, making it a critical raw material for advanced coating formulations. It is primarily utilized by manufacturers in the paints & coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: A key binder in high-durability paints for metal, wood, and plastic substrates, providing corrosion resistance and weatherability.
• Adhesives and Sealants: Used in the formulation of pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives for strong, flexible bonds.
• Automotive Refinish and OEM Coatings: Imparts excellent gloss retention, chip resistance, and aesthetic qualities to automotive paint systems.
• Plastic and Leather Finishes: Serves as a topcoat or primer for flexible plastics and synthetic leather, enhancing surface feel and scratch resistance.
• Printing Inks: Acts as a resin component in overprint varnishes and specialty inks, improving gloss, rub resistance, and drying properties.
• Textile and Fiber Coatings: Applied as a coating or binder for textiles and non-wovens to provide water repellency, stiffness, or specific hand feel.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With Ethenylbenzene, 2-Ethylhexyl 2-Propenoate, 2-Hydroxyethyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	51584-93-1
Molecular Formula	Polymeric Mixture
Molecular Weight	Varies by grade and composition
Synonyms	Acrylic copolymer; Butyl methacrylate/styrene/2-ethylhexyl acrylate/2-hydroxyethyl acrylate/methyl methacrylate copolymer; Methacrylic acid, butyl ester, polymer with ethenylbenzene, 2-ethylhexyl acrylate, 2-hydroxyethyl acrylate and methyl methacrylate; Multi-functional acrylic resin; Styrene acrylic copolymer; Acrylic-styrene copolymer; BMA/St/EHA/HEA/MMA copolymer; Thermosetting acrylic resin.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency for your formulations. Key parameters such as solids content, viscosity, acid value, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to guarantee compliance with your technical requirements.

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. For long-term storage, ensure containers are kept sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid
Solids Content	Contact for details
Viscosity (Brookfield)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ 2
Glass Transition Temp (Tg)	Contact for details
Solvent	Specified organic solvent blend

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