Description

2-Propenoic Acid, 2-Methyl-, 2-Hydroxyethyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid is a high-performance, multi-component acrylic copolymer designed to deliver exceptional film-forming properties and durability. This specialized polymer is engineered to provide a critical balance of flexibility, adhesion, and chemical resistance for demanding industrial applications. It is an essential raw material for formulators in the coatings, adhesives, and advanced materials sectors seeking to enhance product performance and reliability.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance metal, wood, and plastic coatings requiring excellent weather resistance and gloss retention.
• Pressure-Sensitive Adhesives (PSAs): Provides the necessary tack, peel strength, and shear resistance for labels, tapes, and graphic films.
• Textile and Leather Finishes: Imparts durable, flexible, and water-resistant finishes to fabrics and synthetic leather.
• Printing Inks: Serves as a vehicle in overprint varnishes and inks, offering good pigment wetting and substrate adhesion.
• Construction Materials: Incorporated into sealants, caulks, and cement modifiers to improve elasticity and durability.
• Automotive Refinish: A component in clear coats and basecoats where superior appearance and resistance to environmental factors are required.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, 2-Hydroxyethyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid
CAS No.	38622-62-7
Molecular Formula	(C6H10O3·C11H20O2·C5H8O2·C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; 2-Hydroxyethyl Methacrylate / 2-Ethylhexyl Acrylate / Methyl Methacrylate / Acrylic Acid Copolymer; HEMA/EHA/MMA/AA Copolymer; Multi-Functional Acrylic Resin; Acrylic Polyol Precursor; Light-Stable Acrylic Polymer; Thermosetting Acrylic Copolymer; Film-Forming Acrylic Binder
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, monomer residue, acid value, and glass transition temperature (Tg). A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	Contact for details
Viscosity (Brookfield)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Glass Transition Temp (Tg)	Contact for details
Color (Gardner)	≤ 2
Residual Monomer	≤ 0.5% (by GC)
Solvent	Specified per grade

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