Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Propenoic Acid is a high-performance acrylic copolymer, widely recognized for its excellent film-forming, adhesive, and binding properties. This versatile polymer is engineered to deliver consistent quality and reliable performance in demanding industrial applications. It is a critical raw material for manufacturers in the coatings, adhesives, textiles, and personal care industries seeking durable and high-quality polymer solutions.

Application

• Coatings and Paints: Serves as a primary binder in water-based architectural and industrial coatings, providing excellent gloss, adhesion, and weather resistance.
• Adhesives and Sealants: Used as a key component in pressure-sensitive adhesives (PSAs), laminating adhesives, and construction sealants for strong, flexible bonds.
• Textile Finishing: Acts as a durable binder and finishing agent for non-woven fabrics, pigment printing, and fabric coatings to improve hand feel and durability.
• Paper and Packaging: Employed as a coating and binding agent to enhance paper strength, printability, and water resistance.
• Personal Care Products: Functions as a film-forming agent and stabilizer in hair sprays, mousses, and skincare formulations.
• Leather Processing: Used in finishing formulations to provide a protective, flexible, and glossy topcoat.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Propenoic Acid
CAS No.	25322-25-2
Molecular Formula	(C5H8O2·C3H4O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Methyl Methacrylate/Acrylic Acid Copolymer; MMA/AA Copolymer; Poly(methyl methacrylate-co-acrylic acid); Acrylic Copolymer Resin; Methacrylic Acid, Methyl Ester, Polymer with Acrylic Acid; Acrylate Copolymer; 2-Methyl-2-propenoic Acid Methyl Ester Polymer with 2-Propenoic Acid
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Propenoic Acid is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets precise specifications for viscosity, solids content, pH, and monomer residue. Certificates of Analysis (COA) are provided with each shipment to guarantee traceability and 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 incompatible materials. For long-term storage, ensure containers are sealed to prevent moisture absorption or skin formation.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	40% - 50% (or as specified)
Viscosity (Brookfield)	1000 - 5000 cP (Typical, varies by grade)
pH (as supplied)	7.0 - 9.0
Residual Monomer	< 0.1% (by GC)
Glass Transition Temperature (Tg)	Varies by composition

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