Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylbenzene And 2-Propenamide is a high-performance, multi-component polymer designed for demanding industrial applications. This specialized copolymer combines the properties of methacrylate, styrene, and acrylamide monomers to deliver a unique balance of film-forming, binding, and adhesion characteristics. It is essential for manufacturers seeking to enhance the durability, stability, and performance of their formulated products. Key industries that rely on this advanced material include coatings, adhesives, construction materials, and specialty chemical manufacturing.

Application

• Industrial Coatings and Paints: Acts as a key binder and film-forming agent, providing excellent gloss, weather resistance, and adhesion to various substrates.
• Adhesives and Sealants: Used to formulate high-strength structural and pressure-sensitive adhesives with superior bonding power and flexibility.
• Construction Materials: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to improve cohesion, water resistance, and mechanical strength.
• Textile and Leather Finishing: Serves as a durable coating and finishing agent to enhance fabric feel, abrasion resistance, and color fastness.
• Paper and Packaging Coatings: Improves surface gloss, printability, and barrier properties of paper and cardboard products.
• Specialty Chemical Intermediates: Utilized as a base polymer for further chemical modification to create custom resins and functional materials.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Ethenylbenzene And 2-Propenamide
CAS No.	31551-02-7
Molecular Formula	(C5H8O2.C8H8.C3H5NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Methyl Methacrylate / Styrene / Acrylamide Copolymer; MMA/St/AAm Terpolymer; Methacrylate-Styrene-Acrylamide Copolymer; Acrylic-Styrene-Acrylamide Resin; Poly(methyl methacrylate-co-styrene-co-acrylamide); 2-Methyl-2-propenoic acid methyl ester polymer with ethenylbenzene and 2-propenamide; Terpolymer of Methyl Methacrylate, Styrene, and Acrylamide
EINECS	Contact for details

Quality Control

Our production of this terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Every lot is characterized for critical parameters including monomer residue, molecular weight distribution, glass transition temperature (Tg), and solid content. A comprehensive Certificate of Analysis (COA) detailing purity, physical properties, and performance specifications is provided with each shipment 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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after initial opening to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Identification (IR)	Conforms
Residual Monomer (GC)	< 0.5 %
Moisture Content (KF)	< 2.0 %
Ash Content	< 0.5 %
Glass Transition Temp (DSC)	Contact for details
Particle Size	Customizable

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