Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And 2-Methyl-2-Propenamide is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This polymer offers a unique balance of properties derived from its constituent monomers, including film formation, adhesion, and chemical resistance. It is a critical raw material for formulators in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

• Industrial and Protective Coatings: Used as a film-forming agent and binder in metal primers, automotive undercoats, and corrosion-resistant paints.
• Adhesives and Sealants: Serves as a key polymer component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives.
• Textile and Leather Finishing: Employed in coatings and finishes to provide water resistance, durability, and improved handle to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paper and cardboard.
• Specialty Inks: Acts as a resin in flexographic and gravure printing inks for improved adhesion and rub resistance.
• Construction Chemicals: Incorporated into cement modifiers and tile adhesives to improve flexibility, water retention, and bond strength.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate And 2-Methyl-2-Propenamide
CAS No.	26715-67-3
Molecular Formula	(C5H8O2.C4H6O2.C4H7NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Methyl Methacrylate / Butyl Acrylate / Methacrylamide Copolymer; MMA/BA/MAAm Terpolymer; Acrylic Terpolymer; Poly(methyl methacrylate-co-butyl acrylate-co-methacrylamide); 2-Methyl-2-propenoic acid methyl ester polymer with butyl 2-propenoate and 2-methyl-2-propenamide; Methacrylic acid, methyl ester, polymer with butyl acrylate and methacrylamide
EINECS	Contact for details

Quality Control

Our production of this acrylic terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as molecular weight distribution, monomer residue, viscosity, and solids content are rigorously monitored. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every 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). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solid Content	40% - 50% (or as specified)
Viscosity	Specified range (cP)
pH	6.0 - 8.5 (for aqueous dispersions)
Glass Transition Temperature (Tg)	Specified range (°C)
Residual Monomer	< 0.1% (each)
Identification (IR)	Conforms to structure

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