Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And 2-Propenamide is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer combines the hardness and solvent resistance of methyl methacrylate with the flexibility of 2-ethylhexyl acrylate and the adhesion-promoting properties of acrylamide. It is essential for formulators seeking to create durable, high-quality coatings, adhesives, and sealants with a balanced property profile.

Application

• Industrial and Protective Coatings: Used as a key binder in metal primers, automotive refinish paints, and corrosion-resistant industrial finishes.
• Adhesives and Sealants: Serves as a primary resin in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, offering excellent tack and cohesion.
• Textile and Leather Finishes: Provides durable, flexible coatings and binders for fabric coatings, non-wovens, and leather finishing agents.
• Paper and Packaging Coatings: Enhances the gloss, printability, and water resistance of paper coatings and overprint varnishes.
• Inks: Utilized as a grinding resin and performance additive in flexographic and gravure inks to improve adhesion and rub resistance.
• Caulks and Putties: Imparts flexibility, adhesion, and durability to automotive and construction-grade caulking compounds.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Ethylhexyl 2-Propenoate And 2-Propenamide
CAS No.	67846-52-0
Molecular Formula	(C5H8O2.C11H20O2.C3H5NO)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methyl Methacrylate / 2-Ethylhexyl Acrylate / Acrylamide Copolymer; MMA/EHA/AAm Terpolymer; Acrylic Terpolymer; Poly(methyl methacrylate-co-2-ethylhexyl acrylate-co-acrylamide); Acrylic Resin; Methacrylic Acid, Methyl Ester, Polymer with 2-Ethylhexyl Acrylate and Acrylamide
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a strict quality management system. Each batch undergoes rigorous testing for critical parameters including solids content, viscosity, glass transition temperature (Tg), and residual monomer levels to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) documenting full specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid freezing and prolonged exposure to high temperatures. Keep away from heat sources and open flame.

Specification

Item	Specification
Appearance	Clear to Hazy Liquid / Solid
Solids Content	40 - 60 %
Viscosity (Brookfield)	500 - 5000 cps
pH Value	6.0 - 8.0
Glass Transition Temp (Tg)	-10°C to +30°C
Residual Monomer	< 0.5 %
Identification (IR)	Conforms

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