Description

2-Propenoic Acid, 2-Methyl-, Polymer With Ethyl 2-Propenoate, n-(Hydro Xymethyl)-2-Propenamide And 2-Propenamide is a specialized acrylic copolymer designed for high-performance applications requiring robust film formation and adhesion. This multi-monomer polymer offers a unique balance of properties, including excellent durability, chemical resistance, and crosslinking potential. It is a critical raw material for formulators in the coatings, adhesives, and construction chemical industries seeking to enhance product performance.

Application

• Industrial and Protective Coatings: Used as a binder in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Adhesives and Sealants: Serves as a key component in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives for its strong bonding and flexibility.
• Textile and Leather Finishing: Applied in coatings and binders to provide water resistance, durability, and improved handle to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the strength, printability, and barrier properties of paperboard and packaging materials.
• Construction Chemicals: Incorporated into tile adhesives, cement modifiers, and waterproofing membranes to improve adhesion, flexibility, and water resistance.
• Specialty Inks: Used in formulations for flexographic and gravure inks to achieve good adhesion on non-porous substrates and fast drying properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Ethyl 2-Propenoate, n-(Hydro Xymethyl)-2-Propenamide And 2-Propenamide
CAS No.	67953-67-7
Molecular Formula	(C4H6O2.C5H8O2.C4H7NO.C3H5NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer; Methyl methacrylate - ethyl acrylate - N-methylolacrylamide - acrylamide copolymer; MMA/EA/NMA/AA copolymer; Thermosetting acrylic resin; Crosslinkable acrylic polymer; Acrylic polyol (in some contexts); Poly(methyl methacrylate-co-ethyl acrylate-co-N-methylolacrylamide-co-acrylamide); Reactive acrylic resin.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems. Each batch is characterized for critical parameters including solid content, viscosity, acid value, and glass transition temperature (Tg) to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these specifications are provided and available upon request 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). Avoid freezing and prolonged exposure to elevated temperatures to prevent premature polymerization or changes in viscosity. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solid Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (or as per grade)
pH Value	6.0 - 8.0
Acid Value	< 10 mg KOH/g
Glass Transition Temp (Tg)	Contact for details
Solvent	Water, alcohols, or solvent blends

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