Description

2-Propenoic acid, 2-methyl-,methyl ester, polymer with butyl-2-propenoate, ethenylbezene,and N-(hydroxymethyl)-2-propenamide is a high-performance, multi-component acrylic copolymer engineered to deliver a robust balance of properties. This specialized polymer is critical for formulating advanced coatings, adhesives, and sealants that require excellent durability, adhesion, and chemical resistance. It is an essential raw material for manufacturers in the industrial coatings, pressure-sensitive adhesives, textile finishing, and construction materials sectors seeking to enhance product performance.

Application

• Industrial and Protective Coatings: Used as a key binder in metal primers, automotive finishes, and corrosion-resistant topcoats.
• Pressure-Sensitive Adhesives (PSAs): Provides excellent tack, peel strength, and aging stability for labels, tapes, and graphic films.
• Textile and Leather Finishes: Imparts water resistance, durability, and a soft hand feel to fabrics and synthetic leather.
• Construction Chemicals: Formulated into crack-bridging sealants, elastic coatings, and tile adhesives.
• Paper and Packaging Coatings: Enhances surface gloss, printability, and moisture barrier properties.
• Wood Finishes: Used in clear varnishes and pigmented stains for furniture and flooring.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-,methyl ester, polymer with butyl-2-propenoate, ethenylbezene,and N-(hydroxymethyl)-2-propenamide
CAS No.	52685-22-0
Molecular Formula	(C5H8O2.C7H12O2.C8H8.C4H7NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic copolymer; Methyl methacrylate/butyl acrylate/styrene/N-methylolacrylamide copolymer; MMA/BA/St/NMA copolymer; Thermosetting acrylic resin; N-Methylolacrylamide-containing acrylic polymer; Acrylic polyol (in some grades); Crosslinkable acrylic resin; Multi-functional acrylic copolymer
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, glass transition temperature (Tg), and functional group content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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/59-77°F). Keep away from heat sources and open flame. For long-term storage, maintain under an inert atmosphere to prevent skin formation or gelation. Keep container tightly sealed when not in use to prevent moisture absorption and solvent loss.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid or solid
Solids Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (at 25°C, varies by grade)
pH Value	6.0 - 8.0
Glass Transition Temperature (Tg)	10°C - 50°C (DSC)
N-Methylolacrylamide Content	1% - 5% (by weight)
Solvent	Xylene, Butyl acetate, or other (as per grade)

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