Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene, 2-Methyl-2-Propenamide And n-[(2-Methylpropoxy)Methyl]-2-Propenamide is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties derived from its constituent monomers, including film formation, adhesion, and chemical resistance. It is an essential raw material for formulators in the coatings, adhesives, and construction chemical sectors seeking to enhance product durability and performance.

Application

• Architectural and Industrial Coatings: Used as a key binder in water-based paints and varnishes, providing excellent weatherability, gloss retention, and adhesion to various substrates.
• Adhesives and Sealants: Serves as a primary polymer in pressure-sensitive adhesives (PSAs), construction adhesives, and caulks, offering strong bonding and flexibility.
• Textile and Non-Woven Binders: Applied as a durable binder for fabric coatings, non-woven materials, and fiber treatments, imparting strength and wash resistance.
• Paper and Packaging Coatings: Enhances the surface properties, printability, and water resistance of paper, cardboard, and other packaging materials.
• Leather Finishing: Used in topcoat formulations for leather goods to provide a protective, flexible, and aesthetically pleasing finish.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to improve cohesion, flexibility, and durability.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, Ethenylbenzene, 2-Methyl-2-Propenamide And n-[(2-Methylpropoxy)Methyl]-2-Propenamide
CAS No.	88299-30-3
Molecular Formula	(C4H6O2.C4H8O2.C8H8.C3H5NO.C8H15NO2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Copolymer; Methacrylic Acid - Butyl Acrylate - Styrene - Methacrylamide Copolymer; Poly(methacrylic acid-co-butyl acrylate-co-styrene-co-methacrylamide); Styrene/Acrylic Copolymer; Butyl Acrylate/Methacrylic Acid/Styrene/Methacrylamide Copolymer; Acrylic Terpolymer; Aqueous Acrylic Dispersion Polymer; Multi-Functional Acrylic Resin
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, pH, and glass transition temperature (Tg) are rigorously monitored. Certificates of Analysis (COA) detailing all relevant specifications are 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 temperatures between 15°C and 25°C (59°F - 77°F). Avoid freezing and prolonged exposure to extreme heat. Keep away from strong oxidizing agents. Under recommended conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	45 - 50 %
pH (at 25°C)	7.5 - 9.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Glass Transition Temperature (Tg)	Approx. 10 - 25 °C
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	< 10 °C

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