Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethenylbenzene And Ethyl 2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a critical balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a versatile raw material for advanced coating systems. It is primarily utilized by formulators in the paints and coatings, adhesives, and construction materials industries seeking to enhance product durability and performance.

Application

• Architectural and Industrial Paints: Serves as a key binder in water-based or solvent-based coatings, providing weatherability, gloss, and scrub resistance.
• Protective and Marine Coatings: Used in formulations requiring robust corrosion protection and resistance to harsh environmental conditions.
• Industrial Adhesives and Sealants: Imparts strong adhesion to diverse substrates and flexibility in adhesive and sealant products.
• Construction Chemicals: A component in cement modifiers, waterproofing membranes, and tile adhesives to improve cohesion and durability.
• Textile and Leather Finishes: Employed as a coating or finishing agent to provide a protective, flexible layer on fabrics and leather goods.
• Paper Coatings: Enhances the surface properties of paper, such as printability, gloss, and water resistance.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With Butyl 2-Propenoate, Ethenylbenzene And Ethyl 2-Propenoate
CAS No.	29763-02-8
Molecular Formula	(C5H8O2.C7H14O2.C8H8.C5H8O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Copolymer; Methyl Methacrylate / Butyl Acrylate / Styrene / Ethyl Acrylate Copolymer; MMA/BA/St/EA Copolymer; 2-Methyl-2-propenoic acid methyl ester polymer with butyl 2-propenoate, ethenylbenzene and ethyl 2-propenoate; Acrylic tetrapolymer; Butyl acrylate - ethyl acrylate - methyl methacrylate - styrene polymer; Acrylic resin; Poly(methyl methacrylate-co-butyl acrylate-co-styrene-co-ethyl acrylate)
EINECS	Contact for details

Quality Control

Our acrylic copolymer is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Each lot undergoes rigorous testing for key parameters such as solid content, viscosity, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting full specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term stability, avoid freezing and prolonged exposure to extreme temperatures.

Specification

Item	Specification
Appearance	Clear to hazy liquid or solid (grade dependent)
Solid Content	40% - 60% (typical)
Viscosity	Contact for details
pH	6.0 - 9.0 (aqueous dispersion)
Glass Transition Temperature (Tg)	Tailored per grade
Residual Monomer	< 0.5%

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