Description

2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance acrylic copolymer designed to deliver exceptional film-forming, adhesive, and protective properties. This versatile polymer is engineered to provide a balance of flexibility, durability, and chemical resistance, making it a critical raw material for advanced industrial formulations. It is essential for manufacturers in the coatings, adhesives, and sealants industries seeking to enhance product performance and longevity.

Application

• Industrial and Architectural Coatings: Used as a key binder in water-based and solvent-based paints, primers, and varnishes to improve adhesion, gloss, and weather resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary component in tapes, labels, and graphic films, offering excellent tack and peel strength.
• Sealants and Caulks: Provides flexibility and durability in construction and automotive sealants, ensuring long-term performance and water resistance.
• Textile and Leather Finishes: Applied as a coating to impart water repellency, softness, and abrasion resistance to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paper and cardboard.
• Industrial Adhesives: Formulated into laminating adhesives for plastics, metals, and composites, providing strong, clear bonds.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Butyl 2-Propenoate, 2-Ethylhexyl 2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	59372-10-0
Molecular Formula	(C4H6O2.C8H14O2.C4H8O2.C5H8O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Copolymer; Methacrylic Acid Copolymer; Butyl Acrylate/2-Ethylhexyl Acrylate/Methyl Methacrylate/Methacrylic Acid Copolymer; Acrylic Tetrapolymer; 2-Methyl-2-propenoic acid polymer with butyl 2-propenoate, 2-ethylhexyl 2-propenoate and methyl 2-methyl-2-propenoate; Acrylic resin; Poly(butyl acrylate-co-2-ethylhexyl acrylate-co-methyl methacrylate-co-methacrylic acid)
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Each lot is tested against critical parameters including solids content, viscosity, pH, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting full specifications are available upon request, supporting compliance with relevant industry standards for coatings and adhesives.

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 extreme heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or solid
Solids Content	40% - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (or as per grade)
pH (as supplied)	7.0 - 9.0
Glass Transition Temperature (Tg)	-20°C to +50°C (grade dependent)
Residual Monomers	< 0.1% (by GC)

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