Description

2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Methyl-2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid is a specialized multi-monomer acrylic copolymer designed to deliver a balanced profile of performance characteristics. This polymer matters because it offers a versatile platform for formulating high-performance coatings, adhesives, and sealants with tailored properties. Industrial manufacturers in the paints & coatings, pressure-sensitive adhesives, and construction materials sectors need this product to achieve specific durability, adhesion, and film-forming requirements.

Application

• Architectural and Industrial Coatings: Used as a key binder in water-based or solvent-based paints to provide excellent weatherability, gloss, and adhesion to various substrates.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer for tapes and labels, offering a tunable balance of tack, peel strength, and shear resistance.
• Construction Sealants and Caulks: Imparts flexibility, durability, and adhesion in formulations designed for joints and gaps in building materials.
• Textile and Leather Finishes: Applied as a coating to provide a protective, flexible film that enhances abrasion resistance and feel.
• Printing Inks: Utilized in ink formulations to improve adhesion to non-porous surfaces and enhance the durability of the print.
• Industrial Adhesives: Functions as a component in laminating adhesives and assembly glues for plastics, metals, and composites.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With Butyl 2-Propenoate, 2-Hydroxyethyl 2-Methyl-2-Propenoate, Methyl 2-Methyl-2-Propenoate And 2-Propenoic Acid
CAS No.	54868-06-3
Molecular Formula	(C8H14O2.C4H6O2.C5H8O2.C7H12O3.C4H6O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Copolymer; Multi-Monomer Acrylic Polymer; Butyl Methacrylate / Butyl Acrylate / Hydroxyethyl Methacrylate / Methyl Methacrylate / Methacrylic Acid Copolymer; BMA/BA/HEMA/MMA/MAA Copolymer; Acrylic Resin; Acrylic Polymeric Binder; Methacrylic Acid Copolymer (Type C); Poly(butyl methacrylate-co-butyl acrylate-co-2-hydroxyethyl methacrylate-co-methyl methacrylate-co-methacrylic acid)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is controlled against stringent in-house specifications for parameters such as solids content, viscosity, pH, and monomer residue. Certificates of Analysis (COA) detailing these results are available upon request. Our quality management system adheres to ISO 9001 principles, ensuring traceability and consistency for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Clear to hazy viscous liquid or dispersion
Identification (IR)	Conforms to structure
Solids Content	40 - 60% (or as per grade)
Viscosity	Specification available upon request
pH	Specification available upon request
Residual Monomer	< 0.1% (by HPLC)
Glass Transition Temperature (Tg)	Specification available upon request

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