Description

2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid, compd. with 2-(dimethylamino)ethanol is a specialized acrylic copolymer dispersion designed for high-performance applications. This advanced polymer compound offers a unique balance of film-forming properties, adhesion, and chemical resistance, making it a critical component in demanding industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: Serves as a key binder in high-durability metal, wood, and plastic coatings, providing excellent weather resistance and adhesion.
• Pressure-Sensitive Adhesives (PSAs): Used in the formulation of tapes, labels, and graphic films due to its balanced tack, peel, and shear properties.
• Textile and Leather Finishes: Imparts water resistance, flexibility, and a durable finish to fabrics and leather goods.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paper and cardboard.
• Construction Chemicals: Incorporated into sealants, caulks, and cement modifiers to improve elasticity, adhesion, and water resistance.
• Specialty Inks: Acts as a vehicle in flexographic and gravure inks, offering good pigment dispersion and substrate adhesion.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, butyl ester, polymer with butyl 2-propenoate, ethenylbenzene, 2-hydroxyethyl 2-propenoate, methyl 2-methyl-2-propenoate and 2-propenoic acid, compd. with 2-(dimethylamino)ethanol
CAS No.	69834-14-6
Molecular Formula	Polymeric Mixture
Molecular Weight	Varies by polymer chain length
Synonyms	Acrylic copolymer dispersion; Butyl methacrylate/butyl acrylate/styrene/2-hydroxyethyl acrylate/methyl methacrylate/methacrylic acid polymer neutralized with dimethylethanolamine; Acrylic resin; Aqueous acrylic polymer; Styrene-acrylic copolymer emulsion; Waterborne acrylic binder; DMEA-neutralized acrylic copolymer.
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including solids content, viscosity, pH, and mechanical stability. Certificates of Analysis (COA) documenting these results are provided with every shipment. We support compliance with global regulatory frameworks such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at temperatures between 5°C and 30°C. Protect from freezing and prolonged exposure to heat. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	40 - 50 %
pH (at 25°C)	7.0 - 9.0
Viscosity (Brookfield)	500 - 3000 mPa·s
Minimum Film Forming Temperature (MFFT)	< 10 °C
Particle Size	80 - 200 nm

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