Description

2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, 1,2-propanediol mono(2-methyl-2-propenoate) and 2-propenoic acid, compd. with N,N-diethylethanamine is a specialized acrylic copolymer dispersion, neutralized with triethylamine, designed to deliver high-performance film-forming properties. This product is engineered to provide excellent adhesion, flexibility, and chemical resistance, making it a critical component in demanding industrial coating formulations. It is primarily utilized by manufacturers in the paints and coatings, adhesives, and specialty chemical industries seeking to enhance the durability and performance of their products.

Application

• Industrial and Protective Coatings: As a primary binder in metal primers, automotive underbody coatings, and corrosion-resistant finishes.
• Wood Coatings and Sealers: Provides a clear, flexible, and protective film for furniture, flooring, and cabinetry applications.
• Adhesive Formulations: Used in pressure-sensitive adhesives (PSAs) and laminating adhesives requiring good tack and cohesion.
• Textile and Leather Finishes: Imparts water resistance, flexibility, and a soft hand feel to coated fabrics and finished leather goods.
• Paper and Packaging Coatings: Enhances surface gloss, printability, and water resistance of paperboard and packaging materials.
• Ink Vehicles: Serves as a resin component in flexographic and gravure inks for improved adhesion and rub resistance.

Basic Information

Product Name	2-Propenoic acid, 2-methyl-, methyl ester, polymer with butyl 2-propenoate, 1,2-propanediol mono(2-methyl-2-propenoate) and 2-propenoic acid, compd. with N,N-diethylethanamine
CAS No.	70788-41-9
Molecular Formula	Polymeric Mixture
Molecular Weight	Contact for details
Synonyms	Acrylic copolymer dispersion, triethylamine neutralized; Methyl methacrylate/butyl acrylate copolymer with hydroxypropyl methacrylate and methacrylic acid, amine salt; Acrylic resin emulsion; Waterborne acrylic polymer; MMA/BA copolymer; Poly(methyl methacrylate-co-butyl acrylate-co-hydroxypropyl methacrylate-co-methacrylic acid), triethylamine salt; Acrylic polyol dispersion
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. Certificates of Analysis (COA) are provided with each shipment, detailing key parameters such as solids content, viscosity, pH, and particle size. We support compliance with global regulatory frameworks including REACH and can provide documentation to meet specific customer and industry requirements.

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 (41°F and 86°F). Protect from freezing and prolonged exposure to elevated temperatures. Keep containers sealed when not in use to prevent skin formation and evaporation.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	40 - 45 %
pH (as supplied)	7.0 - 9.0
Viscosity (Brookfield)	100 - 2000 cP
Particle Size	< 200 nm
Minimum Film Forming Temperature (MFFT)	Contact for details
Residual Monomer	< 0.1 %

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