2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 1,2-propanediol mono-2-propenoate, 2-propenoic acid and sodium ethenesulfonate CAS NO 129539-23-7

Unit Price:

CAS No.:129539-23-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 1,2-propanediol mono-2-propenoate, 2-propenoic acid and sodium ethenesulfonate CAS NO 129539-23-7 is a specialized multi-component acrylic copolymer designed for high-performance applications. This advanced polymer offers a unique balance of properties, including excellent adhesion, film formation, and chemical resistance, making it a critical raw material for demanding industrial formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product durability and performance.

Application

Industrial and Protective Coatings: Used as a key binder in high-durability paints, metal primers, and anti-corrosive coatings for automotive, marine, and architectural applications.
Pressure-Sensitive Adhesives (PSAs): Provides excellent tack, peel strength, and cohesion for labels, tapes, and graphic films.
Textile and Leather Finishes: Imparts water resistance, flexibility, and a durable finish to fabrics and leather goods.
Paper and Packaging Coatings: Enhances surface gloss, printability, and water resistance for high-quality paperboard and packaging materials.
Construction Chemicals: Serves as a modifier in cementitious coatings, tile adhesives, and sealants to improve flexibility and adhesion.
Specialty Inks: Formulated into flexographic and gravure inks for packaging, providing good adhesion to various substrates.

Basic Information


Product Name	2-Propenoic acid, 2-methyl-, methyl ester, polymer with ethenyl acetate, ethenylbenzene, 2-ethylhexyl 2-propenoate, 1,2-propanediol mono-2-propenoate, 2-propenoic acid and sodium ethenesulfonate
CAS No.	129539-23-7
Molecular Formula	Polymeric substance; contact for details
Molecular Weight	Polymeric substance; contact for details
Synonyms	Acrylic copolymer; Multi-functional acrylic polymer; Methyl methacrylate / vinyl acetate / styrene / 2-ethylhexyl acrylate / hydroxypropyl acrylate / acrylic acid / sodium vinylsulfonate copolymer; MMA/VAc/St/2-EHA/HPA/AA/SVS copolymer; Acrylic terpolymer; Styrene-acrylic copolymer; Waterborne acrylic binder; Dispersant polymer.
EINECS	Contact for details

Quality Control

Our production of this advanced acrylic copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. Each lot is tested against a comprehensive set of parameters including solids content, viscosity, pH, and glass transition temperature (Tg). A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your technical specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Avoid exposure to extreme heat or freezing conditions to maintain product stability and prevent phase separation or changes in viscosity.

Specification

Item	Specification
Appearance	Milky white liquid dispersion
Solids Content	45 - 50 %
pH Value	7.0 - 9.0
Viscosity (Brookfield)	500 - 2000 cps
Glass Transition Temperature (Tg)	Contact for details
Minimum Film Forming Temperature (MFFT)	Contact for details
Particle Size	< 200 nm