Description

2-Propenoic Acid, Polymer With Ethyl 2-Propenoate And Methyl 2-Propenoate is a versatile acrylic copolymer designed for high-performance industrial applications. This terpolymer combines the beneficial properties of acrylic acid, ethyl acrylate, and methyl acrylate monomers, offering a balance of adhesion, film formation, and chemical resistance. It is essential for formulators in the coatings, adhesives, and construction industries seeking to enhance product durability and functionality. The material is supplied under strict quality control to ensure batch-to-batch consistency for critical manufacturing processes.

Application

This acrylic terpolymer serves as a key raw material and additive across multiple sectors due to its film-forming and binding characteristics.

• Industrial Coatings Binder: Used in water-based architectural paints, metal primers, and protective coatings for its excellent adhesion and weatherability.
• Pressure-Sensitive Adhesives (PSAs): Acts as a primary component in adhesive tapes and labels, providing tack and peel strength.
• Construction Chemicals: Incorporated into cement modifiers, tile adhesives, and sealants to improve flexibility, water resistance, and bond strength.
• Textile & Nonwoven Binders: Applied as a binder for fiber bonding and fabric finishing to impart durability and hand feel.
• Paper Coating: Enhances the surface strength, printability, and gloss of paper and paperboard products.
• Leather Finishing: Used in topcoat formulations to provide a protective, flexible film with good aesthetic properties.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Ethyl 2-Propenoate And Methyl 2-Propenoate
CAS No.	28261-93-0
Molecular Formula	(C3H4O2·C5H8O2·C4H6O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic Acid - Ethyl Acrylate - Methyl Acrylate Terpolymer; Acrylic Terpolymer; Poly(acrylic acid-co-ethyl acrylate-co-methyl acrylate); AA/EA/MA Terpolymer; Acrylic Copolymer Resin; 2-Propenoic acid, polymer with 2-propenoic acid ethyl ester and 2-propenoic acid methyl ester; Acrylate Copolymer; CAS 28261-93-0
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Ethyl 2-Propenoate And Methyl 2-Propenoate adheres to a stringent quality management system. Every batch is analyzed against critical parameters including solids content, viscosity, pH, and monomer residue to ensure it meets precise customer and application requirements. Certificates of Analysis (COA) documenting these results are provided and available upon request, supporting compliance in regulated supply chains.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials. 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 solid
Identification (IR)	Complies
Solids Content	40 - 50% (or as per grade)
Viscosity (Brookfield)	100 - 5000 cps (or as per grade)
pH (as supplied)	6.0 - 8.0
Residual Monomer (GC)	< 100 ppm
Glass Transition Temp (Tg)	Contact for details

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