Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 1,1-Dichloroethene, Methyl 2-Propenoate And 2-Propenoic Acid is a specialized copolymer designed for high-performance industrial applications. This material matters for its unique combination of properties derived from its multi-monomer composition, offering a balance of adhesion, chemical resistance, and film-forming characteristics. It is primarily needed by manufacturers in the paints & coatings, adhesives & sealants, and textile finishing industries seeking to enhance product durability and functionality.

Application

• Industrial Paints & Protective Coatings: Used as a binder or film-forming agent to improve adhesion, gloss, and chemical resistance on metal, wood, and plastic substrates.
• Adhesives and Sealants: Serves as a key polymer component in formulating high-strength, flexible adhesives for construction, automotive, and packaging applications.
• Textile Finishing and Coatings: Applied to fabrics to provide water repellency, stain resistance, and durable hand feel.
• Paper & Paperboard Coatings: Enhances surface smoothness, printability, and barrier properties in specialty paper products.
• Leather Finishing: Used in topcoat formulations to impart a protective, flexible, and glossy finish to leather goods.
• Industrial Primer Formulations: Provides excellent substrate wetting and corrosion inhibition as a component in primer systems.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 1,1-Dichloroethene, Methyl 2-Propenoate And 2-Propenoic Acid
CAS No.	54140-78-2
Molecular Formula	(C4H6O2.C2H2Cl2.C4H6O2.C3H4O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Vinylidene Chloride/Methyl Methacrylate/Methyl Acrylate/Acrylic Acid Copolymer; VDC/MMA/MA/AA Tetrapolymer; Poly(vinylidene chloride-co-methyl methacrylate-co-methyl acrylate-co-acrylic acid); Saran/MMA/MA/AA Copolymer; Tetrapolymer of 1,1-Dichloroethene, Methyl Methacrylate, Methyl Acrylate, and Acrylic Acid; Barrier Coating Polymer; Multi-functional Acrylic Copolymer
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer ratio, molecular weight distribution, solids content, viscosity, and pH. Certificates of Analysis (COA) documenting these specifications are available upon request. We support compliance with relevant global regulatory frameworks for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, ensure containers are sealed to prevent moisture absorption or solvent loss, which may affect product consistency.

Specification

Item	Specification
Appearance	Clear to hazy liquid or solid (grade dependent)
Solids Content	40 - 50% (or as per grade)
Viscosity	Specified per grade (cP)
pH	6.0 - 8.5 (in solution)
Residual Monomers	< 0.1% (by GC)
Glass Transition Temperature (Tg)	Reported per grade

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