Description

2-Propenoic Acid, Polymer With 1,1-Dichloroethene And Methyl 2-Propenoate is a specialized terpolymer designed to deliver a unique balance of properties derived from its acrylic, vinylidene chloride, and methacrylate components. This material matters for formulators seeking to enhance the performance characteristics of coatings, adhesives, and sealants, particularly where barrier properties, adhesion, and chemical resistance are critical. Key industries that need this advanced polymer include the paints and coatings, specialty adhesives, and packaging material sectors, where it acts as a high-performance resin modifier.

Application

• Barrier Coatings: Used as a key resin in formulations for films and packaging to provide excellent resistance to moisture, oxygen, and various chemicals.
• Industrial and Protective Coatings: Imparts durability, adhesion to diverse substrates, and corrosion resistance in metal and concrete coatings.
• Specialty Adhesives and Sealants: Enhances bonding strength, flexibility, and environmental resistance in high-performance adhesive systems.
• Textile and Fiber Treatment: Applied as a coating or binder to improve water repellency, soil release, and fabric hand feel.
• Paper and Paperboard Sizing: Improves surface strength, printability, and moisture resistance.
• Modifier for Other Polymers: Blended with other resins to improve film-forming properties, gloss, and weatherability.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 1,1-Dichloroethene And Methyl 2-Propenoate
CAS No.	26124-53-8
Molecular Formula	(C3H4O2·C2H2Cl2·C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Vinylidene Chloride-Methyl Methacrylate Terpolymer; Vinylidene Chloride/Acrylic Acid/Methyl Methacrylate Polymer; Poly(acrylic acid-co-vinylidene chloride-co-methyl methacrylate); VdC/AA/MMA Terpolymer; Barrier Polymer Resin; CAS 26124-53-8
EINECS	Contact for details

Quality Control

Our production of this terpolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as monomer ratio, molecular weight distribution, viscosity, and residual monomer content are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

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 open flame. For long-term storage, consider under an inert atmosphere to maintain optimal polymer properties.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Viscosity (Solution)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.5 % (Total)
Acid Value	Contact for details
Moisture Content	< 1.0 %

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