Description

2-Propenoic Acid, Butyl Ester, Polymer With 1,1-Dichloroethene And 2-Propenenitrile is a specialized terpolymer resin, CAS 26300-99-2, engineered to deliver a unique balance of properties derived from its acrylate, vinylidene chloride, and acrylonitrile monomers. This material is valued for its excellent barrier characteristics, chemical resistance, and film-forming capabilities, making it a critical component in high-performance coatings and barrier applications. Industries such as advanced packaging, protective coatings, and specialty adhesives rely on this polymer for solutions requiring enhanced durability and environmental protection.

Application

• High-Barrier Packaging Coatings: Used as a key resin in coatings for films and containers to provide exceptional oxygen and moisture barrier properties, extending the shelf life of sensitive food and pharmaceutical products.
• Protective Industrial Coatings: Formulated into coatings for metal, plastic, and concrete substrates to offer superior resistance to chemicals, corrosion, and abrasion in harsh environments.
• Specialty Adhesives and Sealants: Serves as a base polymer in formulations requiring strong adhesion, flexibility, and resistance to fuels, oils, and solvents.
• Textile and Fiber Finishes: Applied as a coating or binder to impart water repellency, stain resistance, and improved durability to technical textiles and non-wovens.
• Paper and Paperboard Sizing: Enhances the strength, printability, and moisture resistance of paper products for high-performance packaging.
• Can and Coil Coatings: Utilized in coatings for food and beverage cans as well as pre-coated metal coils, providing an inert, protective barrier between the contents and the metal surface.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With 1,1-Dichloroethene And 2-Propenenitrile
CAS No.	26300-99-2
Molecular Formula	(C7H12O2.C2H2Cl2.C3H3N)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Acrylate / Vinylidene Chloride / Acrylonitrile Terpolymer; Acrylonitrile-Butyl Acrylate-Vinylidene Chloride Terpolymer; VDC/AN/BA Terpolymer; Poly(butyl acrylate-co-vinylidene chloride-co-acrylonitrile); Barrier Polymer Resin; 2-Propenenitrile, polymer with 1,1-dichloroethene and butyl 2-propenoate; Butyl acrylate-vinylidene chloride-acrylonitrile copolymer
EINECS	Contact for details

Quality Control

Our terpolymer products are manufactured under strict quality management systems to ensure batch-to-batch consistency and performance reliability. Quality is verified through a suite of analytical tests including determination of monomer composition, molecular weight distribution, and key functional properties. Certificates of Analysis (COA) documenting specifications for viscosity, solids content, residual monomers, and other critical parameters are available for every batch. We support compliance with relevant global regulatory frameworks for intended applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flame. For long-term storage, an inert atmosphere is recommended to maintain polymer stability.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomers	≤ 0.5 % (Total)
Moisture Content	≤ 1.0 %
Ash Content	≤ 0.5 %

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