Description

2-Propenoic Acid, Polymer With 1,1-Dimethylethyl 2-Propenoate And Ethene is a high-performance acrylic-based terpolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent film formation, adhesion, and chemical resistance, making it a critical component in advanced coating and adhesive formulations. It is essential for manufacturers in the paints & coatings, adhesives & sealants, and specialty plastics industries seeking to enhance product durability and performance.

Application

• Industrial Paints & Coatings: Used as a key binder or additive to improve gloss, weatherability, and chemical resistance in automotive, marine, and protective coatings.
• Pressure-Sensitive Adhesives (PSAs): Serves as a primary polymer to provide tack, peel strength, and cohesive strength for labels, tapes, and graphic films.
• Textile & Leather Finishes: Imparts durable, flexible, and water-resistant finishes to fabrics and leather goods.
• Paper & Packaging Coatings: Enhances surface gloss, printability, and moisture barrier properties for high-quality paper and packaging materials.
• Construction Materials: Incorporated into caulks, sealants, and cement modifiers to improve flexibility, adhesion, and durability.
• Specialty Inks: Used in formulations for flexographic and gravure inks to achieve superior adhesion and rub resistance on various substrates.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 1,1-Dimethylethyl 2-Propenoate And Ethene
CAS No.	25266-67-5
Molecular Formula	(C₃H₄O₂·C₉H₁₆O₂·C₂H₄)ₓ
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-tert-Butyl Acrylate-Ethylene Terpolymer; Acrylic Acid / tert-Butyl Acrylate / Ethylene Copolymer; tert-Butyl Acrylate-Ethylene-Acrylic Acid Terpolymer; 2-Propenoic Acid, Polymer with 2-Methyl-2-propenoic Acid 1,1-Dimethylethyl Ester and Ethene; Acrylic Terpolymer; ATBC; Ethylene/Acrylic Acid/tert-Butyl Acrylate Terpolymer
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Polymer With 1,1-Dimethylethyl 2-Propenoate And Ethene is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters such as molecular weight distribution, acid value, glass transition temperature (Tg), and residual monomer content to ensure consistent performance and batch-to-batch reliability. Certificates of Analysis (COA) documenting full specifications are available upon request.

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 such as strong oxidizing agents. For long-term storage, maintain under an inert atmosphere (e.g., nitrogen) to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Weight Average Molecular Weight (Mw)	Contact for details
Residual Monomer (Total)	≤ 0.5 %
Identification (IR)	Conforms
Moisture Content	≤ 1.0 %

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