Description

2-Propenoic Acid, Polymer With 1,3-Butadiene And Ethenylbenzene is a high-performance synthetic copolymer designed to deliver a unique balance of properties from its constituent monomers. This material matters for formulators seeking to enhance the durability, adhesion, and flexibility of their products across demanding industrial applications. Key industries that need this versatile polymer include the coatings, adhesives, sealants, and elastomers (CASE) sectors, where it serves as a critical component in water-based and solvent-borne formulations.

Application

• Architectural and Industrial Coatings: Used as a binder or film-forming agent to improve weatherability, scrub resistance, and adhesion to various substrates.
• Pressure-Sensitive Adhesives (PSAs): Provides excellent tack, peel strength, and cohesion for labels, tapes, and graphic films.
• Textile and Leather Finishes: Imparts flexibility, water resistance, and a durable hand feel to coated fabrics and synthetic leather.
• Paper and Paperboard Coatings: Enhances surface strength, printability, and moisture barrier properties.
• Caulks and Sealants: Contributes to elasticity, adhesion, and long-term performance in construction and automotive applications.
• Modifier for Plastics and Rubbers: Acts as a impact modifier or compatibilizer to improve the toughness of brittle polymers.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 1,3-Butadiene And Ethenylbenzene
CAS No.	25085-39-6
Molecular Formula	(C3H4O2.C4H6.C8H8)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Butadiene-Styrene Terpolymer; ABS Acrylic Acid Terpolymer; Butadiene/Acrylic Acid/Styrene Copolymer; Acrylic Acid, polymer with 1,3-butadiene and ethenylbenzene; 2-Propenoic acid, polymer with 1,3-butadiene and benzene, ethenyl-; Acrylic-modified ABS; Styrene-Butadiene-Acrylic Acid Terpolymer
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With 1,3-Butadiene And Ethenylbenzene adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, glass transition temperature (Tg), and monomer residue. Certificates of Analysis (COA) detailing these specifications are provided with every shipment and 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 open flame. For long-term storage, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain product stability.

Specification

Item	Specification
Appearance	White to off-white beads or powder
Solid Content	≥ 98.0 %
Identification (IR)	Conforms
Acid Value	Contact for details
Glass Transition Temp (Tg)	Contact for details
Residual Monomer	< 0.1 %
Moisture Content	< 0.5 %

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