Description

2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethenylbenzene is a high-performance acrylic-based copolymer designed for demanding industrial applications. This terpolymer combines the beneficial properties of acrylic acid, butyl acrylate, and styrene, offering a versatile balance of adhesion, flexibility, and chemical resistance. It is essential for manufacturers in the coatings, adhesives, and sealants industries seeking to enhance product durability and performance. This material serves as a critical component in formulations requiring robust film formation and environmental stability.

Application

• Industrial Coatings: Used as a binder or resin in protective coatings for metal, wood, and plastic substrates, providing excellent weatherability and corrosion resistance.
• Pressure-Sensitive Adhesives (PSAs): A key polymer component for tapes and labels, offering a tunable balance of tack, peel strength, and shear resistance.
• Construction Sealants and Caulks: Imparts flexibility, adhesion, and long-term durability to sealants used in joints and gaps in building materials.
• Textile and Leather Finishes: Employed in coatings and binders to improve the feel, durability, and water resistance of treated fabrics and leathers.
• Paper Coatings: Enhances the surface strength, printability, and gloss of specialty papers and paperboard.
• Plastic Modifiers: Used as an impact modifier or processing aid to improve the toughness and surface characteristics of various plastic compounds.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethenylbenzene
CAS No.	25586-20-3
Molecular Formula	(C3H4O2·C7H12O2·C8H8)x
Molecular Weight	Contact for details
Synonyms	Acrylic Acid-Butyl Acrylate-Styrene Terpolymer; Acrylic Acid/Butyl Acrylate/Styrene Copolymer; Butyl Acrylate-Acrylic Acid-Styrene Polymer; ABS Acrylic Polymer; Poly(acrylic acid-co-butyl acrylate-co-styrene); Acrylic Terpolymer Resin; Styrene/Acrylic Acid/Butyl Acrylate Copolymer; 2-Propenoic Acid, Polymer with Butyl 2-Propenoate and Ethenylbenzene
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, Polymer With Butyl 2-Propenoate And Ethenylbenzene is manufactured under a stringent quality management system. Each batch undergoes rigorous testing for critical parameters including monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg) to ensure batch-to-batch consistency and performance reliability. Certificates of Analysis (COA) documenting full specifications are available upon request 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, an inert atmosphere (e.g., nitrogen) is recommended to prevent oxidation and maintain polymer stability.

Specification

Item	Specification
Appearance	White to off-white beads or solid
Identification (IR)	Conforms to structure
Assay (as polymer)	≥ 98.0%
Residual Monomers (GC)	≤ 0.5%
Viscosity (Brookfield, 25°C)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Acid Value	Contact for details
Moisture Content (KF)	≤ 1.0%

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