Description

2-Propenoic Acid, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Hydroxyethyl 2-Propenoate is a specialized acrylic copolymer designed to deliver a unique balance of flexibility, adhesion, and chemical resistance. This multi-component polymer is engineered for high-performance applications where standard resins fall short, offering superior durability and formulation versatility. It is a critical raw material for industries requiring advanced coating and adhesive solutions, particularly in demanding environments.

Application

• High-Performance Industrial Coatings: Used as a binder in protective coatings for metal, concrete, and plastic substrates, providing excellent weatherability and corrosion resistance.
• Pressure-Sensitive Adhesives (PSAs): Serves as a key component in the formulation of tapes, labels, and graphic films, offering a balance of tack, peel strength, and holding power.
• Textile and Non-Woven Binders: Imparts durability, softness, and water resistance to fabrics, leather finishes, and fiber bonding applications.
• Paper and Packaging Coatings: Enhances the surface strength, printability, and moisture barrier properties of paperboard and packaging materials.
• Sealants and Caulks: Provides flexibility, adhesion, and long-term elasticity in construction and automotive sealant formulations.
• Specialty Inks: Used in flexographic and gravure printing inks to improve adhesion on non-porous films and foils.

Basic Information

Product Name	2-Propenoic Acid, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Hydroxyethyl 2-Propenoate
CAS No.	35428-64-9
Molecular Formula	(C3H4O2.C4H6.C8H8.C5H8O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Butadiene-Styrene-2-Hydroxyethyl Acrylate Copolymer; ABS-HEA Copolymer; Butadiene/Acrylic Acid/Styrene/2-Hydroxyethyl Acrylate Polymer; 2-Propenoic Acid, Polymer with Ethenylbenzene, 1,3-Butadiene and 2-Hydroxyethyl 2-Propenoate; Acrylic Modified ABS Resin; Tetrapolymer of Acrylic Acid, Butadiene, Styrene, and HEA
EINECS	Contact for details

Quality Control

Our production of this advanced copolymer adheres to strict quality management systems. Every batch is characterized for critical parameters including monomer content, molecular weight distribution, viscosity, and glass transition temperature (Tg) to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these 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, consider using under an inert atmosphere to prevent oxidation and maintain polymer integrity.

Specification

Item	Specification
Appearance	White to off-white beads or solid
Solid Content	≥ 98.0 %
Residual Monomer	≤ 0.5 % (by GC)
Viscosity (Solution)	Specified per grade
Glass Transition Temp (Tg)	Specified per grade
Acid Value	Specified per grade
pH (Dispersion)	6.0 - 8.0

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