Description

2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenamide is a high-performance, synthetic copolymer designed to deliver robust film-forming, binding, and surface modification properties. This versatile polymer is engineered to enhance the durability, adhesion, and rheological characteristics of industrial formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and construction chemical sectors seeking to improve product performance and consistency.

Application

• Industrial Coatings: Used as a film-forming agent and binder in water-based and solvent-based paints, primers, and varnishes to improve gloss, adhesion, and weather resistance.
• Adhesives and Sealants: Serves as a key polymeric component in pressure-sensitive adhesives (PSAs), construction sealants, and assembly glues, providing cohesive strength and flexibility.
• Construction Chemicals: Incorporated into tile adhesives, cementitious waterproofing membranes, and repair mortars to enhance workability, bond strength, and water resistance.
• Textile and Paper Processing: Acts as a coating and sizing agent to improve surface finish, printability, and durability of fabrics and paper products.
• Leather Finishing: Utilized in topcoat formulations for leather to provide a protective, flexible, and aesthetically pleasing finish.
• Printing Inks: Functions as a resin binder in flexographic and gravure inks, contributing to ink stability, adhesion to substrates, and rub resistance.

Basic Information

Product Name	2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenamide
CAS No.	25037-33-6
Molecular Formula	(C7H12O2.C8H8.C3H5NO)x
Molecular Weight	Contact for details
Synonyms	Butyl Acrylate Styrene Acrylamide Copolymer; Acrylic Polymer with Styrene and Acrylamide; Poly(butyl acrylate-co-styrene-co-acrylamide); Butyl Acrylate/Styrene/Acrylamide Terpolymer; BAS Copolymer; 2-Propenamide, polymer with ethenylbenzene and butyl 2-propenoate; Acrylic-Styrene-Acrylamide Resin; Terpolymer of Butyl Acrylate, Styrene, and Acrylamide
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Butyl Ester, Polymer With Ethenylbenzene And 2-Propenamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing, including assessment of molecular weight distribution, residual monomer content, and key physical properties. Certificates of Analysis (COA) documenting full specification compliance are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (typically 15-25°C). Keep away from heat sources and open flame. Under these conditions, the product has a standard shelf life. For long-term storage, refer to the specific technical data sheet.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Solid Content	≥ 98.0 %
Viscosity (Solution)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (Total)	≤ 0.5 %
Moisture Content	≤ 2.0 %
Ash Content	≤ 0.5 %
pH (Aqueous Dispersion)	6.0 - 8.0

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