Description

2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Propenoic Acid is a high-performance, multi-component polymer designed for demanding industrial applications. This versatile copolymer combines the beneficial properties of its constituent monomers to deliver excellent adhesion, durability, and chemical resistance. It is a critical raw material for formulators and manufacturers in the coatings, adhesives, and construction sectors seeking to enhance product performance. The compound is supplied under stringent quality control to ensure batch-to-batch consistency for global supply chains.

Application

• Industrial and Protective Coatings: Used as a key binder in high-performance paints, primers, and anti-corrosive coatings for metal, concrete, and other substrates.
• Adhesives and Sealants: Serves as a primary polymer component in pressure-sensitive adhesives (PSAs), construction sealants, and industrial bonding agents.
• Textile and Non-Woven Binders: Provides durable binding and finishing properties in textile coatings, fabric backings, and non-woven material production.
• Paper and Packaging Coatings: Enhances strength, water resistance, and printability in paper coatings and packaging materials.
• Caulks and Joint Compounds: Imparts flexibility, adhesion, and longevity to construction-grade caulks and drywall joint compounds.
• Leather Finishing: Used in topcoat formulations to provide a durable, flexible, and attractive finish for leather goods.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Propenoic Acid
CAS No.	26603-97-4
Molecular Formula	(C4H6·C4H6O2·C8H8·C3H4O2)x
Molecular Weight	Polymer - varies by grade
Synonyms	Acrylic-styrene-butadiene copolymer; ASB copolymer; Butadiene/Acrylic Acid/Methyl Methacrylate/Styrene Copolymer; Methyl methacrylate-butadiene-styrene-acrylic acid polymer; MBSA polymer; 2-Methyl-2-propenoic acid polymer with 1,3-butadiene, ethenylbenzene and 2-propenoic acid; Acrylic modified styrene-butadiene latex
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2-Methyl-, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Propenoic Acid is manufactured under a rigorous quality management system to ensure it meets the precise requirements of industrial applications. Each batch is tested for critical parameters including solids content, viscosity, pH, and mechanical properties to guarantee consistent performance. Comprehensive Certificates of Analysis (COA) documenting 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 a controlled room temperature (typically 15-25°C). Protect from freezing and excessive heat. Keep away from strong oxidizing agents. For long-term storage, ensure containers are sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Milky white emulsion or solid
Solids Content	45 - 55% (or as per grade)
pH Value	7.0 - 9.0
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Varies by monomer ratio
Minimum Film Forming Temperature (MFFT)	Contact for details
Particle Size	< 200 nm (typical for emulsion)

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