Description

Butanedioic Acid, Methylene-, Polymer With 1,3-Butadiene, Ethenylbenzene, 2-Methyl-2-Propenamide, 2-Methyl-2-Propenoic Acid And 2-Propenenitrile is a high-performance, multi-component copolymer designed for advanced material applications. This engineered polymer combines the unique properties of its constituent monomers to deliver exceptional mechanical strength, chemical resistance, and tailored surface characteristics. It is a critical raw material for formulators and manufacturers seeking to enhance the durability and functionality of their end products. Key industries that rely on this specialty polymer include coatings, adhesives, construction materials, and advanced composites.

Application

• High-Performance Industrial Coatings: Used as a binder or resin modifier to improve adhesion, corrosion resistance, and weatherability in protective coatings for metal, concrete, and other substrates.
• Advanced Adhesives and Sealants: Serves as a key component in formulating structural adhesives, pressure-sensitive adhesives (PSAs), and construction sealants, offering strong bonding and flexibility.
• Construction and Building Materials: Incorporated into cement modifiers, tile adhesives, and waterproofing membranes to enhance cohesion, reduce shrinkage, and improve water resistance.
• Textile and Leather Finishing: Applied in coatings and finishes to provide durable, water-repellent, and abrasion-resistant surfaces on fabrics and leather goods.
• Paper and Packaging Coatings: Used to create barrier coatings that improve grease resistance, water holdout, and printability of paperboard and packaging materials.
• Composite Materials: Acts as a matrix or interfacial agent in fiber-reinforced plastics (FRP) and other composites to optimize load transfer and mechanical properties.

Basic Information

Item	Details
Product Name	Butanedioic Acid, Methylene-, Polymer With 1,3-Butadiene, Ethenylbenzene, 2-Methyl-2-Propenamide, 2-Methyl-2-Propenoic Acid And 2-Propenenitrile
CAS No.	104351-95-3
Molecular Formula	(C4H4O4·C4H6·C8H8·C4H7NO·C4H6O2·C3H3N)x
Molecular Weight	Polymer - Variable
Synonyms	Methylene Succinic Acid-Butadiene-Styrene-Acrylamide-Methacrylic Acid-Acrylonitrile Copolymer; Butadiene/Styrene/Acrylamide/Methacrylic Acid/Acrylonitrile/Methylene Succinic Acid Copolymer; BS-AMA-MAA-AN-MSA Copolymer; Poly(butadiene-co-styrene-co-acrylamide-co-methacrylic acid-co-acrylonitrile-co-methylene succinic acid); Acrylic-Styrene-Butadiene Terpolymer Modified with Acrylamide and Methylene Succinic Acid; Multi-monomer Functional Polymer Dispersion
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems, ensuring batch-to-batch consistency and performance reliability. While specifications vary by grade and application, our standard quality assurance includes control of key parameters such as solid content, viscosity, pH, particle size, and monomer residue levels. Certificates of Analysis (COA) documenting these parameters are provided with every shipment. We support compliance with relevant global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This product is moisture-sensitive (hygroscopic); ensure containers are sealed after use to prevent absorption of atmospheric moisture. Keep away from strong acids, strong bases, and strong oxidizing agents. For long-term storage, monitor the container integrity to maintain product quality.

Specification

Item	Specification
Appearance	White to off-white dispersion or solid
Solid Content	40 - 50 % (or as per grade)
pH (as supplied)	6.0 - 8.5
Viscosity (Brookfield)	500 - 3000 cPs
Particle Size	< 500 nm
Residual Monomer	< 100 ppm (each)
Identification (IR)	Conforms to structure

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