Description

Butanedioic Acid, Methylene-, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Methyl-2-Propenoic Acid is a high-performance, multi-component polymer designed for advanced material applications. This specialized copolymer combines the unique properties of its monomers to deliver exceptional performance in demanding environments. It is a critical raw material for industries requiring materials with tailored rheological, adhesive, or film-forming characteristics. The compound is identified by CAS No. 52831-07-9.

Application

• Pressure-Sensitive Adhesives (PSAs): Used as a key component in tapes, labels, and graphic films for its balanced tack, peel, and shear strength.
• Industrial Coatings and Binders: Serves as a durable binder in protective coatings, sealants, and construction materials, offering excellent weatherability and adhesion to various substrates.
• Textile and Non-Woven Finishing: Imparts stiffness, hand feel, and dimensional stability to fabrics and non-woven products.
• Paper and Packaging: Functions as a coating or saturation agent to enhance strength, water resistance, and printability of paper and board.
• Automotive Interiors: Employed in the formulation of adhesives and binders for headliners, carpets, and trim components.
• Consumer Goods Adhesives: Found in the assembly of furniture, footwear, and DIY products requiring a strong, flexible bond.

Basic Information

Product Name	Butanedioic Acid, Methylene-, Polymer With 1,3-Butadiene, Ethenylbenzene And 2-Methyl-2-Propenoic Acid
CAS No.	52831-07-9
Molecular Formula	(C4H4O4.C4H6.C8H8.C4H6O2)x
Molecular Weight	Varies (Polymer)
Synonyms	Butadiene/Styrene/Maleic Acid/Acrylic Acid Copolymer; Maleic Acid-Butadiene-Styrene-Acrylic Acid Copolymer; 2-Butenedioic Acid (Z)-, Polymer with 1,3-Butadiene, Ethenylbenzene and 2-Propenoic Acid; Acrylic Acid-Butadiene-Styrene-Maleic Acid Tetrapolymer; ABS-MA Copolymer; BSMAA Polymer; Tetrapolymer of Butadiene, Styrene, Acrylic Acid, and Maleic Acid
EINECS	Contact for details

Quality Control

Our production of this polymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, pH, and monomer residue levels are rigorously monitored. Certificates of Analysis (COA) documenting these specifications are available for every shipment 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, ensure containers are properly sealed to prevent skin formation or changes in viscosity.

Specification

Item	Specification
Appearance	Off-white to light yellow dispersion/solid
Solids Content	40 - 60%
pH (as supplied)	6.0 - 9.0
Viscosity (Brookfield)	500 - 5000 cps
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer	< 0.1% (each)

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