Description

Benzene, Ethenyl-, Polymer With 1,3-Butadiene, trans-Butenedioic Acid And 1-Vinyl-2-Pyrrolidinone CAS NO 64683-36-9 is a specialized multi-component polymer designed for advanced performance applications. This engineered copolymer offers a unique balance of properties derived from its constituent monomers, making it a critical raw material for demanding industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty chemical sectors who require tailored rheological, film-forming, and adhesion characteristics.

Application

• Industrial Coatings and Paints: Acts as a key binder or film-forming agent, providing enhanced durability, gloss, and chemical resistance.
• Pressure-Sensitive Adhesives (PSAs): Used in the formulation of tapes and labels to achieve optimal tack, peel strength, and cohesion.
• Textile and Paper Coatings: Imparts water resistance, strength, and specific surface finishes to treated fabrics and papers.
• Printing Inks: Serves as a vehicle or resin to improve ink adhesion, rub resistance, and drying properties on various substrates.
• Specialty Polymer Modifications: Employed as an additive to modify the impact strength, flexibility, or compatibility of other polymer systems.
• Construction Materials: Incorporated into sealants, caulks, and mastics to enhance elasticity and long-term performance.

Basic Information

Product Name	Benzene, Ethenyl-, Polymer With 1,3-Butadiene, trans-Butenedioic Acid And 1-Vinyl-2-Pyrrolidinone
CAS No.	64683-36-9
Molecular Formula	(C8H8·C4H6·C4H4O4·C6H9NO)x
Molecular Weight	Polymer - varies by grade
Synonyms	Styrene-Butadiene-Maleic Anhydride-Vinylpyrrolidone Copolymer; SBMV Copolymer; SBMA-VP Terpolymer; Butadiene/Styrene/Maleic Anhydride/Vinylpyrrolidone Polymer; Vinylpyrrolidone/Styrene/Butadiene/Maleic Anhydride Copolymer; 1-Vinyl-2-pyrrolidinone polymer with ethenylbenzene, 1,3-butadiene and trans-butenedioic acid; P(S-B-MA-NVP)
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including monomer ratio, molecular weight distribution, and residual monomer content. Certificates of Analysis (COA) detailing these specifications are provided with 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 incompatible materials. For long-term storage, consider using under an inert atmosphere to maintain polymer stability.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Solid Content	≥ 98.0 %
Viscosity (Solution, 25°C)	Contact for details
Acid Value	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomers	< 0.5 % (by HPLC)
Moisture Content	< 1.0 % (Karl Fischer)

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