Description

2-Butenedioic Acid(Z)-, Monobutylester, Polymer With Diethenylbenzene And Ethenylbenzene is a specialized copolymer designed for advanced material applications. This engineered polymer offers unique properties derived from its maleic acid derivative and styrenic monomer backbone, making it a valuable component for modifying surface characteristics and performance. It is primarily utilized by formulators and manufacturers in the coatings, adhesives, and specialty resin industries seeking to enhance product durability and functionality. The compound is supplied under strict quality control to ensure batch-to-batch consistency for industrial processes.

Application

• Industrial Coatings & Paints: Acts as a performance additive to improve adhesion, gloss, and chemical resistance in protective coatings.
• Adhesive & Sealant Formulations: Used as a modifying resin to enhance tack, cohesion, and bonding strength in pressure-sensitive and structural adhesives.
• Printing Inks: Serves as a resin component to improve pigment wetting, printability, and film properties.
• Composite Materials: Functions as a compatibilizer or surface modifier in fiber-reinforced plastics and polymer blends.
• Textile & Leather Auxiliaries: Employed in finishing agents to provide water repellency, softening, or other functional finishes.
• Paper Sizing & Coatings: Enhances strength, water resistance, and printability in paper and paperboard products.

Basic Information

Product Name	2-Butenedioic Acid(Z)-, Monobutylester, Polymer With Diethenylbenzene And Ethenylbenzene
CAS No.	52292-42-9
Molecular Formula	(C8H12O4 · C10H10 · C8H8)x
Molecular Weight	Polymer - Variable
Synonyms	Butyl maleate-styrene-divinylbenzene copolymer; Maleic acid monobutyl ester polymer with diethenylbenzene and ethenylbenzene; Styrene-divinylbenzene-maleic acid butyl ester copolymer; DVB-Styrene-Butyl Maleate Copolymer; Poly(butyl maleate-co-styrene-co-divinylbenzene); Butyl hydrogen maleate, polymer with divinylbenzene and styrene; 2-Butenedioic acid (Z)-, monobutyl ester, polymer with diethenylbenzene and ethenylbenzene
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid(Z)-, Monobutylester, Polymer With Diethenylbenzene And Ethenylbenzene adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure compliance with agreed specifications for critical parameters such as molecular weight distribution, acid value, and residual monomer content. Certificates of Analysis (COA) documenting these results are provided and 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or beads
Identification (IR)	Conforms
Assay (as polymer)	≥ 95.0 %
Acid Value	Contact for details
Moisture Content	≤ 2.0 %
Residual Monomers	≤ 1.0 %
Molecular Weight (Mw)	Tailored range available
Glass Transition Temp (Tg)	Contact for details

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