Description

2-Butenedioic Acid (Z)-, Polymer With 2,2'-Oxybis[Ethanol] is a polymeric ester derived from maleic acid and diethylene glycol, offering unique properties as a reactive intermediate and functional additive. This compound matters for its ability to introduce carboxylate functionality and modify polymer backbones, enhancing characteristics like hydrophilicity, adhesion, and cross-linking potential. Industries involved in the synthesis of specialty polymers, coatings, adhesives, and textile chemicals will find this polymer a valuable building block for creating advanced materials with tailored performance.

Application

• Polymer Modification: Acts as a reactive comonomer or cross-linking agent in the production of alkyd resins, unsaturated polyesters, and water-soluble polymers.
• Coatings & Inks: Used to improve the adhesion, flexibility, and drying properties of industrial and decorative coatings, printing inks, and overprint varnishes.
• Adhesive Formulations: Serves as a key component in pressure-sensitive and structural adhesives to enhance bonding strength and environmental resistance.
• Textile Auxiliaries: Employed in the manufacture of fabric softeners, dye-fixing agents, and anti-static finishes for synthetic fibers.
• Paper Sizing: Functions as a wet-strength additive and surface sizing agent to improve paper quality and printability.
• Dispersing Agent: Aids in the stabilization of pigments and fillers in aqueous and non-aqueous suspension systems.

Basic Information

Product Name	2-Butenedioic Acid (Z)-, Polymer With 2,2'-Oxybis[Ethanol]
CAS No.	27516-69-4
Molecular Formula	(C4H4O4·C4H10O3)x
Molecular Weight	Contact for details
Synonyms	Maleic Acid-Diethylene Glycol Copolymer; Poly(maleic acid-co-diethylene glycol); Diethylene Glycol Maleate Polymer; Maleic Acid Polymer with Diethylene Glycol; Poly(Diethylene Glycol Maleate); 2-Butenedioic Acid (Z)-, Polymer with 2,2'-Oxydiethanol; CAS 27516-69-4; Maleic Acid/Diethylene Glyglycol Copolymer
EINECS	Contact for details

Quality Control

Our production of 2-Butenedioic Acid (Z)-, Polymer With 2,2'-Oxybis[Ethanol] adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistency, purity, and performance. A comprehensive Certificate of Analysis (COA) detailing assay, acid value, viscosity, and other critical parameters is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 strong oxidizing agents, strong bases, and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Viscous liquid to solid
Color	Colorless to pale yellow
Identification (IR)	Conforms
Assay (Acid Value)	Contact for details
Viscosity	Contact for details
Water Content	< 1.0%

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