Description

2,5-Furandione, Polymer With Ethenylbenzene, C12-28-Alkyl Esters, Compds. With 2-Ethyl-1-Hexanamine is a specialized polymeric dispersant and rheology modifier. This compound is engineered to provide superior performance in complex formulations by offering excellent compatibility and stability. It is a critical additive for industries requiring advanced pigment dispersion, viscosity control, and surface modification, particularly in high-performance coatings, inks, and adhesive systems where consistent quality and reliable supply are paramount.

Application

• Pigment Dispersant in industrial and automotive coatings for enhanced color strength and stability.
• Rheology Modifier in solvent-based inks and overprint varnishes to control flow and leveling.
• Grinding Aid in the production of high-concentration pigment pastes and masterbatches.
• Stabilizing Agent for complex adhesive and sealant formulations to prevent settling.
• Surface Modifier in specialty coatings to improve substrate wetting and film formation.
• Additive for Industrial Lubricants to enhance the suspension of solid additives.

Basic Information

Item	Details
Product Name	2,5-Furandione, Polymer With Ethenylbenzene, C12-28-Alkyl Esters, Compds. With 2-Ethyl-1-Hexanamine
CAS No.	68921-25-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Maleic Anhydride-Styrene-Alkyl Acrylate Copolymer, 2-Ethylhexylamine Salt; Styrene-Maleic Anhydride Alkyl Ester Copolymer Amine Salt; SMA Alkyl Ester Amine Salt; Poly(styrene-alt-maleic anhydride), C12-28-alkyl esters, compds. with 2-ethyl-1-hexanamine; Dispersant for High-Solids Coatings; Rheology Additive 68921-25-5
EINECS	Contact for details

Quality Control

Our production of this polymeric additive adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including viscosity, solids content, amine value, and functional performance in standard formulations. A comprehensive Certificate of Analysis (COA) documenting these results is 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, well-ventilated area at room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. The container must be kept tightly sealed when not in use to prevent moisture absorption and maintain product integrity.

Specification

Item	Specification
Appearance	Amber to light brown viscous liquid
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Acid Value	Contact for details
Amine Value	Contact for details
Specific Gravity	Contact for details
Solubility	Soluble in common organic solvents

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