Description

Dispex Ga 40 is a high-performance, water-based polymeric dispersant widely used in industrial formulations. This product is essential for achieving stable, uniform, and high-quality suspensions of solid particles in aqueous systems. It is a critical additive for manufacturers in the coatings, construction, and ceramics industries who require reliable dispersion to optimize product performance and process efficiency.

Application

• Primary dispersant for inorganic pigments and extenders in water-based paints and industrial coatings.
• Grinding aid and stabilizer in the production of pigment concentrates and color masterbatches.
• Key additive in construction materials, such as tile adhesives, grouts, and self-leveling compounds, to improve workability and final strength.
• Dispersing agent for fillers and functional additives in paper coatings to enhance gloss and printability.
• Stabilizer for ceramic slips and engobes in the ceramics industry.
• Used in agrochemical formulations to ensure the stability of suspension concentrates (SC).
• Aid in the dispersion of solids in detergent and cleaning product formulations.

Basic Information

Product Name	Dispex Ga 40
CAS No.	84014-14-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(acrylic acid-co-maleic acid) sodium salt; Acrylic acid-maleic acid copolymer sodium salt; Sokalan CP 5; Dispex A40; Dispex N40; Dispex G40; Acumer 1510; Sodium polyacrylate maleate
EINECS	Contact for details

Quality Control

Our Dispex Ga 40 is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance, including checks for active content, viscosity, pH, and ionic character. A comprehensive Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee compliance with your specifications.

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 incompatible materials such as strong oxidizing agents. Protect from freezing.

Specification

Item	Specification
Appearance	Clear to slightly hazy, colorless to pale yellow liquid
Active Content	40 ± 2 %
pH (as supplied)	7.0 - 9.0
Viscosity (at 20°C)	< 500 mPa·s
Density (at 20°C)	~1.2 g/cm³
Ionic Character	Anionic

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