Diethanolamine-modified sodium lignosulfonate (DEA-SL) admixture for cement slurries, enhancing early strength and fluidity. DEA-SL reduces thickening time by 68%, increases fluidity by 10.5%, and Decreases Shrinkage by 26% via synergistic effects of electrostatic repulsion (SO3−), steric hindrance, and accelerated hydration (Ca²⁺ chelation). The renewable lignin-based design offers scalable, sustainable solutions for rapid construction and low-carbon cementitious materials.

DEA - DI ETHANOL AMINE supplier and exporter. Diethanolamine is widely used in the preparation of diethanolamides and diethanolamine salts of long-chain fatty acids that are formulated into soaps and surfactants used in liquid laundry and dishwashing detergents, cosmetics, shampoos and hair conditioners.

Application

Diethanolamine-Modified Sodium Lignosulfonate Admixture for Early Strength and Water Reduction in Cement Slurry

DEA - DI ETHANOL AMINE is most commonly used as a surfactant in cleaning industries and as a corrosion inhibitor in oil field industries. DI ETHANOL AMINE chemically reacts and remove hydrogen sulfide and carbon dioxide from natural gas due this property DEA used in oil refineries as a deodourizer to remove hydrogen sulfide from sour gas.

Technical Specification