Product Indicators

Product Features and Applications
Sodium 2-acrylamido-2-methylpropane sulfonate is a sodium salt solution, which is mainly used in lotion, water-based adhesive and sealant. Add sodium 2-acrylamido-2-methylpropane sulfonate to lotion to react with acrylic acid, styrene, or vinyl acetate, and introduce reactive emulsifier to prevent the migration of emulsifier. Only 2-3% sodium 2-acrylamido-2-methylpropane sulfonate can make the lotion have low viscosity and remarkable stability. At the same time, there is no need to add additives such as ethylene glycol, and it can improve the adhesion, thermal stability, and anti-static properties of the paint film, as well as improve the water resistance and scrub resistance of latex paint. The acrylamide group in 2-acrylamido-2-methylpropanesulfonic acid sodium salt will accelerate the polymerization reaction; The combination of two side methyl groups and sodium methylsulfonate behind the amino group can prevent its hydrolysis and thermal degradation; Sulfonated groups can enable monomers to exhibit high hydrophilicity and ionic characteristics at any pH. After a detailed study on the gel, particles, surface charge density, latex stability and other aspects produced when synthesizing lotion from 2-acrylamido-2-methylpropane sulfonic acid sodium salt, people came to the conclusion that because the polymer has the characteristics of polymer electrolyte, it adsorbed on the surface of latex particles to form an ionosphere, thus increasing the stability of latex. The use of 2-acrylamido-2-methylpropanesulfonic acid sodium salt can not only replace carboxylic acid monomers, but also reduce the use of other surfactants, and has good resistance to hydrolysis and thermal stability; The products made of these lotion have smooth, flexible and comfortable touch, and the scrub resistance of the coatings made of them has also been significantly improved. So 2-acrylamido-2-methylpropanesulfonic acid sodium salt is a highly reactive and hydrophilic functional polymer monomer, and also a polymerizable surfactant.

Product Usage
Sodium 2-acrylamido-2-methylpropanesulfonate is widely used in industries such as industry, daily chemical, and polymer synthesis. Such as water treatment agents, mining, flocculants, oilfield chemicals, daily necessities, medical supplies, cosmetics, detergents and cleaning agents, fabric adhesives and finishing agents, polymer emulsions, coatings and adhesives, paints, leather tanning and printing polymers, non-woven adhesives, high water absorbents, thickeners, and sealants. It has a wide range of applications in water treatment and can also be used as a third monomer for synthetic fibers.

Packaging and Storage
The packaging is 200kg/barrel, 1000kg/barrel, IBC, etc., stored indoors in a ventilated, cool, and dry place, with a storage period of six months at room temperature.