
Acrylic acid is an unsaturated organic acid with the molecular formula C3H4O2. At room temperature and pressure, it is a colorless liquid with a pungent odor and is easily soluble in solvents such as water, ethanol, and ether. Due to the presence of unsaturated bonds in its structure, it exhibits relatively reactive chemical properties and is prone to polymerization in air.
Sodium gluconate is a multifunctional organic salt compound widely used as a concrete retarding agent, water quality stabilizer, metal chelating agent, and food additive. With its excellent chelating, dispersing, and corrosion inhibiting properties, it plays a significant role in construction, textiles, water treatment, and the food industry.
3-Mercaptopropionic acid (3-MPA) is an organic sulfur compound containing both a mercapto group and a carboxyl group in its molecule. It is an oily liquid and can be prepared using 3-chloropropionic acid or acrylonitrile and thiourea as raw materials. Due to the affinity of the sulfur in the mercapto group for gold, it is used in the preparation of hydrophilic gold nanoparticles.
Hydroxypropyl acrylate (HPA) is miscible with water in any proportion and can also dissolve in most organic solvents. This product is chemically stable but flammable and toxic, and appropriate protective measures should be taken during handling.
Hydroxyethyl acrylate is an organic compound with the chemical formula C5H8O3. It can be prepared by the reaction of acrylic acid and ethylene oxide under catalysis.
Concrete defoamer is a chemical additive specifically used to eliminate or suppress bubbles in concrete, with main components including silicone-based, polyether-based, and polyether-modified silicone-based defoamers.
Viscosity Modifying Admixture (VMA), also known as concrete viscosity modifier, is a chemical admixture capable of adjusting the viscosity of the paste in concrete, thereby improving the workability of the concrete.
Polyethylene Glycol (PEG) is a synthetic polyether macromolecular compound synthesized via stepwise addition polymerization of ethylene oxide (EO) with water or ethylene glycol as reactants. With molecular weights ranging from 200 to 10,000, it is utilized across diverse industries due to its tunable properties.
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