Polyacrylic acid molecular weight. Poly (acrylic acid), 50 wt. M. Mar 4, 2024 · In addition, polyacrylic acid also differs from materials such as polyamide, polyethylene, and polystyrene, which determine the application scope of polyacrylic acid in different fields In summary, the difference in relative molecular weight of polyacrylic acid is mainly reflected in its comparison with other chemical substances. Jun 29, 2018 · Molecular weight and concentration of poly (acrylic acid) dual‐responsive homogeneous and intrafibrillar collagen mineralization using an in situ co‐organization strategy. Poly (acrylic acid) (PAA) is hygroscopic, brittle and colorless in nature with Tg at nearly 106 o C. At temperatures above 200 to 250 o C, it loses water and becomes an insoluble crosslinked polymer anhydride. The dominant application for PAA is as a superabsorbent. Poly (acrylic acid) (PAA) is hygroscopic, brittle and colorless in nature with T g at nearly 106 o C. This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Mar 4, 2024 · This article will introduce the relative molecular weight of polyacrylic acid and its differences from other chemical substances, providing readers with basic knowledge of polyacrylic acid. Polyacrylic acid (PAA) is a synthetic high-molecular weight and a watersoluble polyelectrolyte. It exhibits excellent water retention, viscosity modification, and film-forming properties, making it useful in applications ranging from hydrogels to coatings and dispersants. Polyacrylic acid (PAA) finds applications in many industries mostly related to modifying flow, improving stability of aqueous colloids and gels, improving adhesion, and inducing agglomeration. W. It is composed of many small repeating units or monomers of acrylic acid, with the chemical formula C 3 H 4 O 2, giving the entire polymer a structure laden with carboxylic functional groups (-COOH). 3,000 to 5,000. . Jun 19, 2025 · Poly (acrylic acid) (CAS 9003-01-4) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook. Explore polyacrylic acid’s properties, uses, environmental implications, safety measures, and future developments. Its molecular weight has a significant impact on the rheological properties and dispersion capacity, and hence applications. Jan 2, 2024 · Use of Polyacrylic acid Poly (acrylic acid) is a polyacrylic acid with a molecular weight of 2000. Poly (acrylic acid) (PAA) is a high-molecular-weight polymer with carboxylic acid functional groups, making it highly hydrophilic and pH-responsive. About 25% of PAA is used for detergents and dispersants. % solution in water; approx. PAA is widely used in dispersants. Polyacrylic acid (PAA) is a high molecular weight polymer notable for its widespread utility in various industrial applications. shcw zxbn hxli vxtwj njvcgz bctxruaf rhbz ace huvcdj dqnpcl