Polyacrylic Acid (CAS 9003-01-4) for Water Treatment
Polyacrylic acid, also known by trade name is a versatile polymer derived from acrylic acid with extensive applications across multiple industries including water treatment, cosmetics, paper manufacturing.
Product Synonyms
POLYACRYLIC ACID 5,000; POLYACRYLIC ACID 25,000; POLYACRYLIC ACID 250,000; POLYACRYLIC ACID 150,000; POLYACRYLIC ACID 1,000,000;
Chemical Description
Poly(acrylic acid) (PAA) is a polymer with the formula (CH2-CHCO2H)n. In aqueous solutions at neutral pH, PAA functions as an anionic polymer where side chains lose protons and acquire negative charges. As a polyelectrolyte, it exhibits exceptional water absorption and retention capabilities, swelling to many times its original volume. These acid-base and hydrophilic properties form the foundation for its diverse industrial applications.
Key Properties
Exhibits rapid wetting characteristics and forms colloidal, mucilage-like consistency when mixed with water.
Industrial Applications
- Water Treatment: Functions as an effective scale inhibitor and dispersant
- Paper Industry: Serves as a performance enhancer in paper manufacturing processes
- Adhesives & Coatings: Acts as a thickener and emulsifier
- Cosmetics: Used in clear gels, hydro-alcoholic gels, lotions, creams, and various personal care products
Functional Characteristics
CAS:9003-01-4 are premium thickening agents that precisely control product viscosity and flow characteristics. They effectively distribute and suspend insoluble solids in liquid formulations while preventing phase separation between oil and liquid components. With the capacity to absorb and retain water, these polymers can swell up to 1000 times their original volume when dispersed in aqueous environments.
This versatile ingredient is incorporated across a broad spectrum of personal care products including styling gels, facial moisturizers, sunscreens, shampoos, anti-aging treatments, eye creams, cleansers, and exfoliating scrubs.
