Polyquaternium-32

Polyquaternium-32 (CAS 35429-19-7), also referred to by the broader class name Polyquaternium, is a cationic conditioning polymer used across personal care and industrial formulations. It functions as both a rheology modifier and a surface-active agent. This versatile chemical provides film formation, conditioning, and viscosity control in aqueous systems. In hair care and skin care formulations, it deposits a conditioning film on the substrate, improving combability and softness.

It enhances moisture retention without heavy buildup in various cosmetic applications. Shampoos, conditioners, body washes, and leave-in treatments rely on it to deliver sensory performance alongside thickening properties. In textile processing, it modifies fiber surfaces to improve softness and antistatic behavior during finishing operations. Home care and industrial cleaning products incorporate it to adjust viscosity and enhance surface wetting.

The polymer is effective on hard surfaces and provides consistent performance across different pH levels. Polyquaternium-32 is supplied as an aqueous solution, typically at concentrations suited for direct incorporation into water-based formulations. It is available in cosmetic-grade quality meeting the requirements of major personal care ingredient standards. Industrial-grade supply is also available for textile and cleaning applications where cosmetic specification is not required.