Detergent-grade HPMC

Detergent-grade hydroxypropyl methylcellulose (HPMC), a safe, stable, and multifunctional polymer additive, plays a vital role in modern cleaning product formulations. Derived from a chemically modified natural cellulose, it possesses excellent biocompatibility and biodegradability, is gentle and non-irritating to the skin during use, and meets the high environmental and safety standards of the daily chemical industry.

HPMC exhibits excellent thickening and rheological control capabilities in systems. Small amounts can significantly increase product viscosity and impart ideal pseudoplastic fluid behavior—maintaining its shape when still and flowing easily during use, thus optimizing the user experience. Furthermore, HPMC can form a three-dimensional network structure through hydrogen bonding, effectively improving system stability and preventing liquid-phase separation and solid particle sedimentation, making it particularly suitable for formulations with high activity or containing suspended components.

In terms of functionality, HPMC has good film-forming and moisturizing properties, which can be used to enhance the smoothness of skin cleansing products or improve fiber surface condition in fabric care. The hydroxyl groups in its molecular structure can synergistically interact with surfactants to enhance the uniformity and stability of cleaning formulations, maintaining viscosity even in high-electrolyte environments.

In practical applications, HPMC is widely used in laundry detergents, dishwashing liquids, shower gels, and multi-purpose cleaners. It not only regulates viscosity and improves rheology but also enhances foam fineness, improves suspension capacity, and contributes to the long-term stability of active ingredients such as enzymes, thereby comprehensively optimizing product performance and shelf life.

In conclusion, detergent-grade HPMC, with its comprehensive performance and formulation adaptability, has become an indispensable functional additive in the development of modern cleaning products, providing reliable support for product innovation and quality improvement.