china vertical centrifugal sump pump manufacturers

Latest articles



Links

  •  

  • Caution: During the dissolution process, avoid using metal containers or stirrers to prevent reaction with hydroxyethyl cellulose. The dissolved hydroxyethyl cellulose solution should be used as soon as possible to avoid long-term storage that may cause performance degradation. When storing hydroxyethyl cellulose, it should be placed in a dry, cool, and well ventilated place to avoid moisture absorption and high temperatures.

  • Viscosity is a measure of a fluid's resistance to flow. In simpler terms, it describes how thick or thin a liquid is. For HPMC, viscosity is a crucial property because it determines how the polymer behaves in solution and affects its performance in various formulations. The viscosity of HPMC solutions can vary dramatically depending on several factors, including the concentration of HPMC, the presence of solvents or additives, and the temperature.


  • Applications


  • 4. Thermal Stability The thermal stability of HPMC dispersion allows it to maintain its properties across a wide temperature range, making it suitable for formulations subjected to varying thermal conditions during processing and storage.


    hpmc dispersion

    hpmc