HEC-100000

HEC-100000 refers to Hydroxyethyl Cellulose (HEC) with a viscosity specification of 100,000 mPa·s (millipascal-seconds) or centipoise (cP) at a specific concentration and temperature. HEC is a non-ionic, water-soluble polymer derived from cellulose and is commonly used as a thickening and gelling agent in various applications.

1. Hydroxyethyl Cellulose (HEC): HEC is a cellulose derivative modified with hydroxyethyl groups. It is synthesized through the reaction of cellulose with ethylene oxide, resulting in a water-soluble polymer with unique rheological properties.

2. Viscosity Specification: The number “100,000″ indicates the viscosity of the HEC solution in millipascal-seconds (mPa·s) or centipoise (cP). Viscosity refers to the resistance of a fluid to flow, and it is measured in terms of the force required to move one layer of fluid past another. In this case, the viscosity specification of 100,000 mPa·s or cP indicates the thickness or consistency of the HEC solution at a specific concentration and temperature.

3. Application: HEC with a viscosity specification of 100,000 mPa·s is considered to have a high viscosity. It is commonly used as a thickening, stabilizing, or gelling agent in various industries, including:

• Paints and coatings
• Adhesives
• Personal care products (e.g., shampoos, lotions, and creams)
• Pharmaceutical formulations
• Construction materials (e.g., grouts, mortars, and tile adhesives)

4. Formulation Considerations: The viscosity of HEC can vary depending on factors such as concentration, temperature, and shear rate. Manufacturers may specify viscosity values at standard conditions for consistency and quality control. When formulating products using HEC-100000, it’s essential to consider its compatibility with other ingredients, processing conditions, and the desired rheological properties of the final product.

In summary, HEC-100000 refers to Hydroxyethyl Cellulose with a viscosity specification of 100,000 mPa·s or cP. It is a high-viscosity polymer commonly used as a thickening and gelling agent in various industrial and consumer applications.