Methyl Hydroxyethyl Cellulose (MHEC) is a type of cellulose ether, a polymer that is derived from natural cellulose fibers. It is a white, tasteless, and odorless powder that is commonly used in the technical industry as a thickener, binder, and emulsifier.

MHEC is commonly used in the construction industry to improve the workability of cement and mortar. When added to cement, it helps to reduce cracking and increase the elasticity of the final product. In the oil drilling industry, it is used as a viscosifier in drilling fluids to control the flow of the fluid and improve the stability of the borehole.

In the paint industry, MHEC is used as a thickener to control the viscosity of paint, making it easier to apply and giving it a smoother and more consistent finish.
MHEC is known for its high water-solubility, stability, and low toxicity, making it an ideal choice for use in various industrial applications.