Hydroxyethyl Methyl Cellulose (HEMC) Wholesale

Hydroxyethyl methyl cellulose (HEMC) is a type of cellulose ether that is derived from natural cellulose. It is a non-ionic, water-soluble polymer that is widely used in various industries, including construction, pharmaceuticals, and personal care, due to its water retention, thickening, stabilizing, film-forming, and compatibility properties.

Hydroxyethyl methyl cellulose is produced by reacting methyl chloride with alkali cellulose to produce methyl cellulose, followed by further reaction with ethylene oxide to introduce hydroxyethyl groups onto the cellulose backbone. The resulting polymer has both hydroxyethyl and methyl groups attached to the cellulose, which gives it unique properties and benefits.

Hydroxyethyl methyl cellulose has excellent water retention properties, making it useful in products that require long-term moisture retention, such as construction materials like cement and mortar.

Hydroxyethyl methyl cellulose (HEMC) can add viscosity and stability to liquids, gels, and creams. This makes it a popular ingredient in personal care products like shampoos, conditioners, and lotions, as well as in pharmaceuticals and food products.

Hydroxyethyl methyl cellulose (HEMC) can form a film on the surface of a product, which can provide a barrier against external factors like humidity, heat, and UV light. This makes it a useful ingredient in products such as coatings, paints, and adhesives.

HEMC is compatible with a wide range of other ingredients, which makes it a versatile additive in many industries. It can be used in combination with other polymers, surfactants, and emulsifiers to create unique and effective formulations.

CAS: 9032 42 2

What Are Hydroxyethyl Methyl Cellulose Uses?

Construction:

Hydroxyethyl methyl cellulose (HEMC) is used as a thickener and water retention agent in cement-based products such as dry mixed mortar, grouts, and tile adhesives. It helps to improve the workability and strength of the products and reduce cracking and shrinkage.

Personal care:

Hydroxyethyl methyl cellulose (HEMC) is used as a thickener and stabilizer in a variety of personal care products such as shampoos, conditioners, body washes, and lotions. It provides a smooth and creamy texture and enhances the spreadability and foamability of the products.

Paints and coatings:

Hydroxyethyl methyl cellulose (HEMC) is used as a thickener, stabilizer, and film-forming agent in water-based paints, coatings, and inks. It improves the viscosity and flow of the products and enhances the adhesion and durability of the coatings.

Pharmaceuticals:

HEMC is used as a binder and disintegrant in tablets and capsules, providing improved drug release and stability. It is also used as a thickener and suspending agent in liquid formulations such as syrups and suspensions.

Adhesives and sealants:

HEMC is used as a thickener and water retention agent in various adhesives and sealants, including wallpaper adhesives, tile adhesives, and joint sealants. It provides improved workability and adhesion properties to the products.

What Are Hydroxyethyl Methyl Cellulose Uses

Main Characteristics of Hydroxyethyl Methyl Cellulose

Water retention

HEMC has a high water retention capacity, which makes it an ideal additive in construction materials, personal care products, and pharmaceuticals.
Thickening

HEMC acts as a thickener in many applications, providing a consistent and desirable texture to the product.
Stabilization

HEMC stabilizes emulsions and suspensions, which makes it an ideal additive in personal care products and pharmaceuticals.
Film formation

HEMC has a film-forming property that makes it useful in coatings and adhesives.
Compatibility

HEMC is compatible with a wide range of other materials, making it easy to incorporate into many different products.
Non-ionic

HEMC is a non-ionic polymer, which means that it does not carry an electric charge. This property makes it less sensitive to pH changes and less likely to interact with other ingredients in a formulation.HEMC has good thermal stability, which makes it resistant to high temperatures.
In conclusion, HEMC's unique properties make it a valuable additive in many different products and industries. Its water retention, thickening, stabilization, film-forming, and compatibility properties make it a versatile polymer that can improve the performance and appearance of various products.