Product Description：

Hydroxyethyl Cellulose (HEC) is a non-ionic cellulose ether produced by incorporating hydroxyethyl groups into cellulose through a chemical reaction with ethylene oxide. The degree of substitution (ds) of hydroxyethyl in HEC can be adjusted based on the desired characteristics of the final product. This makes HEC a versatile non-ionic water-soluble cellulose ether, serving as a thickener, protective colloid, water retention agent, and rheological modifier.

Typical properties

Appearance	White to off-white powder
Particle size	98% pass 100 mesh
Molar substituting on degree (MS)	1.8~2.5
Residue on ignition (%)	≤0.5
pH value	5.0~8.0
Moisture (%)	≤5.0

Popular Grades

Typical grade	Bio-grade	Viscosity (NDJ, mPa.s, 2%)	Viscosity (Brookfield, mPa.s, 1%)	Viscosity set
HEC KM300	HEC 300B	240-360		LV.30rpm sp2
HEC KM6000	HEC 6000B	4800-7200		RV.20rpm sp5
HEC KM30000	HEC 30000B	24000-36000	1500-2500	RV.20rpm sp6
HEC KM60000	HEC 60000B	48000-72000	2400-3600	RV.20rpm sp6
HEC KM100000	HEC 100000B	80000-120000	4000-6000	RV.20rpm sp6
HEC KM150000	HEC 150000B	120000-180000	7000min	RV.12rpm sp6

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What Is Hydroxyethyl Cellulose Used For?

Hydroxyethyl Cellulose (HEC) is a water-soluble polymer derived from cellulose and is widely used in various industries due to its unique properties. Here are some common applications of Hydroxyethyl Cellulose:

Paints and Coatings:

HEC is used as a thickening agent in water-based paints and coatings, providing improved viscosity control and preventing sagging during application.

Construction Materials:

In the construction industry, HEC is employed in cement-based products such as mortars and grouts. It enhances workability, water retention, and adhesion.

Personal Care Products:

HEC is commonly found in personal care items such as shampoos, conditioners, and lotions. It serves as a thickening agent and stabilizer, improving the texture and consistency of these products.

Cosmetics:

In cosmetic formulations, HEC contributes to the viscosity of creams, gels, and other products, ensuring a desirable texture and feel on the skin.

Pharmaceuticals:

HEC is used in the pharmaceutical industry as a binder in tablet formulations. It provides cohesiveness to the tablets and aids in controlled drug release.

Adhesives:

HEC is added to adhesive formulations to improve viscosity, tackiness, and adhesion. It is commonly used in wallpaper adhesives and other bonding applications.

Oil and Gas Industry:

In drilling fluids, HEC is utilized as a rheology modifier, helping to control the viscosity and stability of the fluid.

Detergents and Cleaning Products:

HEC is found in certain detergent formulations where it acts as a thickening and stabilizing agent.

Food Industry:

In the food industry, HEC is used as a thickener and stabilizer in various products, including sauces, dressings, and desserts.

Textile Industry:

HEC is employed as a thickening agent in textile printing pastes, aiding in the even application of dyes onto fabrics.

Water-Based Inks:

HEC is used in the formulation of water-based inks, providing viscosity control and preventing pigment settling.

Wound Care Products:

In some medical products, HEC may be used for its film-forming and protective colloid properties.

It's important to note that the specific grade and characteristics of HEC can vary, and the selection of the appropriate grade depends on the requirements of the intended application. The versatility of Hydroxyethyl Cellulose makes it a valuable additive in a wide range of industries.

Product Application: