Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

HEC Hydroxyethyl Cellulose

Dow’s DOW™ HEC Hydroxyethyl Cellulose is a non-ionic, water-soluble polymer derived from cellulose. It delivers exceptional thickening, suspension, and film-forming properties across coatings, personal care, and pharmaceuticals. Highly compatible with electrolytes and surfactants, it offers excellent rheology control, clarity, and stability—ideal for demanding industrial applications requiring consistent performance and regulatory compliance.
  • hec hydroxyethyl cellulose_6fdb7674
  • hec hydroxyethyl cellulose_6fdb7674

Features Of HEC Hydroxyethyl Cellulose

  1. Non-ionic, water-soluble polymer with excellent thickening and rheology-modifying performance.

  2. High compatibility with electrolytes, surfactants, and other common formulation ingredients.

  3. Provides outstanding suspension stability and anti-settling capability in aqueous systems.

  4. Offers good film-forming properties and enhanced surface adhesion in coatings and adhesives.

  5. Biodegradable and compliant with major global regulatory frameworks for industrial and personal care use.

Typical Applications Of HEC Hydroxyethyl Cellulose

  1. Water-based architectural paints and decorative coatings.

  2. Personal care formulations including shampoos, conditioners, and liquid soaps.

  3. Cement-based tile adhesives and self-leveling underlayments.

  4. Pharmaceutical suspensions and topical gels requiring viscosity control.

  5. Oilfield drilling fluids and completion fluids for viscosity enhancement and fluid loss control.

Specifications Of HEC Hydroxyethyl Cellulose

Chemical TypeNon-ionic cellulose ether
Product FormWhite to off-white free-flowing powder
AppearanceOdorless, fine granular powder
SolubilityFreely soluble in cold water; insoluble in organic solvents
pH (1% aqueous solution)5.0 – 8.0
Moisture Content (max)5.0% w/w
Viscosity (2% aqueous solution, 20°C, Brookfield RVT)3,000 – 15,000 mPa·s (grade-dependent)
Heavy Metals (as Pb)≤ 20 ppm


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