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

Ashland NATROSOL 250 B TYPE Thickener

Ashland NATROSOL 250 B TYPE Thickener is a hydroxyethyl cellulose (HEC) polymer offering excellent water solubility, rheology control, and film-forming capability. Designed for paints, coatings, and construction mortars, it delivers high viscosity efficiency, shear-thinning behavior, and outstanding compatibility with electrolytes and surfactants. This non-ionic thickener ensures superior sag resistance and brushability while maintaining long-term stability.
  • ashland natrosol 250 b type thickener_137d0f53
  • ashland natrosol 250 b type thickener_137d0f53

Features Of Ashland NATROSOL 250 B TYPE Thickener

  1. Non-ionic, water-soluble hydroxyethyl cellulose (HEC) polymer offering excellent rheology control and suspension stability.

  2. High molecular weight grade delivering strong pseudoplasticity and efficient viscosity build in aqueous systems.

  3. Excellent compatibility with electrolytes, surfactants, and common industrial preservatives.

  4. Low sensitivity to pH changes—performs consistently across pH 3–11 without gelation or viscosity loss.

  5. Provides outstanding film-forming ability and improved sag resistance in vertical applications.

Typical Applications Of Ashland NATROSOL 250 B TYPE Thickener

  1. Architectural coatings—including interior and exterior latex paints, primers, and texture coatings.

  2. Construction mortars and tile adhesives requiring extended open time and anti-sag performance.

  3. Industrial maintenance coatings and protective finishes for metal and concrete substrates.

  4. Agrochemical suspensions and ready-to-use liquid formulations requiring particle stabilization.

  5. Personal care products such as shampoos and body washes where mildness and clarity are critical.

Specifications Of Ashland NATROSOL 250 B TYPE Thickener

Chemical TypeHydroxyethyl cellulose (HEC)
Product FormFree-flowing white to off-white granular powder
AppearanceWhite to light cream granules
Primary ApplicationsWater-based paints, construction mortars, agrochemicals, personal care
Key FeaturesNon-ionic, high viscosity build, electrolyte tolerance, pH stability
BenefitsImproved sag resistance, enhanced suspension, low foaming, easy dispersion
SolubilityReadily dispersible and soluble in cold water
Storage ConditionsStore in cool, dry place; protect from moisture and direct sunlight


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