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

Ashland Benecel K4M Methyl Cellulose

Ashland Benecel K4M Methyl Cellulose is a premium-grade, water-soluble polymer from Ashland’s Benecel™ series, offering controlled viscosity, excellent film-forming ability, and thermal gelation. Widely used in pharmaceuticals, food, and personal care for thickening, suspension, and binding. Non-ionic, hypoallergenic, and compliant with USP/NF, EP, and JP standards.
  • ashland benecel k4m methyl cellulose_0f2a4b4f
  • ashland benecel k4m methyl cellulose_0f2a4b4f

Features Of Ashland Benecel K4M Methyl Cellulose

  1. High viscosity grade providing excellent thickening and water retention in aqueous systems.

  2. Thermally reversible gelation behavior, enabling controlled rheology during processing and application.

  3. Excellent film-forming capability with good flexibility and clarity in dried films.

  4. Consistent batch-to-batch performance ensured by Ashland’s stringent GMP-compliant manufacturing standards.

  5. Non-ionic nature ensures compatibility with a broad range of electrolytes, surfactants, and other polymers.

Typical Applications Of Ashland Benecel K4M Methyl Cellulose

  1. Cement-based tile adhesives and grouts for enhanced open time and sag resistance.

  2. Water-based paints and coatings as a rheology modifier and stabilizer.

  3. Pharmaceutical immediate-release tablets as a binder and disintegrant aid.

  4. Food-grade applications including bakery fillings and dairy desserts for texture control and moisture retention.

  5. Personal care formulations such as toothpaste and hand sanitizers for viscosity building and suspension stability.

Specifications Of Ashland Benecel K4M Methyl Cellulose

Chemical TypeMethyl cellulose ether
Product FormWhite to off-white free-flowing powder
AppearanceOdorless, tasteless, fine granular powder
Primary ApplicationsConstruction mortars, pharmaceuticals, food, personal care, coatings
Key FeaturesHigh viscosity, thermal gelation, non-ionic, water-soluble
BenefitsImproved workability, extended open time, enhanced water retention, excellent film formation
pH (1% aqueous solution)5.0–8.0
SolubilityFreely soluble in cold water; insoluble in hot water and organic solvents


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