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

Ashland Culminal M HPC 400 R Methyl Cellulose

Ashland Culminal M HPC 400 R Methyl Cellulose is a high-purity, water-soluble cellulose ether designed for thickening, film-forming, and suspension stabilization in pharmaceuticals and personal care. It offers excellent clarity, thermal gelation control, and consistent rheology with low ash content and high viscosity stability.
  • ashland culminal m hpc 400 r methyl cellulose_63a157e3
  • ashland culminal m hpc 400 r methyl cellulose_63a157e3

Features Of Ashland Culminal M HPC 400 R Methyl Cellulose

  1. Highly purified, low-viscosity methyl cellulose derivative optimized for rapid hydration and consistent rheology control.

  2. Excellent film-forming capability with good flexibility and adhesion on diverse substrates.

  3. Thermally reversible gelation behavior—forms clear, elastic gels upon heating and re-solubilizes upon cooling.

  4. Low surface tension and superior water retention, enhancing workability in aqueous systems.

  5. Non-ionic nature ensures compatibility with electrolytes, surfactants, and other common formulation ingredients.

Typical Applications Of Ashland Culminal M HPC 400 R Methyl Cellulose

  1. Water-based architectural coatings and decorative paints requiring sag resistance and leveling performance.

  2. Tile adhesives and cementitious mortars where extended open time and water retention are critical.

  3. Pharmaceutical oral solid dosage forms as a binder and controlled-release matrix former.

  4. Personal care formulations including hair gels and cleansing creams for viscosity stabilization and sensory enhancement.

  5. Food-grade applications such as bakery glazes and dairy stabilizers (subject to local regulatory compliance).

Specifications Of Ashland Culminal M HPC 400 R Methyl Cellulose

Chemical TypeMethyl cellulose ether (non-ionic polymer)
Product FormFree-flowing white to off-white powder
AppearanceOdorless, fine granular powder
Primary ApplicationsCoatings, construction mortars, pharmaceuticals, personal care
Key FeaturesThermo-reversible gelling, high water retention, low solution viscosity
BenefitsImproved workability, enhanced film integrity, broad formulation compatibility
pH of 1% Aqueous Solution (25°C)5.5 – 7.5
SolubilityReadily dispersible in cold water; forms clear viscous solutions upon hydration


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