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

Samsung ETC-4001 Cellulose Ether

SamsungETC-4001CelluloseEtherisahigh-purity,non-ionicwater-solublemethylhydroxyethylcellulose(MHEC)designedforconstructionmortarsandtileadhesives.Itoffersexcellentviscositystability,waterretention,andcompatibilitywithcementandadditives.Enhancesworkability,open-time,andcrackresistance.Idealforpremixeddrymortars,gypsumplasters,andself-levelingcompounds.Meetsinternationalqualitystandardswithconsistentbatchperformance.
  • samsung etc 4001 cellulose ether_aac30a17
  • samsung etc 4001 cellulose ether_aac30a17

Features Of Samsung ETC-4001 Cellulose Ether

  1. High water retention capacity for improved workability in cementitious systems.

  2. Excellent viscosity stability across a broad pH range (pH 4–12).

  3. Enhanced open time and sag resistance in tile adhesives and plastering mortars.

  4. Consistent batch-to-batch performance due to stringent GMP-compliant manufacturing.

  5. Low foam generation during high-shear mixing, supporting efficient industrial processing.

Typical Applications Of Samsung ETC-4001 Cellulose Ether

  1. Cement-based tile adhesives.

  2. Dry-mix rendering and plastering mortars.

  3. Self-leveling underlayments.

  4. Gypsum-based joint compounds and finishing plasters.

  5. Exterior insulation finishing systems (EIFS) base coats.

Specifications Of Samsung ETC-4001 Cellulose Ether

Chemical TypeHydroxypropyl methylcellulose (HPMC)
Product FormFree-flowing white to off-white powder
AppearanceFine, homogeneous granular powder
Viscosity (2% aqueous solution, 20°C)40,000 ± 5,000 mPa·s
Moisture Content≤ 5.0% (w/w)
Particle Size (D90)≤ 180 μm
pH (1% aqueous solution)6.0 – 8.5
Heavy Metals (as Pb)≤ 10 ppm


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