Bermocoll® ML-11 is a modified non-ionic, water-soluble cellulose ether designed to improve water retention and consistency in cement-based mortars, offering a balance between workability and strength.

Chemical Family: Cellulose & Cellulosics, Cellulose Ethers

Physical Form: Powder

Features: Excellent Adhesion, Improved Stability, Improved Water Retention, Improved Workability, Improves Consistency, Sag Resistance, Water Soluble

Synonyms: 2-Hydroxyethyl methyl cellulose, Cellulose hydroxyethyl methyl ether, Hydroxyethyl methyl cellulose, Hydroxyethyl methyl cellulose ether, Methyl hydroxyethyl cellulose

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Markets
Applications
Adhesive & Sealant End Applications
Industrial Additives End Use
Application Information

Bermocoll® ML 11 is used in tile adhesives and renders to improve the workability, consistency, water retention and adhesion.

Properties

Physical Form
Appearance
Whitish powder
Characteristics
ValueUnitsTest Method / Conditions
pH Value (1% solution)7--
Surface ActivityWeak--
Viscosity (at 20°C, 1% solution)1100 - 1600mPa.sBrookfield LV
Specifications
ValueUnitsTest Method / Conditions
Particle Size (≤ 600 μm)98 % -
Water Contentmax. 5%-
Note

Bermocoll® ML 11 is a modified medium viscosity grade of methyl ethyl hydroxyethyl cellulose

Technical Details & Test Data

Technical Information

 

  • Cellulose ethers for tile adhesives

High quality - C1, C1T, C2

Products Bermocoll® cellulose ether ML 11
Physical properties Water retention good
  Open time excellent
  Anti-sagging very good
Comments   Modified, low viscosity

 

Safety & Health

Safety and Handling
  • Bermocoll® ML 11 is intended for dry mixing with other powder materials and should not be used for direct dissolving in water.
  • At the temperatures above 250 °C (480 °F), charring of Bermocoll® ML 11 will occur. A
  • t high temperatures and in contact with an open flame, Bermocoll® ML 11 will burn slowly with the characteristics of cellulose.

Packaging & Availability

Packaging and Transport
  • Like many industrial processed powdery materials, cellulose ether dusts are combustible and can cause dust explosions.
  • Dust formation must be avoided or kept to a minimum.
  • Care should be taken to prevent ignition from heat, spark, open flames or hot surface.
  • Bermocoll® ML 11 is packed in a polyethylene bag. Net weight 15 kg.
  • We recommend emptying the bags from the bottom. Th
  • e empty bags can be recycled or burned.
  • At the temperatures above 250°C (480°F), charring of Bermocoll® ML 11 will occur.
  • At high temperatures and in contact with an open flame, Bermocoll® ML 11 will burn slowly with the characteristics of cellulose.

Storage & Handling

Storage Information
  • In unopened bags, Bermocoll® ML 11 can be stored for several years.
  • In opened bags, the moisture content of Bermocoll® ML 11 will be influenced by the air humidity