Bermocoll M 70 is a non-ionic, water soluble cellulose ether intended as a water retaining and consistency improving additive to cement based mortars. Bermocoll M 70 contains methyl, ethyl and hydroxyethyl substitution giving a unique Balance between workability and strength.

Functions: Humectant, Rheology Modifier, Stabilizer

Chemical Family: Cellulose Ethers

Physical Form: Powder, Solid

Features: Excellent Adhesion, Improved Consistency, Improved Water Retention, Improved Workability

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CASE Ingredients Functions

Features & Benefits

Applications & Uses

Properties

Physical Form
Appearance
Whitish powder
Typical Properties
ValueUnitsTest Method / Conditions
pH Value (1% Solution)7
Characteristics
ValueUnitsTest Method / Conditions
Surface ActivityWeak
Viscosity (at 20 °C, Brookfield LV, in 1% solution)6000-9000mPa.s
Specifications
ValueUnitsTest Method / Conditions
Particle Size ( ≤ 600 µm)98%
Salt Contentmax. 5%
Water Contentmax. 5%
Note
Bermocoll® M 70 is a high viscosity grade of methyl ethyl hydroxyethyl cellulose.

Regulatory & Compliance

Certifications & Compliance
Certifications
Nouryon Chemicals AG has been certified according to ISO 9001, ISO 14001 and OHSAS 18001.

Safety & Health

Safety Information

Like many industrial processed materials 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.

Packaging & Availability

Packaging Type
Regional Availability
  • Global
Packaging and Transport

BERMOCOLL M 70 is packed in a polyethylene bag. Net weight 15 kg.

We recommend emptying the bags from the bottom. The empty bags can be recycled or burned. In unopened bags, BERMOCOLL M 70 can be stored for several years. In opened bags, the moisture content of BERMOCOLL M 70 will be influenced by the air humidity.At the temperatures above 250°C (480°F), charring of BERMOCOLL M 70 will occur. At high temperatures and in contact with an open flame, BERMOCOLL M 70 will burn slowly with the characteristics of cellulose.

Storage & Handling

Storage Conditions
In unopened bags, Bermocoll® M 70 can be stored for several years. In opened bags, the moisture content of Bermocoll® M 70 will be influenced by the air humidity.
Storage Conditions
Bermocoll® M 70 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® M 70 will occur. At high temperatures and in contact with an open flame, Bermocoll® M 70 will burn slowly with the characteristics of cellulose.