Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Industrial Additives Functions
- Technologies
Features & Benefits
- Industrial Additives Features
Applications & Uses
- Markets
- Applications
Bermocoll® CCM 812 is used as an admixture in gypsum based plaster for improvement of workability, consistency and water retention. Bermocoll® CCM 812 prolongs the working time and effectively counteracts the sagging tendency of the plaster.
Properties
- Appearance
- Whitish powder
- Typical Properties
- Characteristics
- Specifications
Value | Units | Test Method / Conditions | |
pH Value (1% Solution) | Neutral | — | — |
Value | Units | Test Method / Conditions | |
Surface Activity | Weak | — | — |
Viscosity (at 20 °C, Brookfield LV, in 1% solution) | approx. 12000 | mPa.s | — |
Value | Units | Test Method / Conditions | |
Particle Size (≤ 300 μm) | 98 | % | — |
Water Content | max. 4 | % | — |
Regulatory & Compliance
- Certifications & Compliance
Safety & Health
- Safety Information
- Bermocoll® CCM 812 should be admixed to the plaster in dry form before the water is added. Due to its small particle size Bermocoll® CCM 812 will dissolve rapidly after addition of water to the dry mix. At the temperatures above 250 °C (480 °F), charring of Bermocoll® CCM 812 will occur. At high temperatures and in contact with an open flame, Bermocoll® CCM 812 will burn slowly with the characteristics of cellulose.
Packaging & Availability
- Country Availability
- Regional Availability
- Packaging Information
BERMOCOLL CCM 812 is packed in a polyethylene bag. Net weight 20 kg. We recommend emptying the bags from the bottom. The empty bags can be recycled or burned.
Storage & Handling
- Storage Conditions
- In unopened bags, BERMOCOLL CCM 812 can be stored for several years. In opened bags, the moisture content of BERMOCOLL CCM 812 will be influenced by the air humidity. At the temperatures above 250 °C (480 °F), charring of BERMOCOLL CCM 812 will occur.
- 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.