Bermocoll CCA 912

About this product

Bermocoll® CCA 912 is a modified non-ionic, water soluble cellulose ether. It improves the consistency and the water retention of gypsum and cement based plasters.

Brand: Bermocoll® Chemical family: Cellulose ether

Applications: Bermocoll® CCA 912 is used as an admixture in gypsum and cement based plasters for improvement of workability, consistency and water retention. Bermocoll® CCA 912 prolongs the open time and effectively counteracts the sagging tendency of the plaster. Bermocoll® CCA 912 should be admixed to the plaster in dry form before the water is added.Normal dosage is 0.15 - 0.30 % calculated on the dry mix. Due to its small particle size Bermocoll® CCA 912 will dissolve rapidly after addition of water to the dry mix.

Market segment: Building and construction Applications: Construction

Product data sheet (Building and construction, 2022-7-18): Applications: Bermocoll® CCA 912 is used as an admixture in gypsum and cement based plasters for improvement of workability, consistency and water retention. Bermocoll® CCA 912 prolongs the open time and effectively counteracts the sagging tendency of the plaster. Bermocoll® CCA 912 should be admixed to the plaster in dry form before the water is added.Normal dosage is 0.15 - 0.30 % calculated on the dry mix. Due to its small particle size Bermocoll® CCA 912 will dissolve rapidly after addition of water to the dry mix. Storage: In unopened bags, Bermocoll® CCA 912 can be stored for several years. In opened bags, the moisture content of Bermocoll® CCA 912 will be influenced by the air humidity. At the temperatures above 250 °C (480 °F), charring of Bermocoll® CCA 912 will occur. 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® CCA 912 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. In unopened bags, Bermocoll® CCA 912 can be stored for several years. In opened bags, the moisture content of Bermocoll® CCA 912 will be influenced by the air humidity.At the temperatures above 250°C (480°F), charring of Bermocoll® CCA 912 will occur. At high temperatures and in contact with an open flame, Bermocoll® CCA 912 will burn slowly with the characteristics of cellulose. Safety and handling: At high temperatures and in contact with an open flame, Bermocoll® CCA 912 will burn slowly with the characteristics of cellulose.

Source: https://www.nouryon.com/product/bermocoll-cca-912/