Roksol TDNF Premium is a specialized preparation intended mainly to control dust in underground mining excavations. The product is a water solution of surfactants and enriching additives, whose combination gives a synergy effect when wetting dust particles. The product is a colourless or pale yellow liquid with a pH close to neutral, which is relevant as it is used in the workplace of mine employees.
The product is a concentrate, and dissolves very well in water. As a result, it is easy and quick to prepare a working solution with the right concentration to control dust. Adding Roksol TNDF Premium increases the efficiency of water curtains used in mines. Once diluted to 0.2% (w/w), the product effectively controls type 35 coal dust air pollution. This coal dust is the most hydrophobic and difficult to wet of all coal types. Roksol TDNF Premium can also be used to reduce dust during coal storage and ore transport in open pit mines.
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