Dust Suppression Agent
Traditional solution to alleviate the dust issues is sprinkling water, but however, water evaporates quite fast .even faster in summer. More frequent water sprinkling will increase the equipment investment and labor cost, and it causes a large amount of water consumption
Dust pollution is one of the worldwide Environmental issues .mainly from the road dust especially unhardened open-air mine area and plant road.
Developed by our company is a water-soluble composite dust suppressant, which is compounded by a variety of organic compounds. It is easily soluble in water and has the functions such as wet ability, bonding, agglomeration and moisturizing and so on. Its related components are non-corrosive to various metal materials, harmless to animals and plants, and no secondary pollution.
| Item |
Dust depressor |
| Appearance |
White or off-white powders |
| Methoxy (%) |
25-30 |
| Hydroxypropoxy (%) |
4-10 |
| Appearance |
Yellow brown powder |
| Lignosulfonate content |
45%-60% |
| pH |
7-12 |
| Reducing substance |
≤8% |
| Water |
≤3.5% |
| Water reducing rate |
≥8% |
Our sodium lignosulfonate has been successfully used in - concrete, ceramics, animal feed, cat litter adhesive, mineral adhesive, road dust removal and so on.
According to different areas, the number of and the amount of sprinkling can be appropriately increased or decreased
Notice .reduce the water- sprinkling times after use our dust Suppressor. Otherwise the road get slippery in rampway
1.Fill the sprinkler with 20% water first, add the measured dust suppressor to the aqueous solution, refill the remaining water, and use with the vehicle after shaking it evenly (it works better with mixing)
2.Ordinary water sprinklers are used on asphalt (concrete pavement), loess roads and exposed roadside areas, and high-powered dust sprayers are recommended for mounds of earth and garbage at construction sites
Application:
The solution is prepared by adding dust suppressor into water, whose concentration is from 0.05 to 15%. Generally, it is applied by hand, mechanical or professional spraying station and stationary spraying system and the solution can be uniformly sprayed on the surface of the material or the dust emitting to keep dust from emitting and reduce the amount of dust in the air. The specific amount of dust suppressor can be adjusted according to the site conditions in order to achieve the desired results.
Typical Properties
Dispersing and dissolving in water quickly without lump;
Excellent dust depressing effect, being able to remove dust particles under 2.5 microns. The effect can be maintained for 7-16 days. It can effectively depress the secondary dust emission of the road.
The pH value is neutral, it does not acidify and compact the soil ;
Non-ionic polymer, non-corrosive to concrete, steel, road structures and asphalt paving materials;
Bio-degradable products are safe and friendly to the human being and the environment.
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