Dust Depressing Agent

Dust Depressing Agent
Shijiazhuang Henggu Jianxin Cellulose Co., Ltd
Min. order
30000 tons a year
Lead time
7 days
Added on
May 19, 2020
Dust Depressing Agent

Dust emmision has a significant contribution to the inhalable particulate matter in the air, and is harmful to the environment and human being. With the increasing awareness of environmental protection, people are paying more and more attention to controlling of dust emmision.

The dust depressing agent is a natural nonionic polymer. It dissolve in water quickly and is easy to use Mixing with water in proportion get a solution. The dust depressing agent is non-toxic, non-corrosive, bio-degradable, and environmentally friendly. As a high molecular polymer, it can effectively bond and agglomerate dust particles to prevent dust from emitting. When water evaporates, the surface of the soil will form a durable, elastic intertwining network structure.


The solution is prepared by adding dust depressing agent 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 depressing agent 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.

Application Scope

The dust-emitting places such as sandy roads, highways, tunnels, coal transportation, lime production sites, construction sites, concrete mixing plants, grain processing plants, etc.

Storage and Transportation

Jianxin’s cellulose ethers is a powdery product which is hygroscopic and water absorbent. They should be stored in the cool and dry warehouse. Once the original packaging bag is opened during the production and use, sealing carefully to avoid moisture absorption.