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Agent to avoid spreading dust and a method to avoid spreading Dust using the same
Agent to avoid spreading dust and a method to avoid spreading Dust using the same
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机译：避免尘土飞扬的药剂及其使用方法避免尘土飞扬
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摘要
It provides an agent to avoid spreading Dust which is capable of preventing the spread of dust over a long period of time, to improve the Resistance of a coating layer formed on a surface of a Tailings Site of accumulation of Tailings.An agent to avoid spreading Dust which comprises an aqueous solution or an aqueous dispersion comprising a Hydrophilic Polymer such as polyvinyl alcohol or a synthetic Resin emulsion has the property of being solidified, and has a Water Contact angle of 45 gr Ados to 78 Degrees And a Vinalon insoluble Fiber like material, which has a length of cut andSta within a range of 0.5 mm to 30 mm, and a Refinement that is within a range of 0.1 to 20 Dtex dtex, with an amount of insoluble Fibre material with respect to the Hydrophilic Polymer that is 0.1 to 1 in Mass ratio,Spread over a surface of an object that includes Fine particles having a particle size of 100 microns or less and Hardens to form a coating layer on the surface of the object
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