Friction does not produce static electricity easily. In the underground environment of coal mine, the average surface resistance of plastic mesh is below 1 x 109_.
The flame retardancy is good. It can reach the flame retardant performance of coal industry standard MT141-2005 and MT113-1995 respectively.
Easy to wash coal. The density of plastic mesh is about 0.92, which is less than that of water. During coal washing, broken mesh floats on the water surface and is easy to be washed out.
Strong anti-corrosion ability, anti-aging.
It is convenient for construction and transportation. Plastic mesh is relatively soft, it is not suitable to www.canjinzhiji.com.cngangmoju.07858.netqinglongxia.37ix.com.cnbailixia.37ix.com.cnscratch workers in construction, and has the advantages of easy curling and bundling, mining grille cutting and light www.yuanlindiaosu.com.cnwww.fujuanji.net.cnweight, so it is convenient for underground transportation, carrying and construction.
Both vertical and horizontal directions have strong bearing capacity. Because the plastic mesh is biaxially stretched rather than woven, the creep of the mesh is small, and the mesh size is uniform, which can effectively prevent the falling of coal fragments, protect the safety of underground workers, the safety of underground workers and the safety of mine car operation.