Mining polyurethane materials are used in various pore sealing polyurethane reinforced water blocking materials in coal mines.

Mining polyurethane materials are used in coal mines for sealing holes of various sizes - polyurethane reinforced water blocking materials in
Hebei Xingtai Maosen
There is such a multi-functional mining polyurethane material that can be used in various types of coal mines. The use of rapid hole sealing of different diameters facilitates the problem of underground hole sealing and plugging. We have cooperative units with Shanxi, Guizhou,
Tianjin,
Henan, Sichuan, Huaibei, Inner Mongolia and other coal mining group companies to sincerely cooperate in technological innovation!
- Performance characteristics of polyurethane reinforced water blocking materials

-,
Rapid expansion when exposed to water and effective blocking of water flow channels

,
Viscosity Low, strong permeability

,
Good adhesion, high strength and good plasticity

,
Good toughness can adapt to long-term geological conditions Pressure influence

,
Quick and simple construction

- Characteristics of use of polyurethane reinforced water blocking material

- This product is a two-component organic Polymer materials have the characteristics of high adhesion and mechanical strength, good durability, long service life and good flame retardancy. The product's high adhesion and good mechanical and physical properties ensure that it has a high adhesion reaction with the rock mass. When it encounters water, it will expand, which can quickly and effectively seal water intrusion fissures. It has good flexibility and can withstand formation movement. It has strong anti-permeability, anti-wear, impact resistance and anti-aging properties to achieve the purpose of stabilizing the formation for a long time and sealing water inflow cracks and channels.