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  • 煤矿充填密闭用聚氨酯材料YK-201.png

Polyurethane material for coal mine filling and confinement YK-201

YK-201 is an organic two-component foaming/filling type grouting material, which has the characteristics of fast foaming, large foaming multiple, solvent-free, low odor and good flame retardancy.

Product Classification:

Coal Mine Filling And Sealing Series Products

Key words:

Polyurethane material for coal mine filling and confinement YK-20

Detailed introduction