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  • 煤矿充填密闭用硅酸盐改性聚氨酯材料YK-202.png

Silicate-modified polyurethane material for coal mine filling and confinement YK-202

YK-202 is a two-component foaming/filling type grouting material made of sodium silicate and isocyanate with a volume ratio of 1:1, with fast foaming, large foaming multiple, solvent-free, small odor, non-combustible, etc., suitable for quickly filling the voids of broken coal seams and rock formations and plugging leakage air.

Product Classification:

Coal Mine Filling And Sealing Series Products

Key words:

Silicate-modified polyurethane material for coal mine filling and

Detailed introduction