Silicate-modified polyurethane material for spraying and plugging

Key words:

Products
Silicate-modified polyurethane material for spraying and plugging wind leakage in coal mines YK-402

Silicate-modified polyurethane material for spraying and plugging wind leakage in coal mines YK-402

YK-402 is a two-component rapid foaming grouting material made of water glass and isocyanate, which has the characteristics of low internal temperature, fast foaming, large foaming multiple, and non-combustible.

Key words:

Silicate-modified polyurethane material for spraying and plugging