Gel Foam Material for Fire Extingguishing
High Temperature Resistant Sealing Gel Material (Fire Resistant) Type 2
High temperature resistant sealing gel material (fire prevention and extinguishing) type 2 is a filling fire extinguishing material for coal mines. It contains components A and B. The two components are mixed in a volume ratio of 1:1 and then foamed and sprayed. The reaction process does not release heat. The foam formed has a high water content and good flame retardancy. It can be used in the fields of filling and sealing of coal mines, prevention of fire and spontaneous combustion, etc.
High Temperature Resistant Sealing Gel (Fire Resistant) Material Type 1
The silicate-modified polyurethane material used for spraying to plug air leaks in coal mines has excellent adhesion, flame retardancy, water resistance, corrosion resistance, and a certain toughness. It can still plug air leaks and seal when deformed along with the rock layer and wall, and also has a certain reinforcement effect.
