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.
