Sealing force-FCC chemical filling material

1. Product Introduction Filling material is a convenient and efficient permanent sealing material for sealing wall roofing. Due to its special structure of the reaction product, strong shrinkage, good air tightness and flame retardancy. The equipment used by this product is a pump and an injection gun, which can be used for the construction of permanent closed walls underground, as well as hollow filling and roof filling of tunnels and working faces.
2. Product Performance
This product is a two-component filling product with first-level fire protection rating. It is easy to use, simple to use, has high sealing performance, and can prevent wall damage caused by geological changes. The main features are as follows:
No other equipment is required during operation, it is easy to carry, simple to operate, and there is no danger of explosion or electric shock.
The product is a crisp foam solidified product with high reaction intensity. The air tightness becomes higher as the geological pressure increases.
During the reaction process, the temperature does not exceed ℃. It is non-toxic, harmless and complies with the safety indicators for coal mine use.
Each ton can be filled with about cubic meters, saving time, effort, and economical.
, long quality time, can be used in a variety of ways.
, technical guarantee, if there is a difficult situation, the company is responsible for dispatching technical personnel to go down to assist in solving the problem.
3. Technical parameters
． System indicators:
Value
Effective storage period (normal temperature) (months)

Reaction time (seconds)

Expansion multiple

Fire rating
Non-combustible
Compressive deformation strength

Bonding strength

Air closure rate


4. Operation method
When building an airtight wall, use raw stones or wooden boards to make an airtight wall on both sides. Leave a wide space in the middle of the wall, and fill the lower 3 places with loess or sand. Leave an upper/third space, leave a feed pipe of about 3cm on the wall exposed on the surface, and add a valve.
, mix the materials in the container thoroughly. Connect the infusion pipe on the device to the feed pipe on the wall, open the valve, and the material will automatically enter the wall. After a period of reaction, the gaps in the wall will be filled with the foam generated by the reaction.
After charging, close the valve and wait a few minutes before removing the feed pipe.
During the filling process, fill it completely at one time according to technical requirements to avoid multiple fillings.