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Silent Seal Mine Foam
Silent-Seal® VCF is a low-pressure, two-component polyurethane foam sealant developed by ICP Group under the HandiFoam brand. Designed specifically for the mining industry, this advanced foam addresses a critical need for effective, long-lasting air seals in mine ventilation systems. Proper ventilation not only ensures breathable air for workers but also plays a key role in controlling hazardous gases, dust, and temperature levels in confined mining environments.
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MSHA’s New Silica Dust Rule: What It Means for the Mining Industry
As part of its mission to improve miner health and safety, the Mine Safety and Health Administration (MSHA) has issued a groundbreaking rule aimed at reducing exposure to respirable crystalline silica (RCS).
Brattice Ventilation Curtains for Mining and Tunnelling
Brattice ventilation curtains are an essential method of controlling airflow in underground tunnels and have been in use since the 1800s. Following the 1969 Coal Act, mines are required to have an adequate ventilation plan in place to ensure the safety of miners.
Anemometers for Use in Mines and Tunneling
The ventilation of a mine system needs to be monitored and managed regularly, and a tools such as anemometers and airflow meters are vital in doing so.
Silent-Seal® VCF is engineered to expand quickly and adhere to a variety of surfaces, forming strong, airtight seals around ventilation structures such as metal and block stoppings. This helps direct airflow precisely where it’s needed, improving the overall efficiency and effectiveness of a mine’s ventilation network.
The sealant meets rigorous industry standards, including approval by the Mine Safety and Health Administration (MSHA) under suitability number MSHA-S10/02. It requires a minimum application thickness of 1 inch and has a low flame spread index of 9, tested to ASTM E162 standards.
Formulated with a hydrofluoroolefin (HFO) blowing agent, Silent-Seal® VCF aligns with sustainability goals by offering reduced global warming potential without compromising performance. It becomes tack-free in just 10 to 25 seconds and fully cures within an hour, enabling quick, efficient application even in fast-paced or remote mining operations. Its bright yellow color further supports visual verification during installation.
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Contact us now for expert advice, an immediate quote and same-day shipping
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