Things have been heating up in the Microgravity Sciences Glovebox (MSG) in the Destiny Lab aboard the International Space Station as NASA astronaut, Tim Kopra performs operations for the BASS-M, a National Lab investigation which came about as a result of a partnership between CASIS and Milliken. Milliken is a commercial company who, among other things, produces custom engineering textiles, including flame-retardant ones used by a variety of industrial markets, such as the military and fire fighters.
Milliken is interested in seeing how the absence of gravity affects the burning of the textiles and materials. They are testing the hypothesis that materials in microgravity, with adequate ventilation, burn as well, if not better than, the same material being burned here on Earth under the same conditions.
The investigation tests 10 different treated flame-retardant cotton fabrics at varying air flow rates, and studies their flammability and their ability to self-extinguish.
Ultimately, Milliken is using innovation in trying to design and engineer the right chemicals so that the textiles don’t burn. This applies specifically to the military and fire-fighters, for whom – if these textiles are designed correctly – could be protected from getting 2nd and 3rd degree burns.