Monday, December 12, 2011

Fireproof Superhero Suits!


This video shows official issue flight suits worn by all US air crews made of over 92 percent Nomex to protect them from the possibility of cockpit fires and other mishaps.

Recently, troops riding in ground vehicles have also begun wearing Nomex for added protection during tactical operations. These flightsuits provide approximately 6-10 seconds of flash fire burn protection, giving the service member increased odds of avoiding severe burns.

How might these materials aid a superhero as well? As director of S.H.I.E.L.D., Nick Fury had access to some of the most advanced technology on Earth; he often wears a bulletproof, fireproof uniform of Kevlar and Beta Cloth. (see below for an explanation of Beta Cloth)





Beta cloth is a type of fireproof silica fiber cloth used in the manufacture of Apollo/Skylab A7L space suits and in other specialized applications. Beta cloth consists of fine woven silica fiber, similar to fiberglass. The resulting fabric will not burn, and will melt only at temperatures exceeding 650 °C.

To reduce its tendency to crease or tear when manipulated, and to increase durability, the fibers may be coated with Teflon. Beta cloth was developed by a Manned Spacecraft Center team led by Frederick S. Dawn and including Matthew I. Radofsky working with the Dow-Corning Company.

It was implemented in NASA space suits after the deadly 1967 Apollo 1 launchpad fire; the astronauts' nylon suits melted and fused together in the fire. The fire-resistant Beta cloth was among changes to make the Apollo spacecraft and systems safer in the case of a similar situation.

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