Related: Pad descriptions
Burn Testing - The following burn tests were
conducted in June 2008. While
the
advanced combat helmets specification calls for the following flame
resistance: "The finished shell shall be
self-extinguishing with no after-flame.
Flaming before the withdrawal of the flame source
is permitted. There shall be
no melting or dripping. It is desired, however,
that the finished shell be
ignition resistant." Unfortunately, there is no requirement that we can find
for fire resistance of the pads. Click on the photos for the filmstrip of
the
tests.
The initial tests where conducted using a propane torch. The
second set of tests used a standard kitchen match.
Team Wendy - these next two pad sets are based on the Team Wendy
design.
Some are
produced by Team Wendy and others are built by the National
Industries for the
Blind. They burn really well.

Oregon Aero - the next pad is from Oregon Aero. While the
external material will burn,
the internal foam pads don't unless the torch is
applied. Once removed, the flame goes out.

MSA - This is the MSA pad that has a black and white speckled
foam internally.
MSA has also provided re-branded pads from TW and OA. The MSA-manufactured
pads burn really well.

Skydex - This pad may or may not have a Skydex label. The
external material
and first internal layer burns really well. The second layer internal pad,
a
harder plastic layer, will burn or melt.

The Second set of tests were done using a kitchen
match to start the pads.
Click on the photos for the video of the pads burning.
On the Oregon Aero
pads, I couldn't get them to start after three matches and
ran out of matches,
so I used a propane torch as was done above.


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