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Untitled - Sciencemadness Dot Org

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I<br />

w”<br />

z<br />

B<br />

I<br />

“r<br />

L<br />

2<br />

o-<br />

5.4 Thermal Conductivity.<br />

Density Conductivity<br />

Wcms)<br />

(Cal/cm-s-%)<br />

1.5<br />

5.6 Heats of Combustion and Formation.<br />

AH:<br />

(kcal/mole)<br />

3.4 x,1o-4<br />

k<br />

(kcal/mole)<br />

RDX -660.7 11.3<br />

5.7 Thermal Decomposition Kinetics.<br />

Property<br />

Decomposition energy<br />

Activation energy<br />

Pre-exponential factor<br />

5.8 Other Thermal Stability Test Results.<br />

Vacuum<br />

Test Results<br />

DTA and pyrolysis<br />

I I ( I, 11 / 11 11 I “1’<br />

RDX<br />

500 Cal/g<br />

47.1 kcal/mole<br />

2.02 x lO’B/s<br />

0.1-0.3 ml/g of gas evolved<br />

after 48 hat 120°C<br />

See Fig. I<br />

,,,,jL,<br />

PYROLYSIS<br />

0<br />

/ ( I<br />

w 200<br />

TEMPERATURE (‘Ci<br />

300 41 x<br />

-<br />

XTX 8004<br />

Fig. 1. XTX-8004 DTA and<br />

pyrolysis test results.<br />

199

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