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Untitled - Sciencemadness Dot Org

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5. THERMAL PROPERTIES<br />

5.1 Phase Change.<br />

‘be<br />

PETN (solid-to-liquid)<br />

5.3 Heat Capacity.<br />

Density<br />

khm3)<br />

Temperature<br />

(“(2<br />

142.9<br />

1.50 0.252 + 8.5 X lo-‘T<br />

5.5 Coefficient of Thermal Expansion.e<br />

Density<br />

k/cm”)<br />

Heat Capacity Temperature<br />

at Constant Pressure Range<br />

(Cal/g-“C) (W<br />

Coefficient of Expansion<br />

(WC)<br />

1.50 1.65 x 1O-6<br />

5.6 Heats of Combustion and Formation.<br />

AH:<br />

(kcal/mole)<br />

PETN -618.7<br />

2lH;<br />

(kcal/mole)<br />

-110.34<br />

Latent Heat<br />

(Cal/g mix)<br />

29.9<br />

37 < T < 127<br />

Temperature<br />

Range<br />

(“C)<br />

-50 < T < 25<br />

XTX 8003<br />

191<br />

I

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