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| Home >>
Thermal Properties |
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THERMAL PROPERTIES OF
PARYLENE C
vs. EPOXY, SILICONE AND
URETHANES
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PROPERTIES
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METHOD OR CONDITIONS
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PARYLENE C
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EPOXIES
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SILICONE
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URETHANES
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T (melting),
°C
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Taken from secant modulus temperature curve |
280
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Cured
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Cured
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~170
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T (glass transition),
°C
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Taken from secant modulus temperature
curve
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80-100
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120
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-130
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-10
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T5 (where
modulus = 105),
°C |
Taken from
secant modulus temperature
curve
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125
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110
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-125
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-30
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T4 (where
modulus = 104),
°C
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Taken from secant modulus temperature
curve
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240
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120
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-80
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0
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Linear Coefficient of Expansion (l05/°C)
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ASTM 0696 - 44 (61)
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3.5
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4.5 - 6.5
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25 - 30
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10 - 20
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Specific Heat
@ 20°C
cal/g/°C
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0.17
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0.25
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0.42
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