Material Properties: Teflon
Data Available:
- Thermal Conductivity (Plot unavailable)
- Specific Heat (Plot unavailable)
- Young's Modulus (Plot unavailable)
- Linear Expansion (Plot unavailable)
Thermal Conductivity |
Specific Heat |
|
| UNITS | W/(m-K) | J/(kg-K) |
| a | 2.7380 | 31.88256 |
| b | -30.677 | -166.51949 |
| c | 89.430 | 352.01879 |
| d | -136.99 | -393.44232 |
| e | 124.69 | 259.98072 |
| f | -69.556 | -104.61429 |
| g | 23.320 | 24.99276 |
| h | -4.3135 | -3.20792 |
| i | 0.33829 | 0.16503 |
data range |
4-300 | 4-300 |
equation range |
4-300 | 4-300 |
| curve fit % error relative to data | 5 | 1.5 |
| Curve fit equation of the form: log10 y = a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Solves as: y = 10 a+b(log10T) + c(log10T) 2 + d(log10T) 3 + e(log10T) 4 + f(log10T) 5 + g(log10T) 6 + h(log10T) 7 + i(log10T) 8 Where: Coefficients a - i are summarized in the appropriate table and T is the temperature in K (x-axis), and y is the property to solve for. |
| Linear expansion |
|
.Units |
[(L-L293)/L293] x 105 unitless, eg. m/m |
a |
-2.125E3 |
b |
-8.201E-1 |
c |
6.161E-2 |
d |
-3.171E-4 |
e |
6.850E-7 |
Tlow (K) |
NA |
f> |
NA |
data range (K) |
4-300 |
equation range (K) |
4-300 |
curve fit % error relative to data |
2 |
| equation of the form: | |
y = a + bT + cT 2 + dT 3 + eT 4 |
>T > Tlow |
y = f |
T < Tlow |
| solves as expected: Where: Coefficients a-e are summarized in the appropriate table and T is the temperature in K (x-axis), and y is the property to solve for. | |