|
| |
PCTFE Sheet Typical Properties
|
Typical
Properties
|
Test
Method
|
Unit
|
Value
|
|
Physical
Properties
|
|
Density
|
D792
|
g/cm3
|
.077
|
|
Water Absorbtion, 24 Hrs %
|
D570 |
% |
< .01 |
|
Mechanical
Properties
|
|
Hardness
Shore D
|
D785
|
Points
|
D90
|
|
Notched
Izod
Impact Strength
|
D256
|
Ft-lb/In
|
5
|
|
Tensile
Modulus
|
D638
|
PSI
|
207,000
|
|
Tensile
Strength
|
D638
|
PSI
|
5,300
|
|
Tensile
Elongation at Break
|
D638
|
%
|
150
|
|
Elongation
at Break
|
ISO
8256/1B
|
%
|
600
|
|
Flexural
Strength
|
D790
|
PSI
|
8,500
|
|
Flexural
Modulus
|
D790
|
PSI
|
180,000
|
|
Compressive
Strength
|
D695
|
PSI
|
5,500
|
|
Compressive
Modulus
|
D695
|
PSI
|
180,000
|
|
Thermal
Properties
|
|
Coefficient of Linear Thermal Expansion
|
D696
|
(x 10-5 in./in./°F)
|
7.0
|
|
Heat Deflection Temp @264 PSI
|
D648
|
°F
|
258
|
|
Melting Temp
|
D3418
|
°F
|
415
|
|
Max Operating Temp
|
-
|
°F
|
270
|
|
Thermal Conductivity
|
C177
|
(BTU-in/ft˛-hr-°F)
|
1.45
|
|
Flame
Rating
|
UL94
|
-
|
V-O
|
|
Electrical
Properties
|
|
Volume Resistivity
|
D257
|
(ohm-cm)at 50% RH
|
1018
|
|
Dielectric Strength short time, 1/8"
thick
|
D149
|
V/mil
|
500
|
| |
|
