|
Property
|
Units
|
Test Method ASTM
|
Value
|
| Light transmitance |
%
|
-
|
93-
|
| Refractive Index |
%
|
-
|
-
|
| Haze (initial) |
%
|
-
|
.5
|
| Haze (24 days, 104
°F) |
%
|
-
|
-
|
| Specific Gravity |
-
|
D792
|
-
|
| Water Absorption
(24 Hours) |
%
|
D570
|
0. 3
|
| Water Absorption
(Saturation) |
%
|
D570
|
-
|
| Tensile Strength
(73 °F) |
PSI
|
D638
|
10,500
|
| Flexural Strength
(73 °F) |
PSI
|
D790
|
16,000
|
| Compressive
Strength (10% Deflection) |
PSI
|
D695
|
-
|
| Shear Strength (73
°F) |
PSI
|
D732
|
-
|
| Impact Strength,
Notched Izod (73 °F) |
Ft-lb./In.
|
D256
|
.3
|
| Elongation at Break (73 °F) |
%
|
D638
|
-
|
| Tensile Modulus of Elasticity
(73 °F) |
PSI
|
D638
|
-
|
| Flexural Modulus of
Elasticity (73 °F) |
PSI
|
D790
|
450,000
|
| Hardness -
Rockwell & Burnell (73 °F) |
Various Scales
|
D785
|
M102
|
| Density |
Lbs./In
|
-
|
0.044
|
| Coefficient of Friction |
None
|
-
|
-
|
| Wear Factor (K) |
In -min./Ft.-Lb.-Hr.
|
-
|
-
|
| Limiting PV |
PSI. FPM
|
-
|
-
|
| Abrasion
Resistance Index |
None
|
-
|
-
|
| Coefficient of
Linear Thermal Expansion |
In/In/ F
|
D696
|
4 x 105
|
| Continuous
Service Temperature - In Air (max.) |
F
|
-
|
150
|
| Deflection
Temperature (264 PSI) |
F
|
D648
|
225
|
| Melting Point |
F
|
D789
|
-
|
| Deformation Under
Load (2000 PSI, 122 °F) |
%
|
D621
|
-
|
| Dielectric
Strength |
Volts/Mil
|
D149
|
-
|
| Volume
Resistively |
Ohm-CM
|
D257
|
-
|
| Dielectric
Constant (60 Hz) |
None
|
D150
|
-
|
| Dielectric
Constant (1 kHz) |
None
|
D150
|
-
|
| Dielectric
Constant (1 MHz) |
None
|
D150
|
-
|
