|
| |
TPX DX845 (polymethylpentene)
|
|
Units
|
ASTM
Test
|
Result
|
|
Mechanical
|
|
|
|
|
Tensile
Strength @yield
|
psi
|
D882
|
4,110
|
|
Elongation
@break
|
%
|
D882
|
10
|
|
Tensile
Modulus
|
psi
|
D882
|
280,000
|
|
Flexural
Modulus
|
psi
|
D790
|
210,000
|
|
Tear
Strength -
prop.
|
g/mil
|
D1004
|
125
|
|
Thermal
|
|
|
|
|
Continuous
Use Temp.-UL
|
°F
|
-
|
212
|
|
Heat
Deflection Temperature
@66
psi
|
°F
|
D648
|
212
|
|
Melt
Temp.-DSC
|
°F
|
-
|
455
|
|
Glass
Transition Temp.
|
°F
|
D3418
|
-
|
|
Flammability
|
|
|
|
|
UL
Rating-UL94
|
-
|
-
|
HB
|
|
L.0.1.
|
%
|
D2863
|
<25
|
|
NBS
Smoke
|
Dmax
|
E662
|
-
|
|
Electrical
|
|
|
|
|
Surface
Resistivity
|
Ohms
|
D257
|
>10'6
|
|
Dielectric
Strength @.003"
|
V/mil
|
D149
|
3,710
|
|
Dielectric
Constant
|
1
KHz
|
D150
|
2.12
|
|
Dissipation
Factor
|
1
MHz
|
D150
|
000025
|
|
Other
|
|
|
|
|
Specific
Gravity
|
-
|
D792
|
0.835
|
|
Water
Absorption
|
%/24
hr.
|
D570
|
0.01
|
|
Refractive
Index
|
-
|
-
|
1.463
|
|
Haze
|
%
|
D1003
|
2
|
|
Area
Factor
|
in2/Ib/mil
|
-
|
32,725
|
| |
|
