| -
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Units
|
Test Method
|
Torlon 4203
|
|
Description
|
-
|
-
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Polyamide-imide
|
|
Physical Properties
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- |
- |
- |
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Specific Gravity, 73°F
|
g/cm3
|
D792
|
1.41
|
|
Tensile Strength, 73°F
|
psi
|
D638
|
18,000
|
|
Tensile Modulus of Elasticity, 73°F
|
psi
|
D638
|
600,000
|
|
Tensile Elongation (at break), 73°F
|
%
|
D638
|
5.0
|
|
Flexural Strength, 73°F
|
psi
|
D790
|
24,000
|
|
Flexural Modulus of Elasticity, 73°F
|
psi
|
D790
|
600,000
|
|
Compressive Srength, 10% deformation, 73°F
|
psi
|
D695
|
30,000
|
|
Compressive modulus of elasticity, 73°F
|
psi
|
D695
|
700,000
|
|
Hardness, Rockwell, Scale as noted 73°F
|
-
|
D785
|
E80
|
|
Izod Impact (notched), 73°F
|
ft. lb / in of notch
|
D256 Type "A"
|
2.0
|
|
Dielectric strength, short term
|
volts / mil
|
D149
|
-
|
|
Flammability @ 3.1mm(Ö8in.)
|
-
|
UL94
|
V-O
|
| | | |
|
Thermal Properties
|
- |
- |
- |
|
Coefficient of Linear Thermal Expansion (-40°F to 300°F)
|
in./in./°F
|
E-831 (TMA)
|
1.7 x 10-5
|
|
Heat deflection temperature 264 psi
|
°F
|
D648
|
532
|
|
Tg-Glass transition (amorphous)
|
°F
|
D3418
|
527
|
|
Continuous Service Temperature in Air (Max)
|
°F
|
-
|
500
|
|
Thermal Conductivity
|
BTU in. / (hr.ft.2°F)
|
-
|
1.80
|
