Technical
Product Data Sheets
| Noryl®(polyphenylylene
oxide, modified) Noryl,
due to its inherent chemical
composition, exhibits unusually
low moisture absorption.
Therefore, good electrical
insulating properties are
realized over a wide range of
humidity and temperature.
Chemical attack from water, most
salt solutions, acids, and bases
is also minimal with Noryl.
The addition of glass fiber
reinforcement enhances both the
mechanical and thermal
properties of the basic Noryl
material.
Typical
Values
| Physical
Properties |
ASTM
Test Method |
Units |
Noryl® |
| Density |
D792 |
lbs/cu
in3 |
0.0564 |
| Water
absorption, 24 hours, 73°F
(23°C) |
D570 |
% |
0.20 |
| Mechanical
Properties |
ASTM
Test Method |
Units |
Noryl® |
| Specific
Gravity |
D792 |
g/cu
cm.3 |
1.06 |
| Tensile
Strength at break, 73° F |
D638 |
psi |
9,600 |
| Tensile
Modulus, 73°F |
D638 |
psi |
3.5
X 105 |
| Elongation
at break, 73° F |
D638 |
% |
30 |
| Flexural
Strength, 73° F |
D790 |
psi |
13,500 |
| Flexural
Modulus, 73°F |
D790 |
psi |
3.6
X 105 |
| Izod
Impact Strength, Notched,
73°F |
D256 |
ft-lbs/in. |
5.0 |
| Rockwell
Hardness |
D785 |
---- |
R119 |
| Coefficient
of friction @ 40psi, 50
fpm |
---- |
Static/Dynamic |
0.32/0.39 |
| Thermal
Properties |
ASTM
Test Method |
Units |
Noryl® |
| Heat
Deflection @ 264 psi |
D648 |
°F |
265 |
| Vicat
Softening Temperature |
---- |
°F |
310 |
| Coefficient
of Linear Thermal
Expansion |
D696 |
in./in./°F |
3.3
X 10-5 |
| Applicable
Temp. Range for Thermal
Expansion |
---- |
°F |
0
- 140 |
| Max.
Serving Temperature for
Long Term |
---- |
°F |
220 |
| Flammability |
UL94 |
---- |
V-1 |
| Electrical
Properties |
ASTM
Test Method |
Units |
Noryl® |
| Volume
Resistivity, 73°F |
D257 |
ohm-cm |
1017 |
| Dielectric
Constant @ 60 Hz, (73°F,
50% RH) |
D150 |
---- |
2.7 |
| Dissipation
Factor @ 60 Hz, 73°F |
D150 |
---- |
0.001 |
| Dielectric
Strength |
D149 |
V/mil |
500 |
Material
Availability:
Rods:
Length: 10 feet
Diameters 1/4" to 6"
Plates:
1/4" to 2" thickness
inclusive are 24 X 48 inches
2 1/4" to 4"
thickness inclusive are 12 X
48 inches
Profiles,
tubes and special sizes are
custom-produced on request
This
information is only to assist
and advise you on current
technical knowledge and is given
without obligation or liability.
All trade and patent rights
should be observed. All
rights reserved. |
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