|
Property |
Test
Method |
Cast Nylon
6 |
Nylon 6/6
(Extruded) |
Nylon 6/6 30%
Glass |
|
Mechanical
Properties |
| Specific Gravity |
ASTM
D792 |
1.15 |
1.14 |
1.35 |
| Density (lb/in³) |
ASTM
D792 |
0.0416 |
0.0412 |
0.0488 |
| Tensile Strength,
Break (p.s.i.) |
ASTM
D638 |
12,500 |
12,400 |
12,000 |
| Elongation At Break
(%) |
ASTM
D638 |
20-40 |
90 |
10 |
| Tensile Modulus
(p.s.i.) |
ASTM
D638 |
400,000 |
470,000 |
400,000 |
| Rockwell
Hardness |
ASTM
D785 |
R118 |
R121 /
M80 |
M90 |
| Impact Strength 73°F
Notched (ft-lbs/in) |
ASTM
D256 |
0.8 |
1.2 |
1.0 |
| Flexural Strength
(p.s.i.) |
ASTM
D790 |
13,500 |
17,000 |
18,500 |
| Flexural Modulus
(p.s.i.) |
ASTM
D790 |
330,000 |
410,000 |
550,000 |
| Coefficient Of
Friction (Dynamic) |
40psi
50fpm |
0.26 |
0.28 |
- |
|
Thermal
Properties |
| Melting Point
(°F) |
- |
428 |
491 |
491 |
| Heat Deflection at
66psi (°F) |
ASTM
D648 |
370 |
410 |
490 |
| Heat Deflection at
264psi (°F) |
ASTM
D648 |
200 |
149 |
482 |
| Max Service
Temperature Short Term (°F) |
- |
300 |
355 |
465 |
| Max Service
Temperature Long Term (°F) |
- |
200 |
210 |
230 |
| Thermal Conductivity
(BTU-in/ft²-hr-°F) |
ASTM
C177 |
1.67 |
1.70 |
- |
| Coefficient of Linear
Thermal Expansion (in/in/°F) |
ASTM
D696 |
0.000045 |
0.000050 |
0.000012 |
| Flammability |
UL94 |
HB |
V-2 |
- |
|
Electrical
Properties |
| Dielectric Constant
At 60HZ |
ASTM
D150 |
3.7 |
4.0 |
- |
| Dissipation Factor At
60HZ |
ASTM
D150 |
0.02 |
0.01 |
- |
| Dielectric Strength
(V/mil) |
ASTM
D149 |
295 |
300-400 |
- |
|
Water Absorption
Rates |
| Water Absorption -24
hrs.(%) |
ASTM
D570 |
0.6-1.2 |
1.20 |
0.7 |
| Water Absorption
-Saturation (%) |
ASTM
D570 |
5.0-6.0 |
8.5 |
5.4 |
