物性表:
|
Physical Properties
|
Metric
|
English
|
Comments
|
Density
|
1.46 g/cc
|
0.0527 lb/in3
|
ISO 1183
|
Moisture Absorption at Equilibrium
|
1.5 %
|
1.5 %
|
50% RH; ISO 62
|
|
Mechanical Properties
|
Metric
|
English
|
Comments
|
Tensile Strength at Break
|
220 MPa
|
31900 psi
|
ISO 527
|
Elongation at Break
|
3.0 %
|
3.0 %
|
ISO 527
|
Tensile Modulus
|
13.2 GPa
|
1910 ksi
|
ISO 527
|
Flexural Modulus
|
12.0 GPa
|
1740 ksi
|
ISO 178
|
Izod Impact, Notched (ISO)
|
12.0 kJ/m2
@Temperature -40.0 °C
|
5.71 ft-lb/in2
@Temperature -40.0 °F
|
ISO 180
|
|
14.0 kJ/m2
@Temperature 23.0 °C
|
6.66 ft-lb/in2
@Temperature 73.4 °F
|
ISO 180
|
Charpy Impact Unnotched
|
8.30 J/cm2
@Temperature -30.0 °C
|
39.5 ft-lb/in2
@Temperature -22.0 °F
|
ISO 179
|
|
9.50 J/cm2
@Temperature 23.0 °C
|
45.2 ft-lb/in2
@Temperature 73.4 °F
|
ISO 179
|
Charpy Impact, Notched
|
1.10 J/cm2
@Temperature -30.0 °C
|
5.23 ft-lb/in2
@Temperature -22.0 °F
|
ISO 179
|
|
1.30 J/cm2
@Temperature 23.0 °C
|
6.19 ft-lb/in2
@Temperature 73.4 °F
|
ISO 179
|
|
Thermal Properties
|
Metric
|
English
|
Comments
|
Melting Point
|
260 °C
|
500 °F
|
ISO 3146
|
Deflection Temperature at 0.46 MPa (66 psi)
|
260 °C
|
500 °F
|
ISO 75
|
Deflection Temperature at 1.8 MPa (264 psi)
|
250 °C
|
482 °F
|
ISO 75
|
|
Processing Properties
|
Metric
|
English
|
Comments
|
Melt Temperature
|
280 - 305 °C
|
536 - 581 °F
|
|
Mold Temperature
|
80.0 - 90.0 °C
|
176 - 194 °F
|
|
Drying Temperature
|
80.0 °C
|
176 °F
|
|
Dry Time
|
2 - 4 hour
|
2 - 4 hour
|
|
Moisture Content
|
>= 0.12 %
|
>= 0.12 %
|
|
Injection Pressure
|
35.0 - 125 MPa
|
5080 - 18100 psi
|
|
|
Descrtptive Properties
|
Color
|
BK 20560
|
|
Commercial Status
|
North America
|