|
物理性能 |
额定值 |
单位制 |
测试方法 |
|
比重 |
1.4 |
g/cm3 |
ASTM D792 |
|
收缩率-流动 |
0.10 到 0.30 |
% |
ASTM D955 |
|
吸水率(23℃,24 hr) |
0.2 |
% |
ASTM D570 |
|
机械性能 |
额定值 |
单位制 |
测试方法 |
|
拉伸模量 |
4480 |
MPa |
ASTM D638 |
|
抗张强度(屈服) |
55.2 |
MPa |
ASTM D638 |
|
伸长率(断裂) |
3 |
% |
ASTM D638 |
|
弯曲模量 |
4140 |
MPa |
ASTM D790 |
|
弯曲强度(屈服) |
82.7 |
MPa |
ASTM D790 |
|
冲击性能 |
额定值 |
单位制 |
测试方法 |
|
悬壁梁缺口冲击强度(3.18 mm) |
59 |
J/m |
ASTM D256 |
|
无缺口悬臂梁冲击(3.18 mm) |
320 |
J/m |
ASTM D256 |
|
热性能 |
额定值 |
单位制 |
测试方法 |
| 参数： | |||
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.18 g/cc | 1.18 g/cc | ASTM D792 |
| Maximum Moisture Content | 0.020 | 0.020 | Injection Molding |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0060 cm/cm @Thickness 3.20 mm |
0.0040 - 0.0060 in/in @Thickness 0.126 in |
ASTM D955 |
| Melt Flow | 18 g/10 min @Load 2.16 kg, Temperature 250 °C |
18 g/10 min @Load 4.76 lb, Temperature 482 °F |
ASTM D1238 |
| Mechanical Properties | Metric | English | Comments |
| Tensile Strength, Yield | 58.8 MPa @Thickness 3.20 mm |
8530 psi @Thickness 0.126 in |
50mm/min; ASTM D638 |
| Flexural Yield Strength | 93.2 MPa @Thickness 3.20 mm |
13500 psi @Thickness 0.126 in |
10mm/min; ASTM D790 |
| Flexural Modulus | 2.55 GPa @Thickness 3.20 mm |
370 ksi @Thickness 0.126 in |
10mm/min; ASTM D790 |
| Izod Impact, Notched | >= 4.90 J/cm @Thickness 3.20 mm, Temperature 23.0 °C |
>= 9.18 ft-lb/in @Thickness 0.126 in, Temperature 73.4 °F |
ASTM D256 |
| Thermal Properties | Metric | English | Comments |
| Deflection Temperature at 0.46 MPa (66 psi) | 92.0 °C @Thickness 6.40 mm |
198 °F @Thickness 0.252 in |
Unannealed; ASTM D648 |
| UL RTI, Electrical | 60.0 °C | 140 °F | |
| UL RTI, Mechanical with Impact | 60.0 °C | 140 °F | |
| UL RTI, Mechanical without Impact | 60.0 °C | 140 °F | |
| Flammability, UL94 | V-0 @Thickness >=1.20 mm |
V-0 @Thickness >=0.0472 in |
|
| V-0 @Thickness >=1.50 mm |
V-0 @Thickness >=0.0591 in |
||
| V-0 @Thickness >=3.00 mm |
V-0 @Thickness >=0.118 in |
||
| Processing Properties | Metric | English | Comments |
| Rear Barrel Temperature | 225 - 240 °C | 437 - 464 °F | Injection Molding |
| Middle Barrel Temperature | 240 - 255 °C | 464 - 491 °F | Injection Molding |
| Front Barrel Temperature | 250 - 265 °C | 482 - 509 °F | Injection Molding |
| Nozzle Temperature | 250 - 265 °C | 482 - 509 °F | Injection Molding |
| Melt Temperature | 235 - 265 °C | 455 - 509 °F | Injection Molding |
| Mold Temperature | 50.0 - 80.0 °C | 122 - 176 °F | Injection Molding |
| Drying Temperature | 75.0 - 85.0 °C | 167 - 185 °F | Injection Molding |
| Dry Time | 3.00 - 4.00 hour | 3.00 - 4.00 hour | Injection Molding |
| Back Pressure | 0.0200 - 0.0600 MPa | 2.90 - 8.70 psi | Injection Molding |
| Screw Speed | 40 - 70 rpm | 40 - 70 rpm | Injection Molding |
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