RTP 1300
聚苯硫醚
Warning: The status of this material is 'Commercial: Limited Issue'
The data for this material has not been recently verified.
Please contact RTP Company for current information prior to specifying this grade.
密度 / 比重 | 1.36 |
| ASTM D792 |
收缩率 - 流动 (0.125 in) | 0.010 | in/in | ASTM D955 |
吸水率 (24 hr, 73°F) | 0.020 | % | ASTM D570 |
洛氏硬度 (R 级) | 120 |
| ASTM D785 |
拉伸模量 | 630000 | psi | ASTM D638 |
抗张强度 | 4000 | psi | ASTM D638 |
伸长率 (断裂) | 7.0 | % | ASTM D638 |
弯曲模量 | 550000 | psi | ASTM D790 |
弯曲强度 | 7500 | psi | ASTM D790 |
压缩强度 | 6000 | psi | ASTM D695 |
悬壁梁缺口冲击强度 (0.125 in) | 0.10 | ft·lb/in | ASTM D256 |
无缺口悬臂梁冲击 (0.125 in) | 1.0 | ft·lb/in | ASTM D4812 |
载荷下热变形温度 |
|
| ASTM D648 |
66 psi, 未退火 | 300 | °F |
|
264 psi, 未退火 | 275 | °F |
|
线形热膨胀系数 - 流动 | 2.7E-5 | in/in/°F | ASTM D696 |
导热系数 | 2.0 | Btu·in/hr/ft²/°F | ASTM C177 |
体积电阻率 | 1.0E+16 | ohms·cm | ASTM D257 |
介电强度 | 380 | V/mil | ASTM D149 |
介电常数 (1 MHz) | 3.10 |
| ASTM D150 |
耗散因数 (1 MHz) | 9.0E-4 |
| ASTM D150 |
耐电弧性 | 20.0 | sec | ASTM D495 |
UL 阻燃等级 (0.06 in) | V-0 |
| UL 94 |
The value listed as flammability, UL 94, was tested in accordance with RTP test standards. Mold Shrinkage, ASTM D955, 0.25 in: 9 mil/in |
干燥温度 | 300 | °F |
|
干燥时间 | 6.0 | hr |
|
建议的最大水分含量 | 0.040 | % |
|
建议的最大回制料比例 | 20 | % |
|
料筒后部温度 | 575 到 650 | °F |
|
料筒中部温度 | 575 到 650 | °F |
|
料筒前部温度 | 575 到 650 | °F |
|
模具温度 | 150 到 350 | °F |
|
注塑压力 | 10000 到 15000 | psi |
|
背压 | 25.0 到 100 | psi |
|
螺杆转速 | 60 到 90 | rpm |
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锁模力 | 5.0 到 8.0 | tons/in² |
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