RTP 900 TFE 20
聚砜
产品说明:
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.
添加剂 | |
特性 | |
RoHS 合规性 | |
外观 | |
形式 | |
加工方法 | |
密度 / 比重 | 1.37 |
| ASTM D792 |
收缩率 - 流动 (0.125 in) | 7.0E-3 | in/in | ASTM D955 |
吸水率 (24 hr, 73°F) | 0.20 | % | ASTM D570 |
洛氏硬度 (R 级) | 120 |
| ASTM D785 |
拉伸模量 | 350000 | psi | ASTM D638 |
抗张强度 | 8500 | psi | ASTM D638 |
伸长率 (断裂) | 5.0 | % | ASTM D638 |
弯曲模量 | 340000 | psi | ASTM D790 |
弯曲强度 | 14000 | psi | ASTM D790 |
压缩强度 | 9000 | psi | ASTM D695 |
摩擦系数 (与金属 - 动态) | 0.12 |
| ASTM D1894 |
悬壁梁缺口冲击强度 (0.125 in) | 1.8 | ft·lb/in | ASTM D256 |
无缺口悬臂梁冲击 (0.125 in) | 10 | ft·lb/in | ASTM D4812 |
载荷下热变形温度 |
|
| ASTM D648 |
66 psi, 未退火 | 360 | °F |
|
264 psi, 未退火 | 345 | °F |
|
线形热膨胀系数 - 流动 | 3.1E-5 | in/in/°F | ASTM D696 |
导热系数 | 1.8 | Btu·in/hr/ft²/°F | ASTM C177 |
体积电阻率 | 1.0E+15 | ohms·cm | ASTM D257 |
介电强度 | 430 | V/mil | ASTM D149 |
介电常数 (1 MHz) | 3.50 |
| ASTM D150 |
耗散因数 (1 MHz) | 4.0E-3 |
| ASTM D150 |
UL 阻燃等级 | V-0 |
| UL 94 |
Mold Shrinkage, Linear-Flow, ASTM D-955, 0.25in.: 8mil/in.
Tensile Elongation, ASTM D-638: 5-6%
Wear Factor, K, ASTM D-3702: 40E-10in³/min/ft/lb/hr
Coefficient of Friction, Dynamic, ASTM D-3702: 0.12
The wear factor and coefficient of friction were both tested on a Falex Model No.6 Wear Testing Machine at 50 FPM, 2000 PV, against C1018 steel of hardness 15-25 Rockwell C, 14-17 micro smoothness. |
干燥温度 | 275 | °F |
|
干燥时间 | 4.0 | hr |
|
建议的最大水分含量 | 0.050 | % |
|
建议的最大回制料比例 | 20 | % |
|
料筒后部温度 | 600 到 660 | °F |
|
料筒中部温度 | 600 到 660 | °F |
|
料筒前部温度 | 600 到 660 | °F |
|
模具温度 | 225 到 300 | °F |
|
注塑压力 | 15000 到 20000 | psi |
|
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