Arnite? AV2 391 XT-P
聚對(duì)苯二甲酸乙二酯
產(chǎn)品說(shuō)明:
50% Glass Reinforced, Good platebility, Applications with extremely narrow tolerances
Special Features:
Arnite? (PBT, PET and blends) are high-performance engineering plastics that combine high strength and rigidity with excellent processing characteristics. As a result, Arnite? A (PET) and Arnite? T (PBT) are well suited for a broad range of automotive, electrical & electronic and consumer goods applications.
A wide portfolio of Arnite? is available including unreinforced, reinforced and flame retardant grades.
填料/增強(qiáng)材料 | 玻璃纖維增強(qiáng)材料, 50% 填料按重量
|
添加劑 | |
特性 | |
加工方法 | |
樹(shù)脂ID (ISO 1043) | |
密度 | 1.78 | g/cm3 | ISO 1183 |
收縮率 |
|
| ISO 294-4 |
橫向流量 | 0.80 | % |
|
流量 | 0.20 | % |
|
吸水率 |
|
| ISO 62 |
飽和, 73°F | 0.30 | % |
|
平衡, 73°F, 50% RH | 0.12 | % |
|
拉伸模量 | 2.61E+6 | psi | ISO 527-2 |
拉伸應(yīng)力 (斷裂) | 28300 | psi | ISO 527-2 |
拉伸應(yīng)變 (斷裂) | 2.0 | % | ISO 527-2 |
簡(jiǎn)支梁缺口沖擊強(qiáng)度 |
|
| ISO 179/1eA |
-22°F | 4.3 | ft·lb/in2 |
|
73°F | 4.3 | ft·lb/in2 |
|
簡(jiǎn)支梁無(wú)缺口沖擊強(qiáng)度 |
|
| ISO 179/1eU |
-22°F | 26 | ft·lb/in2 |
|
73°F | 26 | ft·lb/in2 |
|
熱變形溫度 |
|
|
|
66 psi, 未退火 | 486 | °F | ISO 75-2/B |
264 psi, 未退火 | 464 | °F | ISO 75-2/A |
熔融溫度 2 | 491 | °F | ISO 11357-3 |
線形熱膨脹系數(shù) |
|
| ISO 11359-2 |
流動(dòng) | 1.1E-5 | in/in/°F |
|
橫向 | 1.9E-5 | in/in/°F |
|
體積電阻率 | > 1.0E+15 | ohms·cm | IEC 60093 |
相對(duì)電容率 |
|
| IEC 60250 |
100 Hz | 3.80 |
|
|
1 MHz | 3.50 |
|
|
耗散因數(shù) |
|
| IEC 60250 |
100 Hz | 2.0E-3 |
|
|
1 MHz | 0.011 |
|
|
漏電起痕指數(shù) | 250 | V | IEC 60112 |
可燃性等級(jí) |
|
| IEC 60695-11-10, -20 |
0.06 in | HB |
|
|
0.12 in | HB |
|
|
干燥溫度 | 212 到 248 | °F |
|
干燥時(shí)間 | 3.0 到 12 | hr |
|
料筒后部溫度 | 518 到 536 | °F |
|
料筒中部溫度 | 518 到 554 | °F |
|
料筒前部溫度 | 518 到 554 | °F |
|
射嘴溫度 | 518 到 554 | °F |
|
加工（熔體）溫度 | 518 到 554 | °F |
|
模具溫度 | 266 到 284 | °F |
|
注射速度 | 中等偏快 |
|
|
背壓 | 435 到 1450 | psi |
|
螺桿壓縮比 | 2.5:1.0 |
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