Arnite® TV4 270
聚丁烯对苯二甲酸酯
产品说明:
35% Glass Reinforced
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/增强材料 | |
添加剂 | |
加工方法 | |
多点数据 | Isochronous Stress vs. Strain (ISO 11403-1) Isothermal Stress vs. Strain (ISO 11403-1) Secant Modulus vs. Strain (ISO 11403-1) Shear Modulus vs. Temperature (ISO 11403-1) Specific Heat vs. Temperature (ISO 11403-2) Viscosity vs. Shear Rate (ISO 11403-2)
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树脂ID (ISO 1043) | |
密度 | 1.57 | g/cm³ | ISO 1183 |
收缩率 |
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| ISO 294-4 |
横向流量 | 1.1 | % |
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流量 | 0.30 | % |
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吸水率 |
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| ISO 62 |
饱和, 73°F | 0.25 | % |
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平衡, 73°F, 50% RH | 0.15 | % |
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拉伸模量 | 1.67E+6 | psi | ISO 527-2 |
拉伸应力 (断裂) | 22500 | psi | ISO 527-2 |
拉伸应变 (断裂) | 2.5 | % | ISO 527-2 |
简支梁缺口冲击强度 |
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| ISO 179/1eA |
-22°F | 6.2 | ft·lb/in² |
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73°F | 4.6 | ft·lb/in² |
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简支梁无缺口冲击强度 |
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| ISO 179/1eU |
-22°F | 31 | ft·lb/in² |
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73°F | 31 | ft·lb/in² |
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热变形温度 |
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66 psi, 未退火 | 435 | °F | ISO 75-2/B |
264 psi, 未退火 | 415 | °F | ISO 75-2/A |
熔融温度 3 | 437 | °F | ISO 11357-3 |
线形热膨胀系数 |
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| ISO 11359-2 |
流动 | 1.7E-5 | in/in/°F |
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横向 | 3.9E-5 | in/in/°F |
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Effective Thermal Diffusivity | 9.01E-8 | m²/s |
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体积电阻率 | > 1.0E+15 | ohms·cm | IEC 60093 |
介电强度 | 760 | V/mil | IEC 60243-1 |
漏电起痕指数 | 475 | V | IEC 60112 |
可燃性等级 |
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| IEC 60695-11-10, -20 |
0.06 in | HB |
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0.12 in | HB |
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熔体密度 | 1.26 | g/cm³ |
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熔体导热性 | 1.4 | Btu·in/hr/ft²/°F |
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Specific Heat Capacity of Melt | 0.416 | Btu/lb/°F |
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干燥温度 | 212 到 248 | °F |
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干燥时间 | 3.0 到 12 | hr |
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料筒后部温度 | 446 到 464 | °F |
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料筒中部温度 | 446 到 482 | °F |
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料筒前部温度 | 464 到 500 | °F |
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射嘴温度 | 464 到 500 | °F |
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加工（熔体）温度 | 464 到 518 | °F |
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模具温度 | 140 到 212 | °F |
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注射速度 | 中等偏快 |
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背压 | 435 到 1450 | psi |
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螺杆压缩比 | 2.5:1.0 |
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如需恩骅力（Envalior）原厂物性表及相关文件，请联系我司工作人员，谢谢！
