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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PBT ST820 NC010 美国杜邦
Cristin®
电子电器部件
高抗冲
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 燃烧性（率） | UL 94 | HB(0.8mm) | |
| 热变形温度 | 264 psi，未退火 | ASTM D648 | 47 ℃ |
| 0.45MPa,未退火 | ISO 75-2/B | 100 °C | |
| 0.45MPa,退火 | ISO 75-2/B | 145 °C | |
| HDT | ASTM D648/ISO 75 | 100 ℃（℉） | |
| 1.8MPa,未退火 | ISO 75-2/A | 50.0 °C | |
| 熔融温度 | 225 ℃（℉） | ||
| ℃ | 225 225 | ||
| ISO 11357-3 | 225 °C | ||
| 维卡软化温度 | ASTM D1525/ISO R306 | 216 ℃（℉） | |
| ISO 306/B50 | 125 °C | ||
| 线性热膨胀系数 | TD | ISO 11359-2 | 1.9E-04 cm/cm/°C |
| 垂直流动方向 | ASTM E831 | 0.00019 cm/cm/℃ | |
| MD | ISO 11359-2 | 1.9E-04 cm/cm/°C | |
| 平行流动方向 | ASTM E831 | 0.00019 cm/cm/℃ |
| 其他 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 特性 | 无筋.超级坚固.注射成型 |
| 冲击性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 简支梁无缺口冲击强度 | 23°C | ISO 179/1eU | NoBreak |
| -30°C | ISO 179/1eU | NoBreak | |
| 悬壁梁无缺口冲击强度 | 23°C | ISO 180/1U | NoBreak |
| -30°C | ISO 180/1U | NoBreak | |
| -40°C | ISO 180/1U | 270 kJ/m² |
| 其他性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 极限氧指数 | ASTM D2863 | 22 % |
| 物性性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 密度 | ASTM D792/ISO 1183 | 1220 | |
| 收缩率 | ASTM D955 | 1.8 % | |
| 吸水率 | ASTM D570/ISO 62 | 0.12 % |
| 电气性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 表面电阻率 | IEC 60093 | 1E+15 ohms | |
| ASTM D257/IEC 60093 | 1.00E+15 Ω | ||
| 耗散因数 | 100Hz | IEC 60250 | 0.020 |
| 1MHz | IEC 60250 | 0.019 | |
| 介电强度 | IEC 60243-1 | 27 KV/mm | |
| 体积电阻率 | ASTM D257/IEC 60093 | >1E13 Ω.cm | |
| IEC 60093 | >1.0E+15 ohms·cm | ||
| 相比漏电起痕指数 | IEC 60112 | PLC 0 |
| 机械性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 标称拉伸断裂应变 | ISO 527-2 | >50 % | |
| 断裂伸长率 | 23℃ | ASTM D638 | 150 % |
| ASTM D638/ISO 527 | 150 % | ||
| 抗压强度 | 23℃ | ASTM D695 | 43 MPa |
| 拉伸模量 | ISO 527-2 | 1700 Mpa | |
| 23℃ | ASTM D638 | 1600 MPa | |
| ASTM D638/ISO 527 | 1700 kg/cm²(MPa)[Lb/in²] | ||
| 拉伸强度 | 屈服 | ISO 527-2 | 38.0 Mpa |
| 23℃ | ASTM D638 | 37 MPa | |
| 拉伸应变 | 屈服 | ISO 527-2 | 7.0 % |
| 弯曲模量 | 23℃ | ASTM D790 | 1680 MPa |
| ASTM D790/ISO 178 | 1550 kg/cm²(MPa)[Lb/in²] | ||
| ISO 178 | 1550 Mpa | ||
| 弯曲强度 | ASTM D790/ISO 178 | 50 kg/cm²(MPa)[Lb/in²] | |
| ISO 178 | 50.0 Mpa | ||
| 23℃ | ASTM D638 | 53 MPa | |
| 悬壁梁缺口冲击强度 | 23℃ | ASTM D256 | No Break J/m |
| ASTM D256 | 117 J/m | ||
| -40℃ | ASTM D256 | 117 J/m | |
| 悬壁梁无缺口冲击强度 | 23℃ | ASTM D256 | No Break J/m |
| -40℃ | ASTM D256 | No Break J/m |
| 硬度 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| 洛氏硬度 | R级 | ISO 2039-2 | 104 |
| 可燃性 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| FMVSS可燃性 | FMVSS302 | B | |
| Fogging-G-value | condensate | ISO 6452 | 1E-04 g |
| UL阻燃等级 | 0.8mm | UL 94 | HB |
| 0.8mm | IEC 60695-11-10,-20 | HB | |
| 极限氧指数 | ISO 4589-2 | 19 % | |
| 燃烧速率 | 1.00mm | ISO 3795 | 38 mm/min |
| 物理性能 | 测试条件 | 测试方法 | 美国杜邦/ST820 NC010 |
|---|---|---|---|
| MeltDensity | 1.03 g/cm³ | ||
| SpecificHeatCapacityofMelt | 2100 J/kg/°C | ||
| ThermalConductivityofMelt | 0.20 W/m/K | ||
| 顶出温度 | 170 °C | ||
| 收缩率 | MD2 | ISO 294-4 | 2.5 % |
| TD | ISO 294-4 | 1.8 % | |
| MD | ISO 294-4 | 1.9 % | |
| 吸水率 | 平衡,23°C,2.00mm,50%RH | ISO 62 | 0.12 % |
| 饱和,23°C,2.00mm | ISO 62 | 0.31 % |