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| 品牌 | 基础创新塑料(南沙) |
| 货号 | CX7240U-7T1D441 |
| 用途 | 塑胶产品 |
| 牌号 | CX7240U-7T1D441 |
| 型号 | CX7240U-7T1D441 |
| 品名 | 塑料原料 |
| 外形尺寸 | 25KG一包 |
| 生产企业 | 基础创新塑料(南沙) |
| 是否进口 | 是 |
* CX7240U-7T1D441 * 基础创新塑料(南沙) CX7240U-7T1D441
规格用途
| 规格级别 | 外观颜色 | ||
| 该料用途 | |||
| 备注说明 | |||
技术参数
| 性能项目 | 试验条件[状态] | 测试方法 | 测试数据 | 数据单位 | |
| 物理性能 | 比重 | ASTMD792 | 1.19 | g/cm3 | |
| 密度 | ISO1183 | 1.20 | g/cm3 | ||
| 熔流率（熔体流动速率）(260°C/2.16kg) | ASTMD1238 | 16 | g/10min | ||
| 溶化体积流率（MVR）(260°C/2.16kg) | ISO1133 | 15.0 | cm3/10min | ||
| 收缩率-流动(3.20mm) | InternalMethod | 0.40to0.60 | % | ||
| 吸水率(饱和,23°C) | ISO62 | 0.20 | % | ||
| 吸水率(平衡,23°C,50%RH) | ISO62 | 0.10 | % | ||
| 机械性能 | 拉伸模量2 | ASTMD638 | 2950 | MPa | |
| 拉伸模量 | ISO527-2/1 | 2530 | MPa | ||
| 抗张强度3(屈服) | ASTMD638 | 65.0 | MPa | ||
| 拉伸应力(屈服) | ISO527-2/50 | 65.0 | MPa | ||
| 抗张强度3(断裂) | ASTMD638 | 58.0 | MPa | ||
| 拉伸应力(断裂) | ISO527-2/50 | 50.0 | MPa | ||
| 伸长率3(屈服) | ASTMD638 | 4.1 | % | ||
| 拉伸应变(屈服) | ISO527-2/50 | 4.0 | % | ||
| 伸长率4(断裂) | ASTMD638 | 100 | % | ||
| 拉伸应变(断裂) | ISO527-2/50 | 90 | % | ||
| 弯曲模量4(50.0mm跨距) | ASTMD790 | 2750 | MPa | ||
| 弯曲模量5 | ISO178 | 2500 | MPa | ||
| FlexuralStress5,6 | ISO178 | 96.0 | MPa | ||
| 弯曲强度4(屈服,50.0mm跨距) | ASTMD790 | 104 | MPa | ||
| 冲击性能 | 简支梁缺口冲击强度7 | -30°C | ISO179/1eA | 10 | kJ/m2 |
| 23°C | ISO179/1eA | 20 | kJ/m2 | ||
| 悬壁梁缺口冲击强度 | -30°C | ASTMD256 | 100 | J/m | |
| 23°C | ASTMD256 | 500 | J/m | ||
| 悬壁梁缺口冲击强度8 | -30°C | ISO180/1A | 10 | kJ/m2 | |
| 23°C | ISO180/1A | 20 | kJ/m2 | ||
| 装有测量仪表的落镖冲击(23°C,TotalEnergy) | ASTMD3763 | 65.0 | J | ||
| 热性能 | 载荷下热变形温度(0.45MPa,未退火,3.20mm) | ASTMD648 | 100 | °C | |
| 载荷下热变形温度 | 1.8MPa,未退火,3.20mm | ASTMD648 | 89.0 | °C | |
| 1.8MPa,未退火,6.40mm | ASTMD648 | 99.0 | °C | ||
| HeatDeflectionTemperature9(1.8MPa,Unannealed,64.0mmSpan) | ISO75-2/Af | 93.0 | °C | ||
| 维卡软化温度 | ASTMD152510 | 106 | °C | ||
| -- | ISO306/B50 | 110 | °C | ||
| -- | ISO306/B120 | 113 | °C | ||
| BallPressureTest(75°C) | IEC60695-10-2 | Pass | |||
| 线形热膨胀系数-流动(-40到40°C) | ASTME831 | 6.3E-5 | cm/cm/°C | ||
| ISO11359-2 | 6.2E-5 | cm/cm/°C | |||
| 线形热膨胀系数-横向(-40到40°C) | ASTME831 | 5.4E-5 | cm/cm/°C | ||
| ISO11359-2 | 5.4E-5 | cm/cm/°C | |||
| RTIElec | UL746 | 90.0 | °C | ||
| RTIImp | UL746 | 90.0 | °C | ||
| RTIStr | UL746 | 90.0 | °C | ||
| 电气性能 | 相比耐漏电起痕指数(CTI) | UL746 | PLC3 | ||
| 高电弧燃烧指数(HAI) | UL746 | PLC0 | |||
| 热丝引燃(HWI) | UL746 | PLC3 | |||
| 可燃性 | UL阻燃等级 | 0.40mm | UL94 | V-2 | |
| 0.60mm | UL94 | V-1 | |||
| 0.75mm | UL94 | V-0 | |||
| 1.5mm | UL94 | 5VB | |||
| 3.0mm | UL94 | 5VA | |||
| 灼热丝易燃指数(0.75mm) | IEC60695-2-12 | 960 | °C | ||
| 热灯丝点火温度 | 1.0mm | IEC60695-2-13 | 825 | °C | |
| 3.0mm | IEC60695-2-13 | 800 | °C | ||
* CX7240U-7T1D441 * 基础创新塑料(南沙) CX7240U-7T1D441
