改性PC工程塑料
栏目：改性工程塑料 发布时间：2021-05-31 09:15
产品特征：符合ROHS标准、高机械强度、高刚性、尺寸稳定、低翘曲、表面平整度好、外观优良，适用于精密器械成型。...
 改性PC Modified PC 产品应用：汽车零部件、精密机械部件（如照相机）、电子电器设备的零部件和外壳（如计算机接插件、打印机、扫描仪、复印机部件等）的结构件 改性特征：增强、阻燃/增强 产品特征：符合ROHS标准、高机械强度、高刚性、尺寸稳定、低翘曲、表面平整度好、外观优良，适用于精密器械成型 |
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Applications：Auto parts, precision mechanical components（camera）, electrical and electronic parts and shell, (connector of computer, printer, scanner, components of copying machine) Modified Features: Reinforced, flame retardant/reinforced Product Features: Comply with ROHS, high mechanical strength, high rigidity, stable size, low warpage, good surface evenness and good appearance; and applicable to the precision shaping |
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| 测试项目与标准Test Items & Standards |
增强型号 Reinforced |
增强/阻燃型号 Reinforced Flame Retardant |
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| 项目Items | 测试标准Standard |
测试条件 Test Condition |
国际单位 S.I. Units |
PC-20GF | FRPC-10GF |
| 机械性能 Mechanical Properties | |||||
| 拉伸强度Tensile Strength | ASTM D638 | 10mm/min | MPa | 90 | 84 |
| 伸长率 Elongation | ASTM D638 | 10mm/min | % | 5 | 4.5 |
| 弯曲强度 Flexural Strength | ASTM D790 | 2mm/min | MPa | 130 | 131 |
| 弯曲模量Flexural Modulus | ASTM D790 | 2mm/min | MPa | 5200 | 4500 |
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悬臂梁缺口冲击强度 Impact Strength, Izod notched |
ASTM D256 | 3.2mm,23℃ | J/m | 120 | 150 |
| 洛氏硬度 Rockwell Hardness | ASTM D785 | R-Scale | - | 84 | 81 |
| 热性能 Thermal Properties | |||||
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热变形温度 Heat Distortion Temp |
ASTM D648 | 0.45MPa,6.4mm | ℃ | 140 | 120 |
| 1.8MPa,6.4mm | 125 | 105 | |||
| 电性能 Electrical Properties | |||||
| 体积电阻率Volume Resistivity | ASTM D257 | - | Ω.cm | 1016 | 1016 |
| 其他 Others | |||||
| 玻纤含量Glass Fiber | -- | -- | % | 20 | 10 |
| 比重Specific Gravity | ASTM D792 | 23℃ | g/cm3 | 1.33 | 1.34 |
| 收缩率Mold Shrinkage | ASTM D955 | 23℃ | % | 0.3/0.4 | 0.3/0.4 |
| 吸水率Weather Resistant | ASTM D570 | 23℃，24h | % | 0.14 | 0.12 |
| 阻燃性Flammability | UL94 | 1.6mm | class | HB | V-0 |
| 3.2mm | HB | V-0 | |||
| 建议加工工艺 Suggesting processing technology | |||||
| 熔体温度Melt Temp | ℃ | 250-280 | 235-270 | ||
| 料筒温度Barrel Zone Temp | ℃ | 240-290 | 230-280 | ||
| 模具温度Mold Temp | ℃ | 80-120 | 90-130 | ||
| 预干燥Pre-Dry Requirements |
110-120℃ 3-4hr |
110℃ 3-4hr |
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| 注：以上数值是根据实验室标准测定的代表数值，仅供客户参考，不作为质保承诺。 | |||||
| Note: The above data is based on standard laboratory condition, for reference only, not for product warranty. | |||||
