改性PET
栏目：改性工程塑料 发布时间：2021-05-31 08:28
产品特征：环保阻燃、高机械强度、高耐温性...
 改性PET Modified PET 产品应用：汽车零部件、家电、灯具、电气（连接器、继电器、电源开关、插座、线圈骨架）等注塑件 改性特征：增强、阻燃/增强 产品特征：环保阻燃、高机械强度、高耐温性 |
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Applications：Auto parts, home appliance parts, lamps and lanterns, and electric injection molding products (such as connector, relay, power switch, socket, coil framework) Modified Features: Reinforced, flame retardant/reinforced Product Features: Environment-friendly flame-retardant, high mechanical strength and high temperature tolerance |
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| 测试项目与标准Test Items & Standards |
增强型号 Reinforced |
阻燃/增强型号 Flame Retardant/Reinforced |
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| 项目Item | 测试标准Standard |
测试条件 Test Condition |
国际单位 S.I. Units |
PET-30GF | FRPET-30GF |
| 机械性能 Mechanical Properties | |||||
| 拉伸强度Tensile Strength | ASTM D638 | 10mm/min | MPa | 130 | 120 |
| 伸长率 Elongation | ASTM D638 | 10mm/min | % | 2.5 | 2.5 |
| 弯曲强度 Flexural Strength | ASTM D790 | 2mm/min | MPa | 180 | 170 |
| 弯曲模量Flexural Modulus | ASTM D790 | 2mm/min | MPa | 7500 | 8000 |
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悬臂梁缺口冲击强度 Impact Strength, Izod notched |
ASTM D256 | 3.2mm,23℃ | J/m | 100 | 90 |
| 洛氏硬度 Rockwell Hardness | ASTM D785 | R-Scale | - | 120 | 120 |
| 热性能 Thermal Properties | |||||
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热变形温度 Heat Distortion Temp |
ASTM D648 | 0.45MPa,6.4mm | ℃ | 230 | 230 |
| 1.8MPa,6.4mm | 220 | 220 | |||
| 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 | -- | -- | % | 30 | 30 |
| 比重Specific Gravity | ASTM D792 | 23℃ | g/cm3 | 1.54 | 1.65 |
| 收缩率Mold Shrinkage | ASTM D955 | 23℃ | % | 0.3/1.0 | 0.3/0.9 |
| 吸水率Weather Resistant | ASTM D570 | 23℃，24h | % | 0.06 | 0.06 |
| 阻燃性Flammability | UL94 | 1.6mm | class | HB | V0 |
| 3.2mm | HB | V0 | |||
| 建议加工工艺 Suggesting processing technology | |||||
| 熔体温度Melt Temp | ℃ | 250-270 | 250-270 | ||
| 料筒温度Barrel Zone Temp | ℃ | 235-275 | 230-270 | ||
| 模具温度Mold Temp | ℃ | 80-110 | 80-110 | ||
| 预干燥Pre-Dry Requirements |
120-140℃ 4-6hr |
120-140℃ 4-6hr |
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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. | |||||
