改性PET
产品特征：环保阻燃、高机械强度、高耐温性.
改性PET Modified PET | |||||
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 | |||||
测试项目与标准Test Items & Standards | 增强型号 | 阻燃/增强型号 | |||
项目Item | 测试标准Standard | 测试条件 | 国际单位 | 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 |
悬臂梁缺口冲击强度 | 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 | |||||
热变形温度 | 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℃ | 120-140℃ | |||
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. | |||||