PET RE4048、RE5231冲击韧性更强
(聚醚亞胺)美国杜邦PET RE4048、RE5231、530HTE、 产品特性：具有较高的抗拉强度； 具有较高的韧性，冲击韧性更强；制品不易翘曲；模塑时的流动性能好；电绝缘性好。典型应用： 可以用于点火元件、线圈盖、继电器座、齿轮、各种泵壳、真空清洁器部件、贮藏设备部件、螺杆插座。
Polyethylene Terephthalate (PET), Glass/Mineral Reinforced
DuPont Performance Polymers
产品说明：
35% Glass/Mineral Reinforced Polyethylene Terephthalate
Rynite RE5231 BK533 is a 35% glass fiber/mica reinforced product modified for improved electrical properties such as dielectric strength.
Information provided by DuPont Performance Polymers
物性信息：
| 比重 | 1.60 g/cc | 1.60 g/cc | ASTM D792 |
| 抗张强度(断裂) | 94.0 MPa | 13600 psi | ISO 527-1/-2 |
| 伸长率 (断裂) | 2.0 % | 2.0 % | ISO 527-1/-2 |
| 悬壁梁无缺口冲击强度 | 500 kJ/m² | 238 ft-lb/in² | ASTM D4812 |
| Izod Impact Resistance | 5.90 J/cm² | 28.1 ft-lb/in² | ASTM D256 |
| 载荷下热变形温度(1.8 MPa) | 216 °C | 421 °F | ISO 75-1/-2 |
| 可燃性(UL94) | HB @Thickness 0.800 mm | HB @Thickness 0.0315 in | IEC 60695-11-10 |
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