描述
用于光纤连接器的PEI
耐高温
高强度、高模量
广泛的耐化学性
耐自然火焰
低烟排放
高介电常数
损耗系数
用于光纤连接器的PEI
产品细节
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PEI特性 1，PEI（聚醚酰亚胺）是一种琥珀色透明固体，具有良好的阻燃性和低烟性，燃烧等级为UL94-V-0 PEI具有很强的高温稳定性 耐高温，热变形温度高达220°C，可在-160至180°C的工作温度下长期使用 3，水解稳定性好，耐高温，耐蒸汽 4，聚醚酰亚胺具有良好的抗紫外线、耐Y射线性能 PEI注射成型工艺条件干燥条件为150°C，干燥处理4小时 熔化温度：普通型材料为340~400℃ 340~415°C用于增强型材料 模具温度：107~175°C，建议模具温度为140°C。 注射压力：700~1500bar 注射速度：使用可能的最高注射速度 更换金属以制造光纤连接器 |
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PEI应用 1。优化组件结构 |
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PEI For Fiber Optic Connector
High temperature resistance
High strength, high modulus
Extensive chemical resistance
Natural flame resistance
Smoke emissions low
High permittivity
Loss factor
PEI For Fiber Optic Connector
Product Details
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PEI Characteristics 1, PEI (polyetherimide) is an amber transparent solid with good flame retardancy and low smoke, and the burning grade is UL94-V-0. 2, PEI has a strong high temperature stability. High temperature resistance, heat distortion temperature up to 220 ° C, can be used for a long time at -160 to 180 ° C operating temperature. 3, good hydrolysis stability, high temperature resistance, steam resistance; 4, polyetherimide has good UV resistance, Y-ray performance. PEI Injection molding process conditions Drying condition is 150 ° C, 4 hours of drying treatment. Melting temperature: 340~400 °C for common type materials; 340~415 °C for enhanced type materials. Mold temperature: 107~175 ° C, the recommended mold temperature is 140 ° C. Injection pressure: 700~1500bar. Injection speed: Use the highest possible injection speed. Replacing metal to fabricate fiber optic connector |
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PEI Application 1.optimizes component construction |
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Tina Lin
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