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行業新聞

公司 / 新聞資訊 / 行業新聞 / PEI材料是什么?

PEI材料是什么?

2023-07-20

聚醚酰亞胺(Polyetherimide,簡稱PEI)是一類重復結構單元中同時包含醚鍵和酰亞胺基團的聚合物,[1]是無定形聚醚酰亞胺所制造的工程塑料。聚醚酰亞胺具有最佳之耐高溫及尺寸穩定性,以及抗化學性、阻燃、電氣性、高強度、高剛性等等,PEI樹脂可廣泛應用耐高溫端子、IC底座、照明設備、FPCB(軟性線路板)、液體輸送設備、飛機內部零件、醫療設備和家用電器等。
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