相關標簽：錦湖日麗 PPO、美國Oxford PPO、沙伯基礎（原GE） PPO塑膠原材料、吹塑級 PPO、家電部件 PPO、玻纖增強 PPO塑膠原材料
PPO材料性能有哪些？
改性聚苯醚（ModifiedPolyphenyleneOxide），簡稱MPPO或MPPE（改性聚苯醚），是市場上普遍使用的。特性：PPO和PPE是具有優異綜合性能的熱塑性工程塑料。杰出的是優異的電絕緣性和耐水性，以及良好的尺寸穩定性。該結構的玻璃化轉變溫度為約210℃，熔融溫度為257℃，密度為0.96至1.06克/立方厘米。實用的聚苯醚的分子量為20,000至50,000，并且結晶度為約50％。最突出的優勢是對水和蒸汽的高抵抗力。在132°C的高壓蒸汽容器中處理200次，拉伸強度和沖擊強度沒有明顯變化。另外，它具有尺寸穩定性好，蠕變小和絕緣性高的特征。長期使用溫度為-127?120℃，空載間歇工作可達200℃1。介電性能在工程塑料中排名第一。2.良好的機械和熱性能。3.優異的耐水性4.良好的阻燃性和自熄性。5.收縮率低，尺寸穩定性好；無毒，低密度。6.耐介質性和耐光性
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