详细介绍: ULTEM STM1700 Resin UC1200 Resin 机械性PEI 专业代理以下产品,24小时服务热线15024000730 刘先生 QQ:2444143326 ULTEM* PW2400 Resin SABIC Innovative Plastics Europe PEI ULTEM* SF2250 Resin SABIC Innovative Plastics Asia Pacific PEI ULTEM* SF2250 Resin SABIC Innovative Plastics PEI ULTEM* SF2250 Resin SABIC Innovative Plastics Europe PEI ULTEM* SF2350 Resin SABIC Innovative Plastics Asia Pacific PEI ULTEM* SF2350 Resin SABIC Innovative Plastics PEI ULTEM* SF2350 Resin SABIC Innovative Plastics Europe PEI ULTEM* SF2360 Resin SABIC Innovative Plastics Asia Pacific PEI ULTEM* SILTEM-STM1500 Resin SABIC Innovative Plastics Europe PEI ULTEM* STM1500 Resin SABIC Innovative Plastics PEI ULTEM* STM1600 Resin SABIC Innovative Plastics PEI ULTEM* STM1700 Resin SABIC Innovative Plastics PEI ULTEM* UC1200 Resin SABIC Innovative Plastics Asia Pacific PEI ULTEM* UF5011S Resin SABIC Innovative Plastics Asia Pacific PEI ULTEM* UF5011S Resin SABIC Innovative Plastics PEI PEI (聚醚酰亚胺,Polyetherimide)是琥珀色透明固体,不添加任何添加剂就有固有的阻燃性和低烟度,氧指数为47%,燃烧等级为UL94-V-0级,密度为1.28~1.42g/cm3。PEI具有很强的高温稳定性,即使是非增强型的PEI,仍具有很好的韧性和强度。因此利用PEI优越的热稳定性可用来制作高温耐热器件。具有优良的机械性能、电绝缘性能、耐辐照性能、耐高低温及耐磨性能,并可透过微波。PEI还有良好的阻燃性、抗化学反应以及电绝缘特性。玻璃化转化温度很高,达215℃。PEI还具有很低的收缩率及良好的等方向机械特性。加入玻璃纤维、碳纤维或其他填料可达到增强改性的目的;也可和其它工程塑料组成耐热高分子合金,可在-160~180℃的工作温度下长期使用。 |