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2025年全球及中国PPS树脂产业链、供需现状及未来趋势分析:中国PPS ...
聚苯硫醚(PPS)是一种结晶性热塑性树脂,具有苯与硫交替排列的柔性结构。其熔点高达290℃,纤维增强级别的负载变形温度(DTUL)为260℃或更高,具有可以在200℃以上的环境下长期使用的耐热性。此外,PPS还具有与氟树脂相媲美的耐药品性和自熄性,能够在不 ...
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