Core Viewpoint - New Chemical Company, Xinhecheng, has been recognized for its low ash cross-linked polyphenylene sulfide (PPS) resin, which offers superior properties compared to traditional PPS, including higher tensile strength and better thermal stability [1] Group 1: Product Features - The low ash cross-linked PPS resin has higher tensile strength, better thermal stability, and lower impurities compared to traditional PPS [1] - The product significantly reduces the leaching of harmful substances, making it suitable for specific injection molding modifications and various functional coatings and composite materials [1] Group 2: Technological Advancements - Xinhecheng has overcome several technical challenges, including the creation and application of efficient reducing agents, preparation processes for cross-linked products, high-temperature washing to remove impurities, and end-group regulation of PPS [1] - In 2022, Xinhecheng achieved the industrialization and import substitution of low ash cross-linked PPS resin, marking a significant milestone in the industry [1] Group 3: Market Applications - The low ash cross-linked PPS resin supports the development of strategic emerging industries such as electronics, new energy vehicles, and high-end equipment by providing essential material support [1]