证券日报网讯12月9日，凯盛新材（301069）在互动平台回答投资者提问时表示，PEKK是一种高性能 热塑性工程塑料，与PEEK相似，均属于聚醚芳酮类材料，具有优异的力学性能、耐磨性、耐腐蚀性、 自润滑性、绝缘稳定性、生物相容性以及较高的使用温度，其应用领域主要实现"以塑代钢"轻量化，如 汽车工业、机器人、低空飞行器、航空航天材料、高端医疗等。公司具备千吨级PEKK产品生产及后处 理改性及增强装置，能够根据客户需求供应PEKK产品原粉、颗粒或经过物理改性后的定制化产品，并 已实现将其与玻璃纤维、碳纤维进行结合，向客户供应定制化的复合材料产品。公司通过持续的研发投 入，不断优化PEKK的制备工艺，进一步提升产品品质和收率，增强市场竞争力。 ...

Core Viewpoint - POM FL2020 Korean engineering plastic is an upgraded product based on mature polyoxymethylene (POM) production technology, offering enhanced impact resistance and dimensional stability, making it suitable for high-end manufacturing applications in automotive, electronics, and machinery industries [1][2][3][4][6][7] Group 1: Material Properties - POM FL2020 exhibits superior impact resistance, with a notch impact strength improvement of over 20% compared to standard POM, maintaining good toughness at low temperatures (-40℃) [2] - The material has excellent molding stability, with a shrinkage rate controlled between 1.5%-2.0%, ensuring precise filling of mold cavities and reducing defects like warping and deformation [3] - It features low friction coefficient (0.15 against steel) and good self-lubricating properties, making it suitable for long-term low-wear operation without additional lubrication [4] Group 2: Industry Applications - In the automotive industry, POM FL2020 is used for high-end vehicle components, including air conditioning vent levers and fuel pump impellers, due to its stability and chemical resistance [6] - In the electronics sector, it meets stringent requirements for precision and insulation, being utilized in mobile devices for components like button supports and camera module fixtures [6] - In machinery manufacturing, it enhances operational efficiency and reliability, applied in textile machinery and printing machinery for components that require durability and precision [7]

Core Viewpoint - Suobote (603916.SH) is advancing in the development of PEKK, a high-performance thermoplastic engineering plastic similar to PEEK, which has significant applications in various industries [1] Group 1: Product Characteristics - PEKK belongs to the polyether ketone family and exhibits excellent mechanical properties, wear resistance, corrosion resistance, self-lubrication, insulation stability, biocompatibility, and high-temperature usage [1] - The primary application areas for PEKK include lightweight alternatives to steel in industries such as automotive, robotics, low-altitude aircraft, aerospace materials, and high-end medical applications [1] Group 2: Development and Challenges - The synthesis of PEKK involves high technical difficulty, but the company has made progress in mastering the synthesis technology [1] - The next steps involve refining the related processes to achieve large-scale synthesis, although the cultivation of new products requires a certain period and faces various risks and uncertainties [1]