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国内首创,填补市场空白,中国石化发布!
Zhong Guo Dian Li Bao·2025-09-19 12:04

Core Viewpoint - The launch of the 60K large tow carbon fiber by Sinopec Shanghai Petrochemical marks a significant advancement in China's carbon fiber industry, filling a domestic market gap and enhancing the country's production capabilities in various specifications of carbon fiber products [1][3]. Company Summary - Sinopec Shanghai Petrochemical has developed nearly 20 models of carbon fiber products, including 24K, 48K, and 60K specifications, establishing a comprehensive product spectrum that supports the self-sufficiency of China's carbon fiber industry [1][3]. - The company is the first in China to achieve industrial production of 60K large tow carbon fiber, overcoming technical challenges in the production process [3][5]. Industry Summary - Carbon fiber, known as the "king of new materials" and "black gold," has superior properties, being less than one-fourth the weight of steel while having 7 to 9 times its strength, making it suitable for applications in wind energy, solar energy, high-speed trains, and aircraft components [3]. - The demand for larger and more robust wind turbine blades has increased as the domestic wind power industry moves towards deep-sea applications, with the 60K carbon fiber showing a 23% increase in tensile strength compared to 48K and a 5% increase in elastic modulus [5].