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Sinopec established a carbon fiber company to systematically research and develop "black gold"
On June 4, "China Science News" learned from the Sinopec News Office that Shanghai Petrochemical, a subsidiary of Sinopec, recently registered and established Shanghai Jinshan Petrochemical Carbon Fiber Co.
Carbon fiber technology has strict technical barriers.
The first domestic 48K large tow carbon fiber project was started in Shanghai Petrochemical.
As of 2020, Shanghai Petrochemical has obtained a total of 165 carbon fiber related patents.
48K large tow carbon fiber is called "black gold".
It is understood that each bundle of carbon fiber in China is basically between 10,000 and 12,000, which is called small tow carbon fiber, and the number of carbon fibers per bundle is more than 48,000 (referred to as 48K) is called large tow carbon fiber.
