精工科技高性能碳纤维原丝产线投运

Core Viewpoint - The successful development and operation of a 5,000-ton high-performance carbon fiber precursor production line by Jinggong Technology marks a significant advancement in the company's manufacturing capabilities and technology [1] Group 1: Production Line Details - The newly developed production line utilizes a self-researched one-step process technology, which significantly simplifies the production steps and shortens the process flow [1] - The polymerization reaction conversion rate exceeds 90%, with fewer side reactions and a uniform molecular weight distribution, laying a solid foundation for stable production of high-performance carbon fiber precursors [1] - The spinning process employs advanced dry-jet wet spinning and high-stretch steam technology, achieving high fiber density and spinning speeds of 200 to 400 meters per minute [1]