Yunfang Tang

Title: Innovations of Yunfang Tang in Steel Cord Technology

Introduction

Yunfang Tang is a notable inventor based in Jiangyin, China. He has made significant contributions to the field of materials science, particularly in the development of innovative steel cords for rubber reinforcement.

Latest Patents

Yunfang Tang holds a patent for a unique steel cord with a brass coating enriched with iron particles. This innovative steel cord is designed for reinforcing rubber articles, such as tires. The invention allows for the complete elimination of cobalt in tires when combined with the appropriate cobalt-free compound. Notably, the steel cord adheres well to rubbers containing organic cobalt salts. The brass coating of the steel cord is distinct from prior art as it includes iron particles, which range in size from 10 nm to 10,000 nm. The presence of iron enhances the adhesion retention of the rubber to the steel cord bond, especially in hot and humid environments. Furthermore, this inventive steel cord does not contain any intentionally added cobalt, contributing to the reduction of harmful substances in both production areas and the environment.

Career Highlights

Yunfang Tang is associated with Nv Bekaert SA, a company known for its expertise in steel wire technology. His work has been instrumental in advancing the performance and safety of rubber products, particularly in the tire industry.

Collaborations

Yunfang Tang has collaborated with notable colleagues, including Baoxing Wang and Yohann Hamon, to further enhance the development of innovative materials.

Conclusion

Yunfang Tang's contributions to steel cord technology exemplify the importance of innovation in material science. His patented inventions not only improve product performance but also promote environmental sustainability.