Zehua Shi

Title: Zehua Shi: Innovator in Abrasive Technology

Introduction

Zehua Shi is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of abrasive technology, holding 2 patents that showcase his innovative approach to creating abrasive articles.

Latest Patents

His latest patents include an abrasive article and method of forming. The abrasive article features a body that includes a bond material, abrasive particles contained within the bond material, and an impact modifier. In one embodiment, the impact modifier can be present in a content of at least 1 vol % and at most 10 vol % of the total volume of the body. Additionally, the impact modifier can consist of particles with an average particle size of at least 10 microns, a particle size of at least 2 microns, and a maximum particle size of 2 mm. Another patent focuses on abrasive articles and methods for forming them, where the bond material includes an organic material, particularly a phenolic resin. This bond material can feature a methylene bridge at para or ortho sites of aromatic phenolic rings, with an average ortho to para substituent ratio ranging from at least 1.5:1 to not greater than 9:1.

Career Highlights

Zehua Shi has worked with notable companies in the industry, including Saint-Gobain Abrasives, Inc. and Saint-Gobain Abrasifs. His experience in these organizations has allowed him to refine his expertise in abrasive technologies and contribute to advancements in the field.

Collaborations

Throughout his career, Zehua has collaborated with talented individuals such as Xiaochao Song and Gufen Qian. These partnerships have fostered innovation and development in abrasive technology.

Conclusion

Zehua Shi is a distinguished inventor whose work in abrasive technology has led to valuable patents and advancements in the industry. His contributions continue to influence the field and inspire future innovations.