Zhenke Wei

Title: Innovations by Inventor Zhenke Wei in Thermoplastic Compositions

Introduction

Zhenke Wei is a notable inventor based in Shanghai, China, recognized for his significant contributions to the field of thermoplastic compositions. With a total of two patents to his name, Wei's innovations address the evolving demands in electronics and telecommunications through advanced materials.

Latest Patents

Wei's latest patents include innovative thermoplastic compositions designed for electronics or telecommunication applications. One of the notable inventions involves a thermoplastic composition that comprises from about 50 wt. % to about 90 wt. % of a polymeric base resin, combined with a low dielectric constant (Dk) and low dissipation factor (Df) glass fiber component that ranges from about 10 wt. % to about 50 wt. %. This composition is designed to exhibit lower Dk and Df values, with a Dk of less than about 5.0 at frequencies between 1 MHz to 1 GHz, and a Df of less than about 0.002 at the same frequency range. In certain aspects, this thermoplastic composition achieves a Dk that is at least about 0.1 lower than a comparable reference composition, enhancing performance in electronic applications.

Additionally, Wei has developed a flame retardant polyester composition. This invention focuses on reducing the reliance on antimony flame retardant compounds by utilizing calcium oxide or a combination of talc and calcium oxide as fillers. The composition specifies particular proportions of polyester, brominated flame retardant compounds, and antimony flame retardant compounds, ultimately resulting in safer and more efficient flame-retardant materials.

Career Highlights

Zhenke Wei’s career is marked by his role at Sabic Global Technologies B.V., where he leverages his expertise in polymer science and materials engineering. His work is instrumental in advancing innovative solutions within the company, particularly in the realm of thermoplastics for industry applications.

Collaborations

Throughout his career, Wei has collaborated with talented colleagues, including Ying Xi and Hongtao Shi. These partnerships have fostered a dynamic environment for innovation, contributing to the development of groundbreaking materials.

Conclusion

Zhenke Wei continues to be a driving force in the development of advanced thermoplastic compositions. His patented innovations not only enhance the performance of electronics and telecommunications but also address safety concerns with flame retardant materials. Wei's ongoing efforts promise to significantly impact the field of materials science and engineering in the coming years.