Kai-Chih Lei

Title: Innovations by Inventor Kai-Chih Lei

Introduction

Kai-Chih Lei is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of composite materials. With a total of 2 patents to his name, his work focuses on creating innovative solutions that balance functionality and aesthetic appeal.

Latest Patents

One of his latest patents is for a low specific gravity PET composite material. This material is designed for manufacturing tableware articles through injection molding. It offers a balance between aesthetic appearance and food safety, serving as a viable alternative to melamine tableware. The composition includes 66.5-96.3 wt % of PET, 0-20 wt % of PBT, 3-10 wt % of an inorganic filler, 0.1-0.5 wt % of an antioxidant, 0.1-1 wt % of a processing aid, and 0.5-2 wt % of a nucleating agent, totaling 100 wt %.

Another significant patent involves a PBT composite material that boasts high heat resistance and gloss, specifically for vehicle mirrors. This composite includes 57.2-88.9 wt % of PBT, 5-20 wt % of PET, 5-20 wt % of calcium silicate, and other components. The preparation method involves melt plasticization in an extruding machine, resulting in a material that is both heat-resistant and visually appealing.

Career Highlights

Kai-Chih Lei is currently employed at Nan Ya Plastics Corporation, where he continues to innovate in the field of composite materials. His work has garnered attention for its practical applications in everyday products.

Collaborations

He collaborates with talented coworkers such as Te-Chao Liao and Han-Ching Hsu, contributing to a dynamic team focused on advancing material technologies.

Conclusion

Kai-Chih Lei's contributions to the field of composite materials demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of material properties and their applications, making him a valuable asset in the industry.