Rong-Tao Wang

Title: **Innovations of Rong-Tao Wang: A Pioneer in Halogen-Free Resin Technologies**

Introduction

Rong-Tao Wang is an esteemed inventor located in Jiangsu Province, China. With a portfolio encompassing three patents, he has significantly contributed to the field of electronic materials, particularly focusing on halogen-free resin compositions and their applications in copper clad laminates and printed circuit boards.

Latest Patents

Wang's latest patents revolve around advanced halogen-free resin compositions designed for high-performance electronics. The first patent showcases a halogen-free resin composition comprising 100 parts by weight of epoxy resin, 3 to 15 parts by weight of diaminodiphenyl sulfone (DDS), and 5 to 70 parts by weight of phenolic co-hardener. This formulation targets improved preservation periods of prepreg materials, enhanced manufacturing processes, and superior laminate properties, including high water and heat resistance along with satisfactory dielectric attributes.

He has also introduced an innovative halogen-free resin composition that includes 100 parts by weight of epoxy resin, 10 to 100 parts by weight of benzoxazine resin, 5 to 50 parts by weight of diallylbisphenol A resin, and 0.05 to 20 parts by weight of an amine curing agent. This formulation aims to achieve low dielectric constant (Dk), low dissipation factor (Df), and high flame retardancy, making it suitable for applications in copper clad laminates and printed circuit boards.

Career Highlights

Rong-Tao Wang is affiliated with Elite Electronic Material (Kunshan) Co., Ltd., where he utilizes his expertise in developing innovative electronic materials. His work has elevated the company’s standing in the industry, aligning with contemporary trends emphasizing eco-friendly and efficient materials for electronic applications.

Collaborations

Throughout his career, Wang has collaborated with skilled professionals such as Li-Chih Yu and Yu-Te Lin. These partnerships have fostered a collaborative environment that promotes innovation and excellence in their projects, enhancing the advancement of halogen-free technologies in the electronics sector.

Conclusion

Rong-Tao Wang stands out as a significant contributor to the realm of electronic materials, specifically through his exploration of halogen-free resin compositions. His patents not only reflect his innovative spirit but also address modern challenges in electronics manufacturing, paving the way for more sustainable practices in the industry. As a forward-thinking inventor, Wang continues to influence advancements in material science and electronic applications.