Xiaoyu Sun

Title: Innovations by Inventor Xiaoyu Sun in Thermoplastic Compositions

Introduction

Xiaoyu Sun is an accomplished inventor based in Evansville, Indiana, holding an impressive portfolio of six patents. Her innovative work primarily revolves around advanced thermoplastic compositions that offer enhanced mechanical properties and flame resistance, making significant strides in materials science.

Latest Patents

Among her latest inventions, Xiaoyu Sun has developed a unique glass-reinforced PDMS copolycarbonate resin. This thermoplastic composition features a combination of polysiloxane block copolymers, which include polydimethylsiloxane and polycarbonate blocks derived from bisphenol A. The composition is notable for its inclusion of 10% to 55% glass fibers by weight, aimed at achieving exceptional mechanical properties. The results are impressive, with notched Izod impact strength reaching at least 150 Joules per meter and a tensile strength exceeding 95 MPa. Furthermore, the polymer's tensile modulus is greater than 10,900 MPa, showcasing its robustness.

Another significant patent involves a reinforced flame-retardant polycarbonate composition. This invention encompasses 20% to 80% polycarbonate polymer, alongside a polycarbonate-siloxane copolymer, and a reinforcing filler with a high tensile modulus. The system includes a flame retardant comprised of phosphorous, ensuring that the polymer composition demonstrates a flexural modulus of 10 GPa or more, emphasizing its applicability in safety-sensitive environments.

Career Highlights

Xiaoyu Sun is currently associated with Sabic Global Technologies B.V., where she utilizes her expertise in polymer science to develop materials that cater to a range of industrial applications. Her contributions have been pivotal in enhancing the performance and safety characteristics of thermoplastic products.

Collaborations

Throughout her career, Xiaoyu has collaborated closely with fellow researchers and inventors, including Paul Dean Sybert and Mark Adrianus Johannes van der Mee. These collaborations reflect the interdisciplinary nature of her work and the collective effort to push the boundaries of material technology.

Conclusion

Xiaoyu Sun's innovations in thermoplastic compositions not only highlight her inventive capabilities but also contribute significantly to advancements in material science. Her dedication to developing safer and more efficient materials plays an essential role in various industrial applications, cementing her status as a leading inventor in her field.