Xixian Zhou

Title: Innovations of Xixian Zhou in Structural Plastic Profiles

Introduction

Xixian Zhou is an accomplished inventor based in Collegeville, PA (US). She has made significant contributions to the field of thermoplastic materials, holding a total of 4 patents. Her work focuses on innovative methods for producing continuous filament reinforced structural plastic profiles.

Latest Patents

Xixian Zhou's latest patents include a method of making continuous filament reinforced structural plastic profiles using pultrusion/coextrusion. This system and method are designed to produce a continuous filament reinforced thermoplastic profile with a consistent cross-section. The process involves pre-wetting a continuous reinforcing filament with a first thermoplastic resin and introducing it into a die. Here, it is contacted with a second thermoplastic resin that is extruded at a melt state. The die's temperature is carefully controlled to ensure that the pre-wetted filament and first resin do not cure or solidify until they have mixed with the second thermoplastic resin. The mixture's temperature is then regulated to create a substantially solidified profile pre-shape. A capping layer made of a third thermoplastic resin is co-extruded onto the outer surface of the pre-shape. Additionally, a multistage die is disclosed for bringing together the filament and thermoplastic resins while maintaining appropriate temperatures throughout the profile-forming process.

Career Highlights

Xixian Zhou is currently employed at Saint-Gobain Performance Plastics Corporation, where she continues to innovate in the field of materials science. Her work has been instrumental in advancing the technology behind structural plastic profiles.

Collaborations

Some of her notable coworkers include Gregory F Jacobs and Eric S Waters, who contribute to the collaborative environment that fosters innovation at her workplace.

Conclusion

Xixian Zhou's contributions to the field of thermoplastic materials and her innovative patents highlight her role as a leading inventor in structural plastic profiles. Her work continues to influence advancements in this important area of technology.