Liqun Xu
About Liqun Xu
Liqun Xu is a Sr. Technical Specialist at Navistar Inc, specializing in failure analysis of polymeric materials. He holds a Ph.D. in Polymer Science and Engineering from The Ohio State University and an MBA from Northern Illinois University.
Work at Navistar
Liqun Xu has been employed at Navistar Inc. as a Senior Technical Specialist since 2011. In this role, he supervises and directs test engineers in lab testing and failure analysis. His responsibilities include maintaining and updating material and process specifications for thermoset composites and structural adhesives. Xu collaborates with suppliers to develop new materials and ensure material qualification, contributing to the company's commitment to innovation and quality.
Education and Expertise
Liqun Xu earned his Ph.D. in Polymer Science and Engineering from The Ohio State University, where he studied from 1999 to 2004. His expertise includes failure analysis of polymeric materials, focusing on issues such as stress cracking and paint peeling. Additionally, he holds an MBA from Northern Illinois University, which he completed from 2007 to 2009. This combination of technical and business education enhances his ability to manage projects and collaborate effectively within his field.
Background
Before joining Navistar, Liqun Xu worked as a Staff Research Scientist at Masonite from 2004 to 2011 in West Chicago, IL. During his seven years at Masonite, he gained valuable experience in research and development related to polymeric materials. His background in both academic and industry settings has equipped him with a comprehensive understanding of material science and engineering.
Specialization in Polymer Science
Liqun Xu specializes in the failure analysis of polymeric materials. His work focuses on critical issues such as stress cracking and paint peeling, which are significant concerns in the durability and performance of polymer products. This specialization allows him to contribute to the development of more reliable materials and processes in his current role at Navistar.