Spectromicroscopy for TPO bonding layer inspection
Spectromicroscopy utilizing UV light absorption for inspecting TPO bonding layers to identify air voids and assess layer conditions with high precision and resolution.
Overview
This solution offers an innovative application of spectromicroscopy for inspecting thermoplastic polyolefin (TPO) bonding layers. Utilizing the strong absorption characteristics of TPO in UV light, this technique allows for the visualization of absorption and reflection behaviors, aiding in the detection of air voids and evaluation of layer conditions. This approach promises high precision and cost-effectiveness for industries that require meticulous quality control of bonded polymer layers.
Technical specifications
Key features:
- Utilizes absorption and reflection-based spectromicroscopy targeting TPO's UV light characteristics
- Capable of detecting air voids and assessing layer conditions at sub-micrometer resolution
- Customizable inspection tool designed to fit specific industrial requirements
- Developed by an expert with a background in spectroscopy, thermography, and electromagnetism
Technology readiness level
The technology is currently at TRL 2, indicating that it is in the concept stage with experimental proof of concept underway. Future validations involve testing TPO samples and customizing the inspection tool in collaboration with industry partners.
About Texas A&M University, College Station
Texas A&M University in College Station is a comprehensive public research university and the flagship of The Texas A&M University System, combining broad academic strengths with a strong applied‑research culture. Industry collaborates on the Texas A&M‑RELLIS campus—an integrated education, research and testing environment that supports large‑scale experimentation and proving grounds—and through the Texas A&M Transportation Institute’s facilities in Bryan‑College Station. A statewide extension network connects university expertise to companies and communities across all Texas counties, enabling rapid piloting and deployment. Research is supported by competitive federal funding from agencies such as NSF, NIH, DOE, USDA and DoD, alongside state and industry sponsorship. Texas A&M Innovation provides IP management, licensing and commercialization pathways across the system.
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