Scientists at Los Alamos National Laboratory have developed an innovative Real-Time Polymer Cure Monitoring System, offering a non-destructive method to monitor the hardening and strengthening of materials such as epoxies, adhesives, and coatings during manufacturing. This advanced system integrates two complementary sensing techniques, enabling simultaneous tracking of both the chemical evolution and the resulting mechanical changes in a material as it undergoes curing. The data streams, collected and aligned in real time within a single analytical platform, reveal a direct relationship between material composition and performance throughout the processing period.

This approach is designed for operation under controlled conditions without interfering with the material itself, enabling continuous and accurate monitoring from the initial phase through to completion. Key advantages of this technology include the ability to measure chemical and mechanical changes simultaneously, provide real-time and in-place evaluation, and directly correlate composition with final material properties. The system enhances process control, consistency, and quality assurance, proving valuable across multiple sectors such as aerospace, automotive, electronics, and advanced manufacturing. The technology is currently at TRL 3 with a US provisional patent pending.