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Engineering Commons

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Theses/Dissertations

Engineering

The University of Southern Mississippi

2018

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Corner Sealants For Tactical Shelters, Janine Carlita Nowak May 2018

Corner Sealants For Tactical Shelters, Janine Carlita Nowak

Honors Theses

The demand for a lightweight, easy-assembly tactical shelter is high for those faced with unexpected disasters and global conflicts. This project focuses on designing and prototyping the corner sealant for such a shelter. Two materials were chosen and tested: an in-house thermoplastic polyurethane (TPU) and Texin 950. Thermogravimetric Analysis (TGA) was performed on both of these materials. The in-house TPU showed initial degradation at 282.50 °C and sample degradation at 457.45 °C. Similarly, Texin 950 showed initial degradation at 293.68 °C and sample degradation at 453.26 °C. Differential Scanning Calorimetry (DSC) was then run. The crystallization temperature (Tc) was observed …