For our second lab, we analyzed material samples supplied by Sensata, a sensor company. One issue they consistently struggle with is selecting a polymer material to hold a pressure sensor in place. These sensors have a criteria of large range of temperature use, which makes material selection more difficult. Because of stress relaxation and creep, which may dislodge the sensor and ruin electrical connection. Our job was to perform material characterization for several new materials Sensata was considering. After our analysis, we compared each group's data and selected the best material. For our final, we presented our findings to a team of Sensata engineers.