Wednesday, March 9, 2011

Polymer Lab Group Investigation

Title: Polymer Lab Group Investigation

Problem: What will happen to the glue polymer if we add more glue?

Hypothesis: If we add more glue to the polymer then the polymer will be stretchier.

Results: The original materials and amounts didn't work at first, it ended up being too much glue. What happened then was that we had to add more borax-water solution, it worked out much better, and held together perfectly fine. When we stretched it, it was more stretchy, because it held more moisture. Also, it bounced 2 centimeters, and then after cooling it bounced 4 centimeters.

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