Video: Making polystyrene dissolve like magic
Have you ever seen a foam cup appear to melt away in acetone? Foam cups, bowls and containers are made of a lightweight but strong material - expanded polystyrene. How then does acetone reduce this substance to a blob of goo?
In this week's video, Reactions teams up with chemistry professor Matt Hartings, Ph.D., to explain the viral phenomenon.
Check it out here:
Provided by American Chemical Society
Citation:
Video: Making polystyrene dissolve like magic (2016, May 24)
retrieved 6 May 2024
from https://phys.org/news/2016-05-video-polystyrene-dissolve-magic.html
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