Plastics in Our Collections: Chapter 1

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Collecting latex from a tree
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The Plastics Age

History is filled with ages that are tied to the innovation of materials:  The Stone Age, The Bronze Age, and The Iron Age. We are currently in The Plastics Age. Plastics have changed so much in our daily lives. Plastics are around us all the time.  They are in every electrical thing in our houses, in the clothes that we wear, in our furniture and the packaging of our food.

This means that as caretakers of historic objects, museums have to consider how long plastic materials will last in our collections. We focus on what we have to do and learn in order to care for plastic objects. We also study plastics in order to store them in ways that better ensure their survival. This is a complicated thing.  Plastics are not simple materials, and what works for one may damage another.  Some plastics have been around longer than others, so we know more about them. We can see how they’ve aged. For other plastics, we can guess at how they will survive (or not) based on their behaviors and chemistries, while still others are a gigantic question mark.   Read more