Difference between revisions of "Closed cell foam"
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* Pam Hatchfield, ''Pollutants in the Museum Environment'', Archetype Press, London, 2002 | * Pam Hatchfield, ''Pollutants in the Museum Environment'', Archetype Press, London, 2002 | ||
Revision as of 15:05, 29 April 2016
Description
A dense, durable Foam. Closed cell foams have unconnected air cells that are formed by incorporating gas bubbles into the structure of the foam. This can be done mechanically by mixing in the bubbles or a low-boiling Solvent into the Polymer prior to curing, or chemically by adding a blowing agent that evolves Gas.
Additional Images
Closed cell polyethylene foam
Sources Checked for Data in Record
- Pam Hatchfield, Pollutants in the Museum Environment, Archetype Press, London, 2002