What are all the Filler Foams used in thin walled sandwich structures?

18 January 2023 0 9K Report

As per the article Filler Foams used in thin walled sandwich structures to absorb the impact energy.

Commonly Polyurethane foam is used as a filler in sandwich structures. Please give me an idea about what are all the other fillers we can use. Please suggest.

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Science method

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