Example of flexural modulus GPa for various sandwich structures

Considering another point of view, Swedish manufacturer DIAB quotes an example of a sandwich and a laminate of approximately the same flexural rigidity the laminate is 2.8 times heavier than the sandwich panel. 

Composites can be rendered conductive, antistatic or resistant to EMI by several methods, such as  

The purpose of this exploratory study is to provide some background information on these various points. 

While the majority of these points speak for themselves, others need to be restated. 

Customers requirements, changing fashions and technological developments involve a shortening of product life cycles. So, the manufacturers turn to materials that allow fast and economic design and easy adaptation of the production equipment. 

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Figure 6.22. Example of flexural modulus (GPa) for various sandwich structures...

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