expanded polystyrene

hi everybody! I wonder if anyone could help me. I don't know how is the Elasticized Expanded Polystyrene produced?

Reply to
moh3en
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US patent 5,713,696 gives some details but not all. Basically, the beads are compressed to be ellipsoidal rather than remaining spherical. The anisotropy then gives you the desired performance characteristics. Column 7 is the most relevent.

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Reply to
john.spevacek

Thank you very much. you are wonderful.

Reply to
moh3en

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