How to Prevent Polymer-Ceramic Mixture from Being Squeezed Out During Hot Pressing?

09 February 2025 0 4K Report

I am trying to hot press a polymer-ceramic composite, but I keep encountering an issue where the material gets squeezed out of the mold under pressure. I have tried adjusting the pressure and temperature, but the problem persists.

Does anyone have experience with this? Are there specific strategies to improve the stability of the mixture during hot pressing, such as optimizing composition, modifying processing parameters, or improving mold design? Any insights would be greatly appreciated!

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