Heat Transport in Closed Cell Aluminum Foams: Application Notes

Anomalous thickness increase in crosslin

Anomalous thickness increase in crosslinked closed cell polyolefin foams during heat treatments

✍ M. A. Rodríguez-Pérez; O. Almanza; J. A. De Saja 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 437 KB 👁 2 views

When crosslinked closed cell polyolefin foams are under a temperature above the melting point of the base polymer, a reduction of their size is expected due to the gas diffusion out of the foam. However, some kinds of crosslinked closed cell polyolefin foams present one direction (thickness directio