Methods of preparing foam materials, such as aluminium foam, titanium foam, silicon foam and lead foam, and how to control the composition and the porosity in order to prepare materials of different performances were presented.

The model of energy absorption and stress-strain equation for foamed Al-Si under static loading were constructed according to foundamental theory of cellular materials.

Study on the application of form-pore agent in making silicone rubber foam

Study on the low-compression-stress-relaxation silicone rubber foam using the pure chemical foaming technology;

Study on the pertinences between the compress stress relaxation characteristics and the pore structure of the silicone rubber foam;

The silicone rubber foam was prepared through irradiation crosslinking of electron beam or gamma ray, which make the crosslinking and foaming of silicone rubber progress separately, avoids the matching problems of crosslinking and foaming for the conventional peroxide crosslinking, and the complexities of controlling the foaming process and properties of silicone rubber foam, etc.