| 摘要 |
The invention describes a process for the continuous manufacture of electrically conductive reticulated, predominantly closed-cell polyolefin foam in the form of sheets, with a specific surface resistance of not more than 10<5> ohms, by extrusion of a non-expanded, non-reticulated preform, consisting of a mixture of polyolefins, blowing agent, reticulation agent, and conductive carbon black, which becomes reticulated and expanded under heating (Fig. 1). <IMAGE> |
