Funded by the Key Program of Education Department of Hubei Province(2002A00007)
The influence of mold pressing parameters on the positive temperature coefficien t of high-density polyethylene/carbon black composites was investigated. The co mposites with a low resistivity at room temperature and ...
This work was supported by the National Natural Science Foundation of China (Grant No: 19875050, 10075041, 10075044).
The microstructure and conductive mechanism of high density polyethylene/carbon black (HDPE/CB) composite were investigated by positron annihilation lifetime spectroscopy (PALS). The PALS were measured in two series o...