Observation of charge behavior in multiply low-density polyethylene.

Presents a study which investigated the effects of interfaces such as metal/polymer interfaces and polymer/polymer interfaces on the space-charge distribution in multiply low-density polyethylene (LDPE) using a pulsed electroacoustic method. Details on the experimental setup; Description of the space-charge profile of LDPE; Overview of the space-charge distribution in a two-layer sample; Modification of electrical field.