Accelerated water tree aging of crosslinked polyethylene with different degrees of crosslinking
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Dielectric Study at Microwave Frequencies of Water-treed Crosslinked Polyethylene
The dielectric properties of water-treed crosslinked polyethylene (XLPE) were studied by using a hollow microwave waveguide system between 135 MHz and 13.6 GH5. The dielectric loss of water-treed XLPE is proportional to water content. Water-treed XLPE has a low relaxation frequency which is probably due to bound water. The binding of water in trees was confirmed by the lower apparent water diff...
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ژورنال
عنوان ژورنال: Polymer Testing
سال: 2016
ISSN: 0142-9418
DOI: 10.1016/j.polymertesting.2016.09.014