volume resistivity

volume resistivity

[′väl·yəm ‚rē‚zis′tiv·əd·ē]
(electricity)
Electrical resistance between opposite faces of a 1-centimeter cube of insulating material, commonly expressed in ohm-centimeters. Also known as specific insulation resistance.
References in periodicals archive ?
Its exceptionally low volume resistivity allows it to be used for many different applications involving bonding, sealing and coating.
Figure 1 shows the volume resistivity in two different resin systems at various loadings of the single wdl carbon nanotubes.
The higher mold temperature can reduce the temperature gradient of the sample in the cooling process, which is conducive to the dispersion of conductive filler particles; facilitate the formation of conductive network, to reduce the volume resistivity of the composite material.
Additionally, the electrical resistivities and respective sensitivities to variations of the applied pressure were evaluated for all obtained samples, with help of standard volume resistivity measurements and electromechanical tests [27, 28].
The investigation of the surface and volume resistivity of such films, to this point, has received far less consideration.
Volume resistivity is the measure of a material's ability to prevent an electrical current through its structure.
Compared to soldering, the advantages of epoxy-based isotropic conductive adhesives (ICA's) include lower processing temperatures, low volume resistivity, good temperature stability (withstanding reflow processes), excellent mechanical properties and chemical resistance.
Monitoring of liquid dielectrics is achieved by examining various critical parameters like acidity, BDV, viscosity, volume resistivity, loss tangent and Dielectric constant.
On average, volume resistivity measures 125 [ohm] cm.
Figure 5 shows that higher crystallinity results in a marginal decrease in volume resistivity of the blend.
Even with the lower silver content, this material has a lower volume resistivity than DB-1541-S.
Moreover, its working life is indefinite as it will not gel until heated above 200[degrees]E With a volume resistivity of greater than 1014 ohm-cm, EP 17HT-3 has "excellent electrical insulation and chemical resistance characteristics," the company adds.