2018-07-23 12:14:54 SUSHI GUANGBO TEST TECHNOLOGY CO.,LTD 已读
Surface resistivity is a test of the electrical properties of polymers.
The electrical properties of polymer materials refer to the dielectric properties, electrical conductivity, electrical breakdown properties, and surface electrostatic properties caused by contact with other materials and friction during the application of an external electric field.
Volume resistance Rv surface resistance Rs volume resistivity ρRv surface resistivity ρRs
Insulation resistance Square resistance Dielectric strength / electrical strength Breakdown voltage
Dielectric constant ζ0 /ζr Dielectric loss tangent η Leakage tracking index