The maximum electric field that an insulator or dielectric can withstand without breakdown, usually measured in kV/cm. At breakdown, a considerable current passes as an arc, usually with more or less decomposition of the material along the path of the current.
Hangzhou ZeErRui Chemical Co., Ltd. Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square me.. Tianjin YR ChemSpec Technology Co.,Ltd. YR Chemspec?is a qualified manufacturer and supplier which audited and approved by SGS and ISO,we are strictly foll..