Silicone electrical insulation mat is a speciality product developed by Midas silicone
industrial With fiber-mat reinforcement.
Made from 132Kv insulator rubber.
Volume resistivity | 3.17*10^15 ohm-cm |
Dielectric strength | 17.56 kV/mm |
Dissipation factor | 0.015 |
Comparative tracking index(CTI) | >600 volts |
Dry arc resistance | Median:255 Minimum:249 |
Resistance to tracking and erosion | No track & erosion appears after 6 hours at 4.5 kV |
Tensile strength | 65 kg/cm^2 |
(D.F) is the measuring of loss Rate of energy . It is Expressed in %
Its quantify how strongly a given material opposes the flow of electric current
CTI is used to measure the electrical breakdown (tracking) properties of an insulating material
A quantify measuring the ability of substance to store electrical Energy in an electrical field Subjected to an arc of high voltage
Its expressed a number of second that material resists formation of a surface conducting path when Subjected to an arc of high voltage