Ceramic Volume Resistivity

Resistivity is commonly represented by the greek letter ρ.

Ceramic volume resistivity.

Volume resistivity electrical properties. Macor is also a problem solving material combining the performance of a technical ceramic with the versatility of a high performance plastic. Silicon carbide is the least insulating ceramic with resistivity of around 1 10 6 or even less for certain forms of cvd sic. 1 10 10 and zirconia 1 10 9.

Ceramic materials offer a number of benefits in a variety of applications. Engineered ceramics tend to have high volume resistivity even at high temperatures although some ceramic materials are engineered purposefully to allow some charge through typically referred to as electrostatic discharge safe or esd safe ceramics lengthening the life of the material or protecting sensitive objects it contacts. Macor dc volume resistivity macor is an outstanding engineering material and is machinable with ordinary metalworking tools. 1 1 this test method covers the determination of the dc volume resistivity of a smooth preferably polished glass by measuring the resistance to passage of a small amount of direct current through the glass at a voltage high enough to assure adequate sensitivity.

They provide high wear heat and corrosion resistance as well as high tensile strength volume resistivity dielectric strength and modulus of elasticity.