MK14-12-40 ignition electrode for Industrial Ceramic/Burners/Gas stove /Furnace/Oven . Material: >94% alumina; Feature: high mechanical strength, electrical insulating, no-porous, resistance to high temperature and high voltage, and consistance dimension;Application: Mechanical equipments, industrial equipments and lamp holders; Major components Al2O3>94% Material propertiesDensity: 3.6g/cm3Water ...