廣告
What is cement resistance
Cement resistance: the resistance wire is wound on the non-alkaline heat-resisting porcelain parts, the outside is protected and fixed by heat-resisting, moisture-resisting and corrosion-resisting materials, and the wound resistance body is put in the square porcelain frame, and sealed with special non-combustible heat-resisting cement. The outside of the cement resistance is mainly ceramic material (generally can be divided into high alumina porcelain and feldspar porcelain).
A cement resistor, literally a cement-filled resistor, is sealed not with conventional cement but with an insulating silicide. Wrap the resistance wire around the non-alkaline heat-resistant porcelain, fix it with the protection of heat-resistant, moisture-resistant and corrosion-resistant materials, and put the wire wound resistance body in the square porcelain frame with special purpose
Non-combustible resistance resistance silicide cement filled and sealed. There are two types of cement resistors: ordinary cement resistors and cement wire wound resistors.
