shenxing ceramic heating resistance insulator Thermocouple ceramic steatite ceramic socket

  • Excellent Electrical Insulation: It has high volume resistivity and dielectric strength, performing stably even in high-frequency electric fields, which makes it ideal for insulating applications. • Low Thermal Conductivity: It exhibits good heat insulation, effectively reducing heat transfer and suitable for scenarios requiring thermal protection. • Mechanical Durability: It possesses moderate compressive and flexural strength, along with good wear and impact resistance, ensuring long-term use in harsh environments. • Chemical Stability: It is resistant to most acids, alkalis, and organic solvents, maintaining structural integrity in corrosive conditions. • Easy Processability: It can be easily shaped and machined into various sizes without cracking or deformation, meeting customized requirements.

For terminal blocks, steatite ceramic is favored for its excellent electrical insulation, good mechanical strength, and cost-effectiveness—making it a mainstream choice for medium-to-low voltage electrical connection scenarios, especially where high-temperature resistance and insulation reliability are required

 Ceramic materials in thermocouples are often used as insulators to prevent short - circuits between the two hot electrodes. Common ceramic materials include steatite, alumina, and boron nitride. steatite ceramic socket​​ is a vital, high-performance insulating component that ensures the accuracy, reliability, and longevity of a thermocouple operating in demanding high-temperature environments. It is the industry-standard choice for a wide range of applications due to its optimal balance of temperature capability, strength, and cost.

Steatite ceramic cap Advantages Excellent Electrical Insulation: It exhibits high resistance to electrical current, making it ideal for isolating components in circuits and preventing short circuits or leakage, which is crucial for electronic applications. ​​Dielectric:​​ The steatite ceramic disk, classified as M3, M4, etc. ​​Electrodes:​​ Silver coatings fired onto both sides of the disk. ​​Leads:​​ Tinned copper wires soldered to the silver electrodes. ​​Coating:​​ A protective epoxy or phenolic resin coating, often in a characteristic color (e.g., brown, orange, or yellow).