Three useful properties of porcelain as an insulator
1. High dielectric strength: Porcelain has a high dielectric strength, which means it can withstand high voltages without electric current flowing through it. This property makes porcelain an excellent insulator for electrical applications, such as insulators in power transmission lines or high-voltage equipment.
2. Low thermal conductivity: Porcelain has a low thermal conductivity, meaning it is a poor conductor of heat. This property makes porcelain an effective insulator for thermal applications, such as insulating the walls of high-temperature furnaces or as insulating materials in electronic devices to prevent heat transfer.
3. Chemical and corrosion resistance: Porcelain is highly resistant to chemical reactions and corrosion, particularly when exposed to harsh environments or different types of chemicals. This property makes it suitable for insulating applications in industries where there is exposure to corrosive chemicals or high humidity, such as petrochemical plants or marine environments.