Insulating AL2O3 Ceramic coating Holder Base Insulating AL2O3 ceramic coating holder base refers to a Ceramic Base or substrate made of Al2O3 ceramics material that has been coated with an insulating layer. The purpose of this coating is to provide electrical insulation and thermal protection to the base material. AL2O3 ceramic is known for its high thermal conductivity, excellent electrical insulation properties, and resistance to high temperatures. By adding an insulating coating to the AL2O3 ceramic base, it enhances its electrical ceramics insulation capabilities, making it suitable for applications where electrical or thermal insulation is required. This can include electronic components, high-temperature environments, and other industrial applications. The insulating coating can be made of various materials such as polymers, cerami…