Calcined mica tape with double-sided fiber cloth is a type of insulation material commonly used in the cable and wire industry. It consists of a layer of calcined mica paper that is reinforced on both sides with a layer of fiberglass cloth. The calcined mica paper provides excellent electrical insulation and high-temperature resistance, while the fiberglass cloth adds strength and durability to the tape. This type of mica tape is typically used in high-voltage power cables and other applications where a high level of electrical insulation is required.