Black fiberglass cloth, also known as black fiberglass cloth, is a composite material made from glass fiber as the substrate and processed through special techniques. It has characteristics such as high strength, corrosion resistance, high temperature resistance, flame retardancy, and is lightweight and easy to construct. Black fiberglass cloth is widely used in the fields of construction, petrochemicals, thermal power plants, etc., for insulation, fire prevention, thermal insulation, wrapping of pipelines and mechanical equipment, etc. In addition, its excellent insulation and chemical stability also make it applicable in electronic device manufacturing.