... Sintering Furnace, and much more Thermal Insulation Products for heat insulating. Gansu HaoShi Carbon Fiber Co., Ltd.(HSCF) is ... cylinders, and carbon-carbon composites (CFC). Mainly used as insulation in high-vacuum and inert atmosphere furnaces. This kind ... extremely high temperatures, it is necessary to have insulation material that can withstand such high temperatures. Moreover, for energy ...