This product fully utilizes the performance advantages of various carbon fiber substrates and fiber diameters in different temperature ranges, and through reasonable proportions and structured design, it has excellent insulation performance. This product consumes approximately 3 to 5 KW less energy than ordinary rigid composite felts, and it also has strong antioxidant properties. In terms of purity, it is controlled through raw materials and processes. Combined with post purification treatment, this product can meet the requirements of the semiconductor industry.