High temperature resistant composite carbon fiber sewing thread

The utility model belongs to the technical field of the sewing thread technique and specifically relates to a high temperature resistant composite carbon fiber sewing thread, including tensile strength fiber, tensile strength fiber's surface is equipped with the 2nd fibre layers, the 2nd fibre layers's surface is equipped with a plurality of elasticity strands, and the winding of elasticity strandis on the 2nd fibre layers, the opposite side of elasticity strand is connected with a fibre layers, the elasticity strand includes elastane fiber, elastane fiber's surface is equipped with waterproof fibre, waterproof fibrous both sides contact with a fibre layers and the 2nd fibre layers respectively, a fibre layers's surface is equipped with the insulating layer, the surface of insulating layer is equipped with high temperature resistant layer, the surface on high temperature resistant layer is equipped with the top layer. This line has good intensity and pliability, has the high temperature resistance function si