▎ 摘　　要

NOVELTY - The utility model claims a non-metal gasket with good tensile strength, relating to gasket technology field, comprising a main body and a fixing ring, the surface of the main body is provided with multiple mounting holes, the surface of the main body is provided with a connecting port, the main body comprises a silica gel layer, a composite glass fibre layer, a graphene film layer, a flame retardant fibre layer and a protective layer, two sides of the silica gel layer are provided with a deformation groove, the silica gel layer is provided with a reinforcing component, the utility model is matched with each other through the structure; it is provided with a reinforcing rib staggered in the silica gel layer; the tensile strength of the main body is improved, a rubber fixing belt is set on the side surface of the main body, increasing the thickness and firmness of the outer side of the main body, improving the service life of the main body; it solves the problem that the non-metal gasket in the prior art has low tensile strength, and generates abrasion after long-term use; the main body thinning causes the fracture condition, the service life is low, it cannot meet the actual need of people.