High-flame-retardant glass fiber composite fabric

The utility model provides a high flame-retardant glass fiber composite fabric which comprises a base cloth layer, a first coating layer and a second coating layer, the first coating layer is wrapped outside the base cloth layer, the second coating layer is wrapped outside the first coating layer, and the base cloth layer is formed by interweaving warp yarns and weft yarns in a plain weave mode. And the weft yarns are blended yarns consisting of polyimide fibers and polyethylene fibers. The plain weave mode is adopted, the structure is simple, the surface is smooth, dust cannot be accumulated easily, the polyimide fibers have high flame retardance, carbon deposition cannot occur at the high temperature, fire spreading can be effectively prevented, the polyethylene fibers are high in abrasion resistance, oxidation dyeing and sunscreen can be conducted, and the service life of the fabric is prolonged. The glass fiber is used as the core yarn, and the polyester fiber is used as the wrap yarn, so that the advanta