Glass fiber blanket is a high-performance insulation material made from ultra-fine E-type glass fibers, primarily composed of silica and alumina, and produced through advanced needle-punching techniques. Unlike traditional centrifugal glass wool and asbestos-based materials, it offers consistent thermal insulation, sound absorption, tensile strength, fire resistance, and corrosion protection. Free from binders, odor, and carcinogenic substances, it is non-toxic and non-combustible. With a maximum working temperature of 710°C and excellent electrical insulation, it is ideal for industrial, commercial, and electrical applications.