Fire retardant yarn is a specially engineered yarn designed to resist flames and prevent the spread of fire. Made from fibers with inherent flame-resistant properties or treated with fire-retardant chemicals, it is commonly used in protective clothing, home furnishings, and industrial applications. This yarn is capable of withstanding high temperatures without melting or igniting, making it ideal for environments with fire risks. Fire retardant yarns are often crafted from materials like modacrylic, aramid, or treated cotton, balancing durability with comfort. They are flexible and versatile, allowing them to be woven or knitted into various fabrics that meet strict safety standards. By slowing or stopping combustion, fire retardant yarns provide critical protection in settings like firefighting, electrical work, and industrial safety.