This professional fire-resistant hood is specially designed for high-risk chemical plant rescue environments, manufactured using ultra-tough special materials with excellent heat resistance, capable of maintaining structural stability in extreme temperature environments up to 700°C, with a thermal deformation rate below 7%. The unique material formulation gives the product excellent chemical corrosion resistance, capable of withstanding various acids, alkalis, and organic solvents. The fully enclosed design provides maximum protection area, with precisely calculated face opening ensuring clear vision and smooth breathing. Providing reliable head and neck protection for chemical rescue personnel, it is key equipment for chemical plant fires and hazardous chemical leak accident rescue.