This professional-grade heat insulation fire blanket is precisely crafted from high-density flame-retardant materials, featuring excellent heat resistance capable of withstanding extreme temperatures up to 1100°C, with a heat dissipation coefficient as low as 0.035W/(m·K). The product thickness is precisely controlled at 0.5mm, balancing heat insulation and flexibility. The special heat insulation design reduces heat conduction by 78%, providing up to 10 minutes of effective protection time for rescue personnel and trapped individuals in dangerous situations such as chemical plant fires and explosions. It completely blocks direct flames and resists corrosive chemical substances, maintaining stable performance in the pH range of 2-13, making it the professional choice for chemical industry safety protection.