Glass fiber is a kind of inorganic nonmetallic material with excellent performance, with a wide variety of advantages, such as good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittleness and poor wear resistance. Glass fiber is usually used as reinforcing material in composite materials, electrical insulation material, thermal insulation material, circuit substrate and other fields of national economy.

But glass doesn't burn. The burning we can see is actually the resin material coated on the surface of the glass fiber cloth or the attached impurities to improve the performance of the glass fiber cloth. Pure glass fiber cloth or some heat-resistant coating can be used to produce fire-resistant clothing, fire-resistant gloves, fire-resistant blankets and other products. However, if you contact the skin directly, the broken fiber will cause great irritation to the skin and will itch.