◎ Low heat capacity and low thermal conductivity

◎ Non-brittle material and good elasticity

◎ High compressive strength

◎ Good wind erosion resistance and long service life

◎ Excellent thermal stability and thermal shock resistance

◎ Continuous production, uniform fiber distribution and stable performance

◎ Good sound absorption performance

◎ Good anti-stripping performance

◎ Easy to be shaped or cut, and easy to be installed

◎ Accurate size and good flatness