Function: It's a new pre-environment material for better heat insulation and sound absorbing.

Ingredient: E-glass fiber, SiO2, AL2O3

Performance: Compare to the traditional centrifugal glass wool and asbestos products, it doesn't contain any bonding agent or any carcinogenic substances, will not emit any taste.
It owns excellent heat-resisting, tensile corrosion resistance strength, refractory nature, resilient and corrosion resistance.
Its heat insulation is five times of the centrifugal glass wool, and the using temprature can reach to 710 degree.