glass wool is a silk-like material made by fiberization in the TEL process and
spraying of thermosetting resin.  Glass wool is non-combustible, non-toxic, and resistant
to corrosion. It has low weight by volume, low thermal conductivity, stable chemical
property, and low moisture absorption rate due to its excellent hydrophobicity. Thanks to
its intertwined flexible fibers, glass wool is the best insulating material against noise, cold
and heat and also offers excellent fire-resistant properties. The panel, felt, and pipe
products made of glass wool have been used in the industries of construction, chemical,
electronic, energy, metallurgy and communication.