SAFFIL alumina felts made of organic and inorganic binders in order to maintain stability in temperature, purity and chemical resistance. These felts are usable at high temperatures up to 1600° and has an excellent resistance to thermal shock. SAFFIL is a polycrystalline fiber made of very pure alumina. This fiber is characterized by the uniformity of the diameter of the fibers and by the absence of non-fibrous materials.
The particular processing of the product ensures the characteristics of the fibers to be mainteined: the felts are soft, flexible, insulating, resistant and smooth on the two sides.