... flexibility and workability, the product is ideal materials for production of high-temperature-durable gaskets, ... production of refractory gasket, refactory and insulating materials in electric heating appliances, silencers of automobiles, ... deadening and insulating materials for vent-pipes, filtering materials at high temperatures, substitution of asbestos ... 1220)T(0.5,1,2,3,4,5,6mm)