Thermal-acoustic insulation Prime

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Superwool Prime Felt is manufactured with our newly innovated Superwool Prime low biopersistent fibres and hot pressing. Superwool Prime Felts is bonded with an organic binder which begins to burn out at 180°C. This special binder makes Superwool Prime Felt particularly suitable for die-cutting operations. Semi rigid, it is neither brittle or dusty, Superwool Prime Felt optimises the manufacture of complex, die-cut shapes to close tolerances. Features • Densities ranging from 96 to 160kg/m3 • High temperature resistance • Low thermal conductivity • Flexible to semi-rigid, depending on density selected • Chemically stable • Thickness controls • Thermal shock resistant • Low heat storage • Suited to cutting operations (with saw, water jet or by stamping) • Excellent sound absorption characteristics Applications • Die cut shapes for domestic appliances • Thermal barrier media • Insulating thermal break • High temperature gaskets • Expansion joints for furnace, kiln and boiler linings