ISOTEX / INSULATION BLANKETS FOR BAND HEATERS

TECHNICAL DATA
   1. EXTERNAL TISSUE made of fibreglass suitable for high temperatures. It consists 100 % of a woof of type “E” fibreglass continuous threads (borosilicate with a lowcontent of alkali) that undergoes a specific thermo-chemical treatment. (optional: silicon texture) The tissue complies to U.S. military standard MIL-C-20079 and U.S. Coast Guard specification n° 164009 for non flammable materials.
   2. INTERNAL FELT made of type “E” fibreglass suitable for high temperatures, mechanically stretched. It is a very compact felt, whose compactness is not obtained bychemical binders but is the result of a mechanical operation which produces a matelassé, very dense felt. Its insulation capability is very high and it is capable tooperate to temperatures as high as 650 °C.The felt fulfils the requirements of the U.S. military specification MIL-I-16411 as well as of U.S. Coast Guard specification 164009 and of military specificationMIL-I-2422 for non flammable and corrosion resistant materials.
   3. SPRING STAYS AND FIXATION HOOKS made of stainless steel AISI 302 resistant to high temperatures. This special material guarantees to the springs presents stablemechanical characteristics also after long periods of operation at high temperatures. Hooks, strings and eyelets are fixed onto the external surface of the blankets by through rivets. OPERATING TEMPERATURE up to 650 °C