METHOD FOR PRODUCING AN ORGANOMODIFIED SILICATE NANO FIBER WEB WITH AN IMPROVED HEAT-RESISTANT PROPERTY

摘要

PURPOSE: A method for producing an organomodified silicate nano fiber web is provided to be applicable in fields which need various shapes and properties because the organomodified silicate nano fiber web is flexible.;CONSTITUTION: A method for producing an organomodified silicate nano fiber web comprises the following steps. Organometallic alkoxide(a), distilled water(b), and catalyst(c) are hydrolyzed and condensed to produce organomodified silicate and alcohol mixed solution. Alcohol which is a byproduct of the mixed solution is evaporated to produce pure organomodified silicate. The organomodified silicate, a reaction delay agent, and distilled water are mixed to produce organomodified silicate sol. The organomodified silicate sol is heat-processed and electrically discharged to produce an organomodified silicate nano fiber web.;COPYRIGHT KIPO 2011