APPLICATION OF UHF INSTALLATIONS FOR THE MANUFACTUREOF MOLDED THERMAL INSULATION PRODUCTS BASED ON LIQUID GLASS

The article investigates the processes of swelling liquid-glass compositions and production heat-insulating materials based on them under convective microwave heating. In work, it was established that nature curves conditions radiation heating are significantly different. Thus, during convection heating, there is an induction period, but then speed increases sharply process gradually slows down. case radiation, no proceeds at a high from very beginning, down as concentration gas-forming substances decreases. contrast to influence uniformly with gradual release water, result which material mostly dried, not swollen. A comparative analysis showed higher efficiency help radiation. necessary duration such heat treatment 8-10 minutes. obtained by temperature 300 0C closest in terms coefficient, lasts more than 15 addition, calculated installation almost two times drying installation, for example, 0.79 only 0.46 installation. Therefore, possible produce effective liquid glass lower temperatures shorter time, compared traditional work presents industrial installations can be used process. These chamber periodic action, mainly or large-sized products.