METHOD OF ACCELERATED OBTAINING PRODUCTS ON BASE OF IMPREGNATING COMPOSITIONS OF EPOXY POLYMERS USING ULTRASOUND

摘要

A method of accelerated obtaining products on the base of impregnating compositions of epoxy polymers using ultrasound includes ultrasonic treatment of liquid compositions of epoxy polymers and subsequent measurement of overall duration of obtaining fully solidified products based on them. The ultrasonic treatment of the resin part of composition is performed prior to mixing them with a hardener at 2.5-3.5 W/cmintensity, frequency of 16-23 kHz, amplitude of , temperature of 60- within 30-40 min.