Preparation method of novel high-temperature electronic paste

The invention discloses a preparation method of novel high-temperature electronic paste. Paste particles are uniformly distributed by utilizing the dispersion effect of lacquer tree extracted biological resin to form a compact film; and the components are environment-friendly, spontaneous reduction of silver salt on the silver surface is facilitated, contact resistance among conductive particles is reduced, the conductive effect of the paste is enhanced, and the performance of the high-temperature electronic paste is improved. 本发明公开了一种新型高温电子浆料的制备方法，利用漆树提取生物树脂的分散作用使得浆料颗粒分布均匀，形成致密薄膜；成分环保，有利于银表面银盐的自发还原，降低导电颗粒之间的接触电阻，增强浆料的导电效果，提升高温电子浆料的性能。