【Abstract】 The synthesis of oilsoluble boron phenolic resins was studied.Thermogravimetric analysis(TG) showed that the initial decomposition temperature was about 360℃ and its heatresistance was better than that of ordinary phenolic resins.The IR peak at 1750cm-1 shows that long branch chains of organic molecules of tung oil have been bonded on the skeleton of boron phenolic resins,thus increasing its oil solubility.更多还原