A new thermosetting modified phenolic resin by tung oil has been made through reaction between tung oil and phenol in condition of acid and then react to formaldehyde in condition of basicity.
Process to prepare epoxy ester from tung oil and influence of tung oil to resin performance are given.
介绍了用桐油制备环氧酯的工艺，以及桐油对树脂性能的影响。
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The results indicated that the damage of the insect had an effect on the development and yield of tung tree and the quality of tung oil in varying degrees.