采用胶化时间与DTA分析，研究了TDE－85/DDM体系的固化工艺，根据Kissinger方程和Oza-wa方程，得到体系的活化能与反应级数，并对浇铸体的力学性能及断口形貌进行了分析。结果表明，TDE－85/DDM体系的固化工艺为80℃/3h+120℃/4h+180℃/4h，活化能为42.74KJ/mol，反应级数为0.9506，机械性能较高，是一种强而韧的基体。%The curing system of TDE - 85/DDM was studied by gel time and DTA. △E and n were studied by Kissinger and Ozawa method. The mechnical properties and fracture mophology of resin casting were studied. The test showed the curing system was 80℃/3h + 120℃/4h + 180℃/4h. △E was 42.74 kJ/mol, n was 0. 9506. and TDE85/DDM was a high strength and tough matrix.
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