The mechanical and thermal properties of polyurethane elastomer prepared by HDI trimer and N100 with polyether were studied.
英
美
研究了以HDI异氰脲酸酯(HDI三聚体)和HDI缩二脲(N100)与聚醚制得的聚氨酯弹性体的力学性能和热性能。
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英 汉