The study on high performance PU elastomers was introduced in this paper. The properties of all kinds of PU elastomers prepared by high molecular weight polyether, PPDI, NDI, HTPB was discussed.
本文介绍了高性能聚氨酯弹性体的研究概况，讨论了高分子质量聚醚、PPDI、NDI、HTPB等为主要原料制备的各种聚氨酯弹性体的性能。
The study on high performance PU elastomers was introduced in this paper. The properties of all kinds of PU elastomers prepared by high molecular weight polyether, PPDI, NDI, HTPB was discussed.
本文介绍了高性能聚氨酯弹性体的研究概况，讨论了高分子质量聚醚、PPDI、NDI、HTPB等为主要原料制备的各种聚氨酯弹性体的性能。
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