介绍了高分子聚醚合成用催化剂及其制备，给出实验室制得产品的性能。
The manufacture of high molecular polyether and the catalysts used in the synthesis have been described in this paper.
介绍了高分子聚醚合成用催化剂及其制备，给出实验室制得产品的性能。
The manufacture of high molecular polyether and the catalysts used in the synthesis have been described in this paper. The properties of the product were introduced.
对于这种材料的初始高分子往往是聚酯或聚醚，它是涉及聚氨酯结构的形成的交联。
For such materials the initial macromolecule tends to be a polyester or polyether; it is the crosslinks that involve the formation of a polyurethane structure.
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