Polyether-urethane-imide 聚醚型氨酯酰亚胺
segmented polyether urethane 多嵌段聚醚型聚氨酯
fluorocarbon polyether urethane 氟碳聚醚聚氨酯
polyether type poly-urethane 聚醚型聚氨酯
At room temperature, polyether-polybasic alcohol, polyisocyanate and so on were used as mainly materials to synthesize a series of high-hardness polyether urethane elastomers.
在室温下，选用聚醚多元醇，多异氰酸酯等材料，合成了一系列高硬度聚氨酯弹性体。
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