采用氨基丁酸酯法合成了可用于喷涂聚脲弹性体的高活性端氨基聚醚。
Some novel polyoxyalkyleneamine with specific structure and high reaction activity used in sprayed polyurea elastomer have been synthesized.
采用氨基丁酸酯法合成了可用于喷涂聚脲弹性体的高活性端氨基聚醚。
Synthesis and characterization of poly(organophosphazenes)with amino acid ester and methoxyethoxyethoxy side groups;
以MDI、 液化MDI、 聚醚多元醇、端氨基聚醚及肢类扩链剂等为原料，研制了一种喷涂型耐磨聚脲弹性体SPUA-102。
Wear - resistance spray polyurea elastomer SPUA-102 was prepared from MDI, liquified MDI, polyether polyol, polyether polyamine and polyamine chain-extender.
介绍了一种端伯氨基聚醚的合成方法，对各种合成方法的特点作了简要的介绍，并且分析了两大类合成方法的优缺点。
The synthesis methods of amine-terminated polyether were introduced. The features of different synthesis methods were briefly reviewed, and two kinds of methods were discussed.
介绍了一种端伯氨基聚醚的合成方法，对各种合成方法的特点作了简要的介绍，并且分析了两大类合成方法的优缺点。
The synthesis methods of amine-terminated polyether were introduced. The features of different synthesis methods were briefly reviewed, and two kinds of methods were discussed.
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