The application fields and development of shape memory polyurethane were introduced.
并对当前形状记忆聚氨酯的应用领域和发展趋势作了阐述。
The shape memory polyurethane material after being hot stretched and cooled to fix in shape may be restore its initial shape through heating.
本发明的形状记忆聚氨酯材料在热拉伸、冷却固定形状后，经加热可回复到初始形状；
The preparation process of the shape memory fiber includes the following steps: preparing shape memory polyurethane with excessive isocyanate;
本发明提供的形状记忆纤维的制备方法包括步骤（1）：制备异氰酸酯过量的形状记忆聚氨酯；
The memory principle, properties and application of shape memory polyurethane were reviewed with 5 references. The lack of present properties and its research tendency were also pointed out.
论述了形状记忆树脂的记忆原理，介绍了形状记忆聚氨酯的性能与用途，并指出了目前其性能的不足与今后研究的重点。
Polyurethane (PU) with shape memory property was synthesized in this dissertation.
树脂基体提供形状记忆性能。
The properties of polyurethane film were studied by using IR, DSC, and its shape memory properties were studied.
对制得的聚氨酯胶膜进行了红外分析、DSC测试和形状记忆性能测试；
The principle of compositionality and temperature-response characteristic of shape-memory polyurethane was introduced and a method to describe this shape-memory properties was given.
阐述形状记忆聚氨酯的形成机理及其温度响应特性，介绍形状记忆性能的表征方法。
The principle of compositionality and temperature-response characteristic of shape-memory polyurethane was introduced and a method to describe this shape-memory properties was given.
阐述形状记忆聚氨酯的形成机理及其温度响应特性，介绍形状记忆性能的表征方法。
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