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- The constituent and properties of the meltable polyimide adhensive and others are introduced. 本文介绍了可熔性聚酰亚胺胶粘剂与其他二种胶粘剂的结构及使用特点。
- It is shown that the meltable polyimide not only has excellent heat-resisting properties, but also has good vacuum properties.Therefore it can be used in vacuum as a high temperature adhensive. 通过分析比较可以看出可熔性聚酰亚胺不仅具有优良的耐高温特性,而且还具有良好的真空性能,因此,它完全可能作为真空中使用的耐高温胶粘剂材料。
- Hot melt polyimide adhesives applied for flexible printed circuit board were prepared with 4,4'-oxydiphthalic anhydride (ODPA),1,6-hexamethylenediamine,4,4'-oxydianiline(ODA) or heterocyclic diamine. 制备了挠性印制电路中铜箔与聚酰亚胺基材间的聚酰亚胺粘接材料,由醚酐、脂肪族二胺和4,4’-二氨基二苯醚(ODA)或杂环芳香二胺共聚得到的聚酰亚胺薄膜的成膜性很好。
- Study on the Vacuum Properties of the Meltable Polyimide Adhensive and its Application in Vacuum Devices 可熔性聚酰亚胺胶粘剂的真空性能研究
- The sea seemed to melt into the sky at the horizon. 在水平线处,海洋似渐渐没入天际。
- All his support melt away when he really needed it. 在他真正需要支持时,却得不到一丝半点。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The action of salt on ice causes it to melt. 盐作用於冰而使其融化。
- Melt the butter and then blend in the flour. 先把黄油融化,然後加入面粉。
- These chocolates really melt in your mouth. 这些巧克力真正是入口即化。
- meltable polyimide 可熔性聚酰亚胺
- If you spread salt about(the ground), it helps to melt the snow. 如果你在地上撒些盐,会有助于雪的融化。
- Iron will melt when it is made very hot. 当铁烧得很热时就会熔化的。
- Setting a fire for cooking will not melt the igloo. 在屋内焚木生火煮食;是不会把他们住的冰屋溶掉的.
- If you warm ice it will melt into water. 如果你把冰加热,它会融化成水。
- Let the cough drop melt in your mouth. 让止咳糖在你嘴里溶化。
- The snow began to melt when the sun came out . 太阳出来时,雪开始融化。
- Thin wires easily melt if they are made of copper. 如果用铜制细导线极易熔化。
- He decided to use carbon because it does not melt. 于是,他决定用碳,因为碳不易熔化。
- Finally, the polyimide layer at the tips was removed by electro discharging. 最后,尖端的绝缘层用放电法去除。