With the rapid development of composite fiber indusrty, it’s urgent to develop a variety of low melting point copolyester used for hot-melting adhesive fibers.
随着我国的复合纤维工业迅速发展，粘接纤维用低熔点共聚酯的研究开发已成为急待解决的问题。
参考来源 - 从废聚酯合成多组分共聚酯的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
Vanillic acid is the third monomer suitable for modifying PHB/PET binary copolyester.
香草酸是最适合于PHB/PET体系共聚改性的第三单体。
The melted copolyesters exhibit good liquid crystallinity in some range of the copolyester compositions.
在一定的组成范围内，共聚酯熔体有很好的液晶性。
Another copolyester B-ET was treated by permanganic etches, also demonstrating the fibrillar banded texture.
特别是非平面构象、B-ET用高锰酸钾刻蚀也观察到微纤的条带织构。
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