着重研究了热缩聚法中间相沥青制得的中空炭纤维的力学性能。
Especially the mechanical properties of hollow carbon fibers prepared from thermal condensation mesophase pitch precursor were studied.
采用双层织物组织结构，运用高收缩聚酯长丝与其他纤维纱线的配合，对高收缩聚酯纤维织物进行了设计开发和性能测试。
High-shrinkage PET fabric was researched and developed by using the double-layer weave and combining high-shrinkage PET filament with the other fibers.
主要用于合成纤维工业作聚脂缩聚催化剂。
Mainly used as polyester catalytic in the synthetic fiber industry.
当谈到如何制备高收缩聚丙烯纤维时，文中主要提到了工艺过程的改变及添加改性剂的方法。
When referring to how to produce high-shrinkage PP fiber, it mentioned mainly process changes and the use of additives.
当谈到如何制备高收缩聚丙烯纤维时，文中主要提到了工艺过程的改变及添加改性剂的方法。
When referring to how to produce high-shrinkage PP fiber, it mentioned mainly process changes and the use of additives.
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