形状记忆织物的记忆性能研究

Study on the Shape Memory Performance of Shape Memory Fabrics

为探讨纯PTT、PTT与PET混纺、纯PET三类＂形状记忆＂织物以及免烫棉织物的形状记忆性能,对它们进行易塑形性能及折皱回复性能的测试,并对测试参数进行优化,研究了4种织物形状记忆性能的差异。结果表明：相较于半记忆、仿记忆织物以及免烫棉织物,纯PTT织物具有优异的形状记忆性能。

In order to discuss the shape memory performance of three types of shape memory fabrics, suchas pure PTT fabric, PTT and PET blends fabric, pure PET fabric, and free iron cotton fabric, the easy-shap-ing and wrinkle recovery performance of them were tested. The test parameters were optimized and the dif-ference of shape memory performance between different types of fabrics was studied. The results show thatPTT fabric has excellent shape memory performance compared with semi-memory, imitation memory faricsand free iron cotton fabric.