This paper analyzed the basic properties of Dralon fiber (acrylic fiber developed by German Dralon Company) as well as the tensile fracture strength, evenness and hairiness of 32S Dralon/viscose blended yarn. By using this 32S blended yarn and 50 D/24 f nylon covered 30 D spandex yarn, Dralon/viscose blended knitted fabric with rib compound structure was made on double circular knitting machine and dyeing and ifnishing treatment. The basic parameters, mechanical properties, warmth retention property and comfort property of the Dralon fiber/viscose blended knitted fabric were tested. The experimental results show that the Dralon /viscose blended knitted fabric has the features of softness, better bulky, good warmth retention as well as dry and breathable, yet has the disadvantage of poor anti-fuzzing and pilling. This Dralon/viscose blended knitted fabric is suitable for developing high-grade knitted underwear and sportswear.%本文测试分析了Dralon腈纶的基本性能，32S Dralon腈纶60/粘胶40混纺纱的拉伸断裂、条干不匀、毛羽等性能；采用32S Dralon腈纶60/粘胶40混纺纱和50 D/24 f尼龙包30 D氨纶为原料，在双面大圆机上编织成罗纹半空气层组织，经染整加工后制得Dralon腈纶/粘胶混纺针织面料，并对开发的针织面料的基本参数、力学性能、保暖性、服用性能等进行了测试。结果表明：Dralon腈纶/粘胶混纺针织面料，手感柔软、蓬松丰满、保暖性较好、干爽透气，缺点是抗起毛气球性能较差。该新型针织面料适宜于高档针织内衣、运动衣的开发。
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