【摘要】 探讨一种多组分混和保暖絮片的性能特点。以70%粘胶纤维、20%细特涤纶纤维和10%双组分涤纶纤维为原料,通过针刺法非织造布生产工艺制得一种新型保暖絮片,并对其厚度、透气率、蓬松度、压缩率、压缩回复率、透湿性和保暖性进行了测试。并与桑蚕丝絮片、羊毛絮片、棉絮片和三维卷曲涤纶絮片进行了对比。研究结果表明:该保暖絮片厚度、蓬松度较低,压缩回复率、透气性、透湿性、保暖性较好。认为:该保暖絮片具有良好的压缩回弹性、保暖性和生理舒适性,生产成本较低,占有较大比例的粘胶纤维还具有良好的生物降解性能。更多还原

【Abstract】 The properties of a multicomponent blending thermal flocculus were discussed.70%viscose fiber,20% super fine polyester fiber and 10% biocomponent polyester fiber were used as the raw material.A new kind of thermal flocculus was produced with needle-punched nonwoven process.The thickness,air permeability,filling power,compressibility,compress recovery ratio,moisture penetrability and warmth property were tested.Then they were compared with mulberry silk flocculus,wool flocculus,cotton flocculus and three-dimensional crimped polyester flocculus.The research results showed that the thickness and filling power of the thermal flocculus is lower while the compress recovery ratio,air permeability,moisture penetrability and warmth property were better.It is considered that the thermal flocculus has better compress recovery ratio,warmth property and physiological comfort.The production cost is lower.The viscosity fiber with a major proportion also has better biodegradability.更多还原