CAJ | 학술논문

研究制备工艺与针刺非织造布的基本性能和力学性能之间的关系,用扫描电镜测试非织造布的微观结构,分析影响其力学性能的内在因素.结果表明,当针刺频率为13次/s,针刺次数为3次,输出速度为0．6m/s时,针刺非织造布的综合性能最优；影响非织造布力学性能的主要因素为针刺频率和针刺的次数.
연구제비공예여침자비직조포적기본성능화역학성능지간적관계,용소묘전경측시비직조포적미관결구,분석영향기역학성능적내재인소.결과표명,당침자빈솔위13차/s,침자차수위3차,수출속도위0．6m/s시,침자비직조포적종합성능최우；영향비직조포역학성능적주요인소위침자빈솔화침자적차수.
The relation between the preparation process of needle-punched nonwoven and the basic properties&mechanical property was discussed. Mechanical property of nonwoven fabric was tested by scanning electron mi-croscopy ( SEM) which was used to analyze the inner factors of mechanical performance. Results show that when the stroke frequency is 13, the number of acupuncture is three times and the output speed is 0. 6 m/s, the com-prehensive performance of needle-punched nonwoven is optimal. The main factors influencing the mechanical property of nonwoven are the stroke frequency and the number of acupuncture.