摘要
双组分SMS非织造材料和聚丙烯SMS非织造材料做直接大气曝露实验6个月,进行材料颜色、表面微观形态、强度、结晶度、红外光谱等项目测试,并对测试结果进行对比。研究表明,双组分SMS非织造材料耐光氧老化性能优于聚丙烯SMS非织造材料。
Both bi-component and polypropylene SMS nonwovens were exposed in the open air directly for 6 months, and the results of testing, including colour, microsurface configuration, strength, degree of crystallinity and infrared spectrum, were compared. It is indicated that bi-component SMS nonwovens has better resistance to light aging than polypropylene SMS nonwovens.
出处
《产业用纺织品》
北大核心
2008年第11期13-17,共5页
Technical Textiles
关键词
双组分SMS
聚丙烯SMS
光氧老化
直接大气曝露实验
bi-component SMS, polypropylene SMS, photooxidative aging, direct atmosphere exposure experiment
