农用聚丙烯非织造布的耐候性能研究

Research on the Weatherproof Properties of Polypropylene Nonwoven Fabrics for Agriculture Use

以PP树脂和多种高效的抗老化助剂为原料,开发了一种PP耐候功能母粒用于PP非织造布耐候改性,并通过氙灯人工加速老化试验方法对改性后的PP非织造布的耐候性能进行了研究。结果表明,经耐候改性后的PP非织造布试样具有良好的耐候性能,可满足农业领域的户外使用要求。

Using polypropylene and efficient anti-aging agents as raw materials,a weatherproof masterbatch was prepared and used for weatherproof modification of polypropylene nonwoven fabrics.A research on the weatherproof properties of the modified polypropylene nonwoven fabrics was conducted through xenon lamp artificial accelerated aging test method.It is concluded that the modified polypropylene nonwoven fabrics exhibits good weatherability and can meet the requirements of outdoor use in agricultural field.