标准摘要
[中文适用范围]： ISO 3597 的本部分规定了测定由粗纱增强树脂制成的圆形横截面复合棒的弯曲强度的方法。 该测试可以在“模制”棒上进行，也可以在已经通过在沸水（或其他介质）中浸泡指定时间而进行预处理的棒上进行。 该测试旨在用于粗纱的检查和质量控制或评估其在树脂系统中使用的适用性。 获得的结果并不用于生成设计数据。 [外文原描述]： ISO 3597-2:2003 specifies a method for determining the flexural strength of composite rods of circular cross-section made of roving-reinforced resin. The test may be carried out on "as-moulded" rods, or on rods that have been pretreated by immersion in boiling water (or another medium) for a specified time. The test is intended for inspection and quality control of rovings or for evaluating their suitability for use in a resin system. The results obtained are not intended for the generation of design data.
英文名称Textile-glass-reinforced plastics — Determination of mechanical properties on rods made of roving-reinforced resin — Part 2: Determination of flexural strength