摘要
介绍了测定塑料耐环境应力开裂的一种方法——在恒拉力下对HDPE耐环境应力开裂的测试,并与传统的测试方法进行了比较,认为该方法的测试条件与实际应用情况更接近,同时还讨论了对ESCR测试结果的影响因素。
A method for testing environmental stress resistance of materials——the test method forenvironmental stress crack resistance of HDPE under constant tensile load is introduced.The method is compared with the conventional one and the result shows that this methodis closer to practical cases. The factors affecting ESCR test results are discussed.
出处
《现代塑料加工应用》
CAS
1993年第1期27-29,共3页
Modern Plastics Processing and Applications
关键词
高密度聚乙烯
环境应力开裂
测定
HDPE, environmental stress crack resistance, brittle failure, test method
