国家标准GB/T 1040.2-2022与GB/T 1040.2-2006的差异对比分析  

Comparative Analysis of the Diff erence between the National Standard GB/T 1040.2-2022 and GB/T 1040.2-2006

作　　者：刘琼 LIU Qiong(Guangzhou Synthetic Materials Research Institute Co.,Ltd.,Guangzhou 510665,Guangdong,China)

机构地区：[1]广州合成材料研究院有限公司,广东广州510665

出　　处：《合成材料老化与应用》2023年第4期29-30,共2页Synthetic Materials Aging and Application

摘　　要：该文全面地对比了GB/T 1040.2-2022与GB/T 1040.2-2006的内容,主要从范围、规范性引用文件、设备及试样等4个方面进行差异分析,重点对有实质性变化的部分展开阐述并进行对比分析,如设备和试样部分。通过新旧两个版本内容的对比分析,希望对从事塑料拉伸相关的检验人员有所帮助,提高其对标准的理解,保证拉伸测试结果的准确性和有效性。The paper comprehensively compared the contents of GB/T 1040.2-2022 and GB/T 1040.2-2006,and analyzed the differences mainly from the four aspects of scope,normative reference documents,equipment and sample.In particularly,the differences with substantial changes were described and analyzed,such as equipment and samples.Through the comparative analysis of the contents of the new and old versions,it was hoped that it will be helpful to the inspectors engaged in plastic stretching,improve their understanding of the standards,and ensure the accuracy and validity of the tensile test results.

关 键 词：塑料 拉伸性能 引伸计 标距 差异分析 

分 类 号：G307[文化科学] TQ320[化学工程—合成树脂塑料工业]