中控测试技术在PVC电缆料生产中的应用

Application of central control measurement technology in the production of PVC cable materials

介绍了在PVC电缆料生产过程中 ,几个中控项目 (如体积电阻率、低温冲击性能、拉伸强度、密度、硬度值 )的测试方法和邵氏硬度的测试技术 ,并根据测试结果分析未检测项目的性能情况 。

Methods of measuring some central control items,such as volume resistivity,low temperature impact property,tensile strength,density and hardness are introduced as well as the technology of measuring Shore hardness in the production of PVC cable material.Based on these measurement results,other properties undetected are analyzed to judge whether the PVC cable material is qualified.