软包装材料检测的试验环境注意妻项

Matters Needing Attention In Flexible Packaging Materials Detection Test Environment

按照国标G8／T-2918的要求，在对塑料进行检测时需在规定的标准环境下进行。如果在非标准的环境下检测材料的物理性能，所获得的试验结果必定会与按照标准环境进行的检测结果有一定的差别。本文分析了试验环境的温度、湿度对检测结果的影响，并介绍了如何控制一个合格的试验环境。

According to the requirements of GB/T 2918, testing the plastic should be under the environment of specified standards.If carried out in non-standard conditions, the results of the physical properties of the test material have certain difference compared with the standard environment. This paper analyzes the influence of temperature and humidity of the experiment environment on the detection results, and introduces how to control a qualified test environment.