Study on Environmental Stress Testing Device and Method Based on Changes in Transmittance of Polymer Reference Materials
The comprehensive environmental stress refers to the comprehensive impact of environmental factors such as solar radiation,temperature,and humidity in different regions on products.For the field of material aging,precise quantitative measurement of comprehensive environmental stress is the prerequisite and foundation for conducting environmental tests and designing material and product performance.This article designs an environmental stress testing device based on the change in transmittance of polymer reference materials,which can continuously measure the transmittance of polymer materials and quantitatively evaluate environmental stress.
万方数据
维普
