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| Equivalence between Natural Environmental Accelerated Test Methods and Natural Environmental Test Methods of Silicone Rubber |
| Received:April 11, 2020 Revised:April 27, 2020 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2020.11.011 |
| KeyWord:silicone rubber natural environmental accelerated test method natural environmental test method equivalence |
| Author | Institution |
| XIAO Min |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Hainan Wanning National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Wanning , China |
| ZHAO Quan-cheng |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Gansu Dunhuang National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Dunhuang , China |
| YANG Hua-ming |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Tibet Lhasa National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Lhasa , China |
| FU Zhao-xu |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Hainan Wanning National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Wanning , China |
| LUO Dan |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Hainan Wanning National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Wanning , China |
| YANGWan-jun |
Southwest Research Institute of Technology and Engineering, Chongqing , China;Natural Environmental Test and Research Center of National Defense and Science Industry, Chongqing , China;Hainan Wanning National Observation & Research Station for Materials Corrosion in Atmospheric Environment, Wanning , China |
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| Abstract: |
| The work aims to study the equivalence between several natural environmental accelerated test methods and natural environmental test methods. In plateau, desert and hygrothermal atmospheric environment, the comparative tests of four natural environmental accelerated test methods and outdoor exposure natural environmental test methods were carried out to 6141 silicone rubber according to four existing natural environment accelerated test devices, such as glass frame, black box, forced ventilation glass frame and tracking solar shelf. Graphic method and rank sum test were adopted to analyze the equivalence between different natural environmental accelerated test methods and natural environmental test methods. In plateau, desert and hygrothermal atmospheric environment, the tensile strength of 6141 silicone rubber was subject to the same performance change rule in four natural environmental accelerated tests, i.e. glass frame, black box, forced ventilation glass frame and tracking solar shelf, and outdoor exposure tests under three typical environmental conditions. In plateau, desert and hygrothermal atmospheric environment, four natural environmental accelerated tests of glass frame, black box, forced ventilation glass frame and tracking solar shelf for 6164 silicone rubber are equivalent to the outdoor exposure tests under three typical environmental conditions. |
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