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| Research on Relativity of Artificial Weathering Tests of PVC-U Section Bar for Doors and Windows |
| Received:March 07, 2011 Revised:August 15, 2011 |
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| DOI： |
| KeyWord:PVC-U weather resistance aging relativity |
| Author | Institution |
| ZHANG Hong-yu |
Zhejiang Province Institute of Metrology， Hangzhou ， China |
| ZHANG Hui |
Zhejiang Test Academy of Quality and Technical Supervision， Hangzhou ， China |
| CHEN Jing |
Zhejiang Province Institute of Metrology， Hangzhou ， China |
| XIAO Jian |
Zhejiang Province Institute of Metrology， Hangzhou ， China |
| FENG Xiao-lei |
Zhejiang Test Academy of Quality and Technical Supervision， Hangzhou ， China |
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| Abstract: |
| Weathering tests of PVC-U section bar for doors and windows were carried out with artificial weathering test methods and the results were analyzed. The ordering of results of UPVC under several test condition were obtained. The relativity of artificial weathering test with natural exposure test was analyzed. It was considered that the influence of infrared radiation is important to material aging. The purpose was to provide reference for research, test, and standards drafting. |
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