| 4种改性聚苯硫醚贮存寿命热老化试验研究 |
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| 引用本文： | 张伦武,田月娥,王津梅.4种改性聚苯硫醚贮存寿命热老化试验研究[J].功能材料,2009,40(6). |
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| 作者姓名： | 张伦武 田月娥 王津梅 |
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| 作者单位： | 1. 天津大学材料科学与工程学院,天津,300072;中国兵器工业第五九研究所,重庆,400039
2. 中国兵器工业第五九研究所,重庆,400039 |
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| 基金项目： | 国家自然科学基金资助项目(50499331-5) |
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| 摘 要： | 对不同颜色(黑色和本色),长玻纤和碳纤增强、增韧增强改性聚苯硫醚进行了热空气老化试验研究,通过选择拉伸性能下降超过30%作为贮存寿命判据,预测40%长碳纤增强聚苯硫醚(黑色)、40%长玻纤增强聚苯硫醚(本色)、40%长玻纤增韧增强聚苯硫醚(黑色),40%长玻纤PA66增强聚苯硫醚(黑色)贮存寿命分别为32.4、55.5、23.8和60.3年,适宜在武器装备上推广使用
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| 关 键 词： | 改性聚苯硫醚 贮存寿命 热空气老化 |
The storage life study of modified polyphenylene sulfide by hot air ageing test |
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| ZHANG Lun-WU
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TIAN Yue-e
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WANG Jin-mei.The storage life study of modified polyphenylene sulfide by hot air ageing test[J].Journal of Functional Materials,2009,40(6). |
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| Authors: | ZHANG Lun-WU TIAN Yue-e WANG Jin-mei |
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| Affiliation: | ZHANG Lun-wu1,2,TIAN Yue-e2,WANG Jin-mei2 (1.School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China,2.No.59 Institute of Ordnance Industry,Chongqing 400039,China) |
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| Abstract: | Selection the tensile strength fall below 70% as judge index, 4 modified polyphenylene sulfide storage life was studied by hot air ageing test. The storage life of 40% long carbon fiber reinforced PPS (black), 40% long fiberglass reinforced PPS (primitive colors), 40% long fiberglass reinforced and reintoughness PPS (black) and 40% long fiberglass & PA66 reinforced PPS are 32.4, 55.5, 23.8 and 60.3 years. As good materials, it can be used by military equipment. |
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| Keywords: | modified polyphenylene sulfide storage life hot air ageing test |
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