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| 不饱和树脂聚合物的耐腐蚀研究 | |
| 引用本文： | 彭瑛,刘建华,刘敏,雷玉龙.不饱和树脂聚合物的耐腐蚀研究[J].玻璃钢/复合材料,2009(4):39-41,52. |
| 作者姓名： | 彭瑛 刘建华 刘敏 雷玉龙 |
| 作者单位： | 1. 湖南工业大学土木工程学院,湖南株洲,412011 2. 湖南工业大学冶金工程学院,湖南株州,412011 3. 珠海市佳特建材有限公司,广东珠海,519015 |
| 摘 要： | 采用10%氢氧化钠、20%硫酸、甲苯分别对Ca(OH)2和Al(OH)3为填料的不饱和树脂聚合物浸泡,浸泡期分别为15、30、60天,测定其抗弯强度并进行力学性能分析.结果表明,随着腐蚀液浸泡时间的延长,其抗弯强度和抗压强度迅速下降.由显微镜对人造石浸泡后的观察表明.腐蚀主要是针对不饱和树脂聚合物发生,使聚合物与填料之间的粘接力降低.甲苯对不饱和树脂聚合物的腐蚀作用较大,氢氧化钠的腐蚀作用次之,而硫酸的腐蚀作用相对较小. |
| 关 键 词： | 不饱和树脂 腐蚀 力学性能 |
STUDIES ON CORROSION RESISTANCE OF UNSATURATED POLYESTER RESIN POLYMER |
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| PENG Ying,LIU Jian-hua,LIU min,LEI Yu-long.STUDIES ON CORROSION RESISTANCE OF UNSATURATED POLYESTER RESIN POLYMER[J].Fiber Reinforced Plastics/Composites,2009(4):39-41,52. | |
| Authors: | PENG Ying LIU Jian-hua LIU min LEI Yu-long |
| Affiliation: | PENG Ying1,LIU Jian-hua2,LIU min3,LEI Yu-long3(1.School Of Civil Engineering And Architecture,Hunan University of Technology,Zhuzhou 412011,China,2.School of Metallurgical Engineering,3.Zhuhai Jutstone Construction Building Co.,Ltd.,Zhuhai 519015,China) |
| Abstract: | Unsaturated polyester resin artificial marble with the fillers of Ca(OH)2 and Al(OH)3 were soaked by 10% NaOH,20% H2SO4 and toluene by 15,30,60 days.The flexural strength was mensurated and the mechanical properties was analyzed.The results showed that flexural strength was reduced rapidly with prolonging of the soaking time in corrosion solutions.The artificial marble soaked into corrosion solutions was observed by microscope.The observations showed that corrosion was dead against the polymer of unsaturate... |
| Keywords: | unsaturated polyester resin corrosion mechanical properties |
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