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| 中空玻璃用二道密封胶性能对比研究 | |
| 引用本文： | DieterLange,杜国际,李中. 中空玻璃用二道密封胶性能对比研究[J]. 中国建筑防水材料, 2012, 0(20): 8-12 |
| 作者姓名： | DieterLange 杜国际 李中 |
| 作者单位： | 阿克苏诺贝尔硫化学品部,上海200040 |
| 摘 要： | 通过对欧洲和全国市场上正在使用的主流中空玻璃二道密封胶的各种性能测试，探讨了它们的加工和密封性能，指出这些密封胶在加工和密封性能上的差异将是二道密封胶选择的关键要素；聚硫密封胶在水汽透过率和惰性气体透过率两项性能指标上明显优于硅酮密封胶，是二道密封胶的最佳选择。 |
| 关 键 词： | 中空玻璃 二道密封胶 硅酮 聚硫 加工性 水汽透过率 气体透过率 |
Comparative Study on Performance of Secondary Sealant for Insulating Glass |
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| Dieter Lange,Du Guoji,Li Zhong. Comparative Study on Performance of Secondary Sealant for Insulating Glass[J]. , 2012, 0(20): 8-12 | |
| Authors: | Dieter Lange Du Guoji Li Zhong |
| Affiliation: | (AkzoNobel Sulfur Derivatives, Shanghai 200040, China) |
| Abstract: | This article discusses processing and sealing of secondary sealant for insulating glass in popularity in Europe and China by tests. It points out that the differences of processing and sealing are the key factors when selecting sealant. Polysulfide sealant is the best choice for secondary sealant because it is better than silicone sealant in the performance of moisture vapor transmission rate and inert gas transmission rate. |
| Keywords: | insulating glass secondary sealant silicone polysulfide processing moisture vapor transmission rate（MVTR） gas transmission rate |
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