Novel dibutyltin oxide-tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4 '-diamino diphenyl sulfone system. I. Chemical reactions and properties of the cured resin
文献类型：期刊论文
| 作者 | Xu, JJ; Song, R; Wu, Q; Yu, YZ |
| 刊名 | JOURNAL OF APPLIED POLYMER SCIENCE
 |
| 出版日期 | 2001-05-23 |
| 卷号 | 80期号:8页码:1229-1236 |
| 关键词 | Epoxy Resin Condensate Of Dibutyltin Oxide And Tributyl Phosphate Catalyst 4 4 '-diamino Diphenyl Sulfone |
| ISSN号 | 0021-8995 |
| 英文摘要 | A crystalline condensate of dibutyltin oxide and tributyl phosphate (Sn-P-c) was more effective than the stannous octoate and dibutyltin dilaurate in accelerating the curing of the epoxy resin/4,4'-diamino diphenyl sulfone (DDS) system, based on an equal tin concentration. Water took part in the reaction and played an important role in the morphology and mechanical properties of the cured resin when Sn-P-c was used as the accelerator. In the presence of Sn-P-c, water first reacted with glycidyl ether to yield glycerol ether; the yielded hydroxyl group may further catalyze the amino/epoxy group reaction. In the absence of water or polar hydroxyl additives, Sn-P-c did not completely dissolve in the resin systems, and the cured resin was translucent material with poor mechanical strength. In the presence of a small amount of water, the cured material became transparent. Both flexural strength and maximum deflection were increased greatly. (C) 2001 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000167503200016 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76659]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yu, YZ |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, JJ,Song, R,Wu, Q,et al. Novel dibutyltin oxide-tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4 '-diamino diphenyl sulfone system. I. Chemical reactions and properties of the cured resin[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2001,80(8):1229-1236. |
| APA | Xu, JJ,Song, R,Wu, Q,&Yu, YZ.(2001).Novel dibutyltin oxide-tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4 '-diamino diphenyl sulfone system. I. Chemical reactions and properties of the cured resin.JOURNAL OF APPLIED POLYMER SCIENCE,80(8),1229-1236. |
| MLA | Xu, JJ,et al."Novel dibutyltin oxide-tributyl phosphate condensate as accelerator for the curing of the epoxy resin/4,4 '-diamino diphenyl sulfone system. I. Chemical reactions and properties of the cured resin".JOURNAL OF APPLIED POLYMER SCIENCE 80.8(2001):1229-1236. |
入库方式： OAI收割
来源：化学研究所
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