|
OALib Journal期刊
ISSN: 2333-9721
费用：99美元
|
|
|
|
碳硼烷聚酯及其改性聚氨酯胶黏剂的合成及性能研究
DOI: 10.3724/SP.J.1105.2011.10346, PP. 1368-1373
Keywords: 十硼烷,碳硼烷聚酯,聚氨酯胶黏剂,固化剂,热稳定性
Abstract:
以实验室自制的十硼烷和1,4-二乙酰氧基-2-丁炔为原料,经过一系列反应合成了单体1,2-二羟甲基碳硼烷,并与己二酰氯经缩合反应合成了羟基封端的聚己二酸-1,2-双(羟甲基)碳硼烷酯,通过红外光谱,1H-核磁共振,11B-核磁共振和元素分析等手段对单体和聚合物的结构和纯度进行了分析;以合成的聚酯为甲组分,分别以脂肪族缩二脲三异氰酸酯和多苯基多亚甲基多异氰酸酯为乙组分,配制了两种无溶剂型聚氨酯胶黏剂PUA和PUB,对其剪切强度和热性能进行了测试,并研究了不同固化剂对胶黏剂性能造成的影响.结果表明,两种胶黏剂都可以在-150~200℃范围内使用,PUB高温性能优于PUA,但低温性能不及PUA,DSC表明PUA加热至250℃时有放热峰出现,而PUB放热峰则升高至300℃出现,热稳定性有所提高.
| [1] | 1 Vladimir I B. Chem Rev,1992,92(2):209~223
|
| [2] | 5 Williams R E.Chem Rev,1992,92(2): 177~207
|
| [3] | 6 Henderson L J,Keller T M.Macromolecules,1994,27(6): 1660~1661
|
| [4] | 9 Zhou Q,Mao Z J,Ni L Z,Chen J D.J Appl Polym Sci,2007,104(4): 2498~2503
|
| [5] | 16 Kordomenos P I,Kresta J E,Frisch K C.Macromolecules,1987,20(9): 2077~2083
|
| [6] | 17 Chiang L Y,Wang L Y,Kuo C S.Macromolecules,1995,28(22): 7574~7576
|
| [7] | 19 Masiulanis B,Zielinski R.J Appl Polym Sci,1985,30(7): 2731~2741
|
| [8] | 22 Fein M M,Grafstein D,Paustian J E,Bobinski J,Lichstein B M,Mayes N,Schwartz N N,Cohen M S.Inorg Chem 1963,2(6): 1115~1119
|
| [9] | 23 Wynn R W.US patent,C07B,2901516.1959-08-25.
|
| [10] | 2 Jaromir P.Chem Rev,1992,92(2):269~278
|
| [11] | 3 Hosmane N S,Maguire J A.Eur J Inorg Chem,2003,(22): 3989~3999
|
| [12] | 4 Tian Erxiu(田尔琇).Chinese Chemical Society(化学通报),1964,(10): 22~29
|
| [13] | 7 Colquhoun H M,Herbertson P L,Wade K.J Polym Sci Part A: Polym Chem,1996,34(12): 2521~2523
|
| [14] | 8 Sundar R A,Keller T M.J Polym Sci Part A: Polym Chem,1997,35(12): 2387~2394
|
| [15] | 10 Petrova A P.Polym Sci Ser C,2007,49(3): 251~254
|
| [16] | 11 Velankar S,Cooper S L.Macromolecules,1998,31(26): 9181~9192
|
| [17] | 12 Wang Jing(王婧),Jiang Tianying(蒋天莹),Lian Yanqing(连彦青),Tuo Xinlin(庹新林).Acta Polymerica Sinica(高分子学报),2010,(1): 15~21
|
| [18] | 13 Gao C H,Chen M Y,Ni J N,Hua J J,Xu X M,Lin W W,Zheng Q.Chinese J Polym Sci,2010,(2): 219~229
|
| [19] | 14 Liu Jin(刘瑾),Ma Dezhu(马德柱),Chen Xiaoming(陈晓明).Acta Polymerica Sinica(高分子学报),2002,(2):221~226
|
| [20] | 15 Yuan Kaijun(袁开军),Jiang Zhi(江治),Li Shufen(李疏芬),Zhou Yunji(周允基).Polm Mater Sci Eng(高分子材料科学与工程),2005,21:51~58
|
| [21] | 18 Zuo M,Takeichi T.J Polym Sci Part A: Polym Chem,1997,35(17): 3745~3753
|
| [22] | 20 Wang L F,Ji Q,Glass T E,Ward T C,McGrath J E,Muggli M,Burns G,Sorathia U.Polymer,2000,41(13): 5083~5093
|
| [23] | 21 Dunks G B,Barker K,Hedaya E,Hefner C,Ordonez K P,Remec P.Inorg Chem,1981,20(6): 1692~1697
|
Full-Text
|
|
Contact Us
service@oalib.com QQ:3279437679 
WhatsApp +8615387084133
|
|
