含磷含氮酚醛树脂的合成与性能

doi:10.3969/j.issn.1007-2861.2014.01.029

上海大学学报(自然科学版) ›› 2015, Vol. 21 ›› Issue (03): 376-383.doi: 10.3969/j.issn.1007-2861.2014.01.029

含磷含氮酚醛树脂的合成与性能

胡林¹, 余若冰^1, 段家真¹, 焦正²

1. 华东理工大学材料科学与工程学院, 上海200237; 2. 上海大学环境与化学工程学院, 上海200444

收稿日期:2013-12-05 出版日期:2015-06-22 发布日期:2015-06-22
通讯作者: 余若冰(1975—), 女, 副教授, 博士, 研究方向为高性能树脂基体及复合材料. E-mail: rbyu@ecust.edu.cn E-mail:rbyu@ecust.edu.cn
作者简介:余若冰(1975—), 女, 副教授, 博士, 研究方向为高性能树脂基体及复合材料. E-mail: rbyu@ecust.edu.cn
基金资助:
国家自然科学基金资助项目(51003030)

Synthesis and properties of phosphorus-nitrogen containing phenolic resins

HU Lin¹, YU Ruo-bing¹, DUAN Jia-zhen¹, JIAO Zheng²

1. School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;
2. School of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China

Received:2013-12-05 Online:2015-06-22 Published:2015-06-22

摘要/Abstract

摘要： 以含磷单体、三聚氰胺、苯酚和甲醛为原料, 合成了一种含磷含氮酚醛树脂(NP-PF).将NP-PF与F51环氧树脂复配并固化, 并对其固化特征进行了研究, 同时考察了固化物的耐热性能和阻燃性能. 研究结果表明: 高含量的NP-PF能够提高NP-PF/F51体系的固化速率;NP-PF/F51固化物具有良好的耐热性能; 在NP-PF/F51固化体系中加入少量Al(OH)₃, 能够达到UL94V-0级阻燃的效果.

关键词: 含磷单体, 环氧树脂, 磷-氮协同, 三聚氰胺

Abstract: The phosphorus-nitrogen containing phenolic resins (NP-PF) were synthesized from formaldehyde, melamine, phenol and phosphorus-containing monomer. The effect of NP-PF in NP-PF/F51 was investigated. The results show that (1) the curing rate of NPPF/ F51 accelerates with the increase of NP-PF contents; (2) the epoxy resin thermosets had good thermal stability; and (3) UL94V-0 rating is achieved with a lower Al(OH)3 content for the NP-PF/F51 system.

Key words: epoxy resin, melamine, phosphorus containing monomer, synergism of phosphorus-nitrogen

中图分类号:

TQ 323.1

胡林1, 余若冰1, 段家真1, 焦正2. 含磷含氮酚醛树脂的合成与性能[J]. 上海大学学报(自然科学版), 2015, 21(03): 376-383.

HU Lin-1, YU Ruo-Bing-1, DUAN Jia-Zhen-1, JIAO Zheng-2. Synthesis and properties of phosphorus-nitrogen containing phenolic resins[J]. Journal of Shanghai University（Natural Science Edition）, 2015, 21(03): 376-383.

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含磷含氮酚醛树脂的合成与性能

Synthesis and properties of phosphorus-nitrogen containing phenolic resins

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