当前位置：
X-MOL 学术
›
Polym. Eng. Sci.
›
论文详情
Our official English website, www.x-mol.net, welcomes your
feedback! (Note: you will need to create a separate account there.)
Effect of Ni2+ chelated to the surface of PBFA on the charring flame retardant and smoke suppression properties of epoxy resin
Polymer Engineering and Science ( IF 3.2 ) Pub Date : 2020-08-12 , DOI: 10.1002/pen.25492 Kailun Zhang 1 , Hongjuan Wu 2 , Ruifang Wu 3 , Guang Yang 1 , Tian Wang 1 , Jixing Xie 1 , Hongqiang Qu 1
Polymer Engineering and Science ( IF 3.2 ) Pub Date : 2020-08-12 , DOI: 10.1002/pen.25492 Kailun Zhang 1 , Hongjuan Wu 2 , Ruifang Wu 3 , Guang Yang 1 , Tian Wang 1 , Jixing Xie 1 , Hongqiang Qu 1
Affiliation
|
Here, a phosphazene‐based flame retardant (PBFA) containing active amine groups was synthesized by hexachlorocyclotriphosphazene and N‐aminoethylpiperazine and nickel ion (Ni2+) was chelated to the surface of PBFA (named as PBFA‐Ni2+). Incorporation into epoxy resin (EP) with a loading of 6 wt% (named as EP/PBFA‐Ni2+‐6.0), enabled the composite to pass the vertical burning test (UL‐94) V 0 rating. Peak heat release rate and the total smoke release of EP/PBFA‐Ni2+‐6.0 were decreased by 41.02% and 22.74% as measured by cone calorimeter tests. The production rate of CO was inhibited when PBFA‐Ni2+ was incorporated into EP.
中文翻译：
PBFA表面螯合Ni2 +对环氧树脂炭化阻燃和抑烟性能的影响
在此，通过六氯环三磷腈和N-氨基乙基哌嗪合成了含活性胺基的磷腈基阻燃剂（PBFA），并将镍离子（Ni 2+）螯合到PBFA的表面（命名为PBFA-Ni 2+）。掺入6 wt％的环氧树脂（EP）（命名为EP / PBFA-Ni 2+ -6.0），可使复合材料通过垂直燃烧测试（UL-94）V 0等级。通过锥形量热仪测试，EP / PBFA-Ni 2 + -6.0的峰值放热率和总烟雾释放量分别降低了41.02％和22.74％。当将PBFA-Ni 2+掺入EP中时，CO的生产率受到抑制。
更新日期：2020-10-17
中文翻译：
PBFA表面螯合Ni2 +对环氧树脂炭化阻燃和抑烟性能的影响
在此，通过六氯环三磷腈和N-氨基乙基哌嗪合成了含活性胺基的磷腈基阻燃剂（PBFA），并将镍离子（Ni 2+）螯合到PBFA的表面（命名为PBFA-Ni 2+）。掺入6 wt％的环氧树脂（EP）（命名为EP / PBFA-Ni 2+ -6.0），可使复合材料通过垂直燃烧测试（UL-94）V 0等级。通过锥形量热仪测试，EP / PBFA-Ni 2 + -6.0的峰值放热率和总烟雾释放量分别降低了41.02％和22.74％。当将PBFA-Ni 2+掺入EP中时，CO的生产率受到抑制。
京公网安备 11010802027423号