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| 尼龙6/纳米三氧化二锑性能的研究 | |
| 引用本文： | 冯洪福,聂红云,张瑜,樊张帆,何力.尼龙6/纳米三氧化二锑性能的研究[J].塑料工业,2011,39(10). |
| 作者姓名： | 冯洪福 聂红云 张瑜 樊张帆 何力 |
| 作者单位： | 1. 贵州正业工程技术投资有限公司,贵州贵阳550005;国家复合改性聚合物材料工程技术研究中心,贵州贵阳550014 2. 贵州正业工程技术投资有限公司,贵州贵阳,550005 3. 国家复合改性聚合物材料工程技术研究中心,贵州贵阳,550014 |
| 基金项目： | 贵州省(科技厅)2005年重点攻关项目 |
| 摘 要： | 采用等离子体法生产的纳米三氧化二锑制备阻燃尼龙6(PA6),并通过氧指数(LOI)、锥形量热及TEM等检测,研究了纳米三氧化二锑对PA6阻燃性能和力学性能的影响。结果表明,当纳米三氧化二锑质量分数为6%时,LOI可达30%;热释放速率峰值减小了60 kW/m2,且达到峰值的时间较纯PA6延迟了约2 min;硅烷偶联剂KH-550改性的纳米三氧化二锑在PA6中的弥散度比未改性的高。与未改性纳米三氧化二锑相比,经过表面改性后,材料的拉伸强度提高60.7%、缺口冲击强度提高14.8%、弯曲强度提高36.8%、弯曲模量提高39.6%。 |
| 关 键 词： | 等离子体法 纳米三氧化二锑 阻燃尼龙 |
Study on Properties of PA6/Nano-atimony Trioxide |
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| FENG Hong-fu,NIE Hong-yun,ZHANG Yu,FAN Zhang-fan,HE Li.Study on Properties of PA6/Nano-atimony Trioxide[J].China Plastics Industry,2011,39(10). | |
| Authors: | FENG Hong-fu NIE Hong-yun ZHANG Yu FAN Zhang-fan HE Li |
| Affiliation: | FENG Hong-fu1,2,NIE Hong-yun1,ZHANG Yu1,FAN Zhang-fan1,HE Li2(1.Zhengye Engineering & Investment Incorporation Limited,Guizhou 550005,China,2.National Engineering Research Center for Compounding and Modification of Polymeric Materials,Guiyang 550014,china) |
| Abstract: | The flame-retardant PA6 was prepared with nano-antimony trioxide made by Plasma,and studied the effect of nano-antimony trioxide on flame-retardancy and the mechanical properties of PA6 by LOI,CONE and TEM.The results showed that when the amount of the nano-antimony trioxide was 6%,the LOI of the composite could reach 30%;The HRR was reduced by 60 kW/m2 with the time to the peak delayed 2 minutes,meanwhile,the dispersity was higher in the nano-antimony trioxide composite which was modified by KH-550 than th... |
| Keywords: | Plasma Nano-antimony Trioxide Flame-retarded Nylon |
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