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| 新型阻燃低密度聚乙烯材料的制备及性能研究 | |
| 引用本文： | 聂士斌,张明旭,胡源,袁树杰,蔡峰.新型阻燃低密度聚乙烯材料的制备及性能研究[J].中国科学技术大学学报,2011,41(10). |
| 作者姓名： | 聂士斌 张明旭 胡源 袁树杰 蔡峰 |
| 作者单位： | 1. 煤与瓦斯共采实验室,安徽理工大学能源与安全学院,安徽淮南232001 2. 安徽理工大学材料科学与工程学院学院,安徽淮南,232001 3. 中国科学技术大学火灾科学国家重点实验室,安徽合肥,230026 |
| 基金项目： | 安徽理工大学人才引进基金，中国科学技术大学火灾国家重点实验室开放课题 |
| 摘 要： | 为了改善传统膨胀阻燃材料耐水性差的问题,将一种新型大分子三嗪系成炭剂(CFA)与包裹聚磷酸铵( MCAPP)复配,通过熔融共混法制备新型无卤膨胀阻燃低密度聚乙烯复合材料(LDPE),并研究成炭剂CFA与MCAPP组成的膨胀阻燃剂对LDPE的阻燃性能、热性能以及耐水性能的影响,探求CFA与MCAPP之间的最佳复配比例.实验结果表明,当CFA与MCAPP的比例为1∶3时,此种新型无卤膨胀阻燃低密度聚乙烯复合材料具有优良的阻燃性能、热稳定性能以及耐水性能. |
| 关 键 词： | 低密度聚乙烯 阻燃 耐水性能 膨胀阻燃剂 |
Preparation and properties of novel flame retardant low-density polyethylene composites |
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| NIE Shibin,ZHANG Mingxu,HU Yuan,YUAN Shuiie,CAI Feng.Preparation and properties of novel flame retardant low-density polyethylene composites[J].Journal of University of Science and Technology of China,2011,41(10). | |
| Authors: | NIE Shibin ZHANG Mingxu HU Yuan YUAN Shuiie CAI Feng |
| Institution: | NIE Shibin1,ZHANG Mingxu3,HU Yuan2,YUAN Shujie1,CAI Feng1(1.Key Laboratory of Coal Mine Safty and Efficient Exploitation of Minstry of Education,Anhui University of Science and Technology,Huainan 232001,China,2.State Key Laboratory of Fire Science,University of Science and Technology of China,Hefei 230026,3.School of Materials Science and Engineering,China) |
| Abstract: | To improve the poor water resistant property of traditional intumescent flame retardant materials,a novel intumescent flame retardant low-density polyethylene(LDPE) composites were prepared based on a novel char forming agent(CFA) and microencapsulated ammonium polyphosphate(MCAPP).The synergistic effect between CFA and MCAPP on the flame retardant property,the thermal stability,and the water resistance property of flame retardant LDPE composites were investigated to ensure the best CFA/MAPP ratio.The resul... |
| Keywords: | polypropylene intumescent flame retardant microencapsulation |
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