| 三聚氰酸螺环磷酸酯阻燃聚丙烯的性能研究 |
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| 引用本文： | 姜大伟,孙才英,向海旺,董春梅,胡树林. 三聚氰酸螺环磷酸酯阻燃聚丙烯的性能研究[J]. 中国塑料, 2010, 24(1): 81-84. DOI: 10.19491/j.issn.1001-9278.2010.01.018 |
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| 作者姓名： | 姜大伟 孙才英 向海旺 董春梅 胡树林 |
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| 作者单位： | 东北林业大学理学院化学系东北林业大学东北林业大学东北林业大学东北林业大学 |
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| 基金项目： | 黑龙江省博士后日常经费(ibh-z08279) |
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| 摘 要： | 采用自制的三聚氰酸螺环磷酸酯（SPCA）对聚丙烯（PP）进行阻燃处理，研究了SPCA对PP的燃烧性能和力学性能的影响。结果表明：SPCA添加量为25 %时，阻燃效率最高，此时PP的氧指数值达到25.6 %。SPCA的加入对PP的力学性能影响不大，当SPCA用量为25 %时，PP的拉伸强度为27.62 MPa，比纯PP下降了10.32 %，弯曲强度和冲击强度分别为38.03 MPa和3.68 kJ/m2，比纯PP分别提高了8.13 %和29.57 %。热分析结果表明，阻燃剂SPCA的加入明显提高了PP的高温热稳定性。
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| 关 键 词： | 三聚氰酸螺环磷酸酯 聚丙烯 阻燃性能 力学性能 |
| 收稿时间： | 2009-08-28 |
Properties of Spirophosphate Cyanuric Acid Flame Retarded Polypropylene |
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| JIANG Dawei,SUN Caiying,XIANG Haiwang,DONG Chunmei,HU Shulin. Properties of Spirophosphate Cyanuric Acid Flame Retarded Polypropylene[J]. China Plastics, 2010, 24(1): 81-84. DOI: 10.19491/j.issn.1001-9278.2010.01.018 |
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| Authors: | JIANG Dawei SUN Caiying XIANG Haiwang DONG Chunmei HU Shulin |
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| Affiliation: | JIANG Dawei,SUN Caiying,XIANG Haiwang,DONG Chunmei,HU Shulin(Heilongjiang Key Laboratory of Molecular Design , Preparation of Flame Retarded Materials,Department of Chemistry,College of Science,Northeast Forestry University,Harbin 150040,China) |
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| Abstract: | The influence of spirophosphate cyanuric acid(SPCA) on the flame retardancy and mechanical properties of polypropylene(PP) was studied.When the content of SPCA was 25 %,the flame retardant efficiency was the highest and the limited oxygen index of PP was 25.6 %.The content of SPCA had no significant influence on the mechanical properties.With 25 % SPCA,the tensile,flexural,and impact strengths were 27.62 MPa,38.03 MPa,and 3.68 kJ/m2,respectively.The thermal analysis showed that SPCA improved the high temper... |
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| Keywords: | spirophosphate cyanuric acid polypropylene flame retardancy mechanical property |
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