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文章编号:1672-6987(2026)05-0052-05;DOI:10. 16351/j. 1672-6987. 2026. 05. 006
刘耀楠 1 ,田仁春 1* ,李 超 1 ,庄 涛 1* ,杜欢洋 2 (1. 青岛科技大学 高分子科学与工程学院,山东 青岛 266042; 2. 威海海润新材料科技有限公司,山东 威海 264500)
摘 要:使用新型的乙基次膦酸化乙基膦酸铝(MADP)与 ADP 复配做阻燃剂,通过垂直燃烧 实验研究其在 3PA66/30%GF 复合材料中的阻燃效果。实验结果发现,MADP 与 ADP 复配 具有协同效应,当 m(MADP)/m(ADP)=4/5 时,仅需添加质量分数 14% 就可以达到 1. 6 和 0. 8 mm 厚度下的 UL94-V0 阻燃等级,且 PA66/30%GF 复合材料具有优异的物理机械性能和 成本优势。这对无卤阻燃体系高阻燃等级要求的尼龙薄壁制品的配方设计提供有效低成本 解决方案。
关键词:乙基次膦酸化乙基膦酸铝;二乙基次膦酸铝;阻燃;玻璃纤维增强;尼龙 66
中图分类号:TB 332 文献标志码:A
引用格式:刘耀楠,田仁春,李超,等 . 复配型有机膦阻燃剂在玻璃纤维增强尼龙 66 中的应 用研究[J]. 青岛科技大学学报(自然科学版),2026,47(5):52-56.
LIU Yaonan, TIAN Renchun, LI Chao, et al. Research on the application of compound organophosphine flame retardants in PA66/GF composite materials[J]. Journal of Qingdao University of Science and Technology(Natural Science Edition),2026,47(5):52-56.
Research on the Application of Compound Organophosphine Flame Retardants in PA66/GF Composite Materials
LIU Yaonan1 ,TIAN Renchun1 ,LI Chao1 ,ZHUANG Tao1 ,DU Huanyang2 (1. College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China; 2. Weihai Helen New-Material Tech Co. ,Ltd. , Weihai 264500, China)
Abstract:This paper uses a new type of aluminum diethylphosphinate ethylphosphonate (MADP) and ADP as a flame retardant, and studies its flame retardant effect in PA66/ 30%GF composite materials through vertical combustion experiments. Experimental results show that the combination of MADP and ADP has a synergistic effect. When m(MADP)/ m(ADP)=4/5, only 14% can be added to achieve the UL94-V0 flame retardant grade at 1. 6 and 0. 8 mm thickness, and PA66/30%GF composite materials have excellent physical and mechanical properties and cost advantages. This provides an effective and low-cost solution for the formulation design of nylon thin-walled products with high flame retardant grade requirements for halogen-free flame retardant systems.
Key words:MADP; ADP; flame retardant; glass fiber reinforced; Nylon 66
收稿日期:2025-10-10
基金项目:山东省自然科学基金项目(ZR2020ME060).
作者简介:刘耀楠(1998—),女,硕士研究生 . * 通信联系人 .