矿物基聚乙烯复合材料的阻燃性和物理力学性能研究

IF 3.6 4区材料科学 Q2 MATERIALS SCIENCE, COMPOSITES

Journal of Thermoplastic Composite Materials Pub Date : 2023-11-03 DOI:10.1177/08927057231213534

Mert Yücetürk, Buket Yücetürk, Gizem Yegane

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引用次数: 0

摘要

矿物基阻燃剂因其既有效又廉价而在世界范围内得到广泛应用。特别是三水合氧化铝(ATH)和氢氧化镁(MDH)是工业上首先想到的矿物添加剂，因为它们对环境友好，易于获得。在本研究中，研究了应用不像其他两种矿物那样广泛的亨特-氢菱镁矿矿物的有效性及其与同类矿物的差异。为此，采用不同配比的粘结剂，采用挤压法制备了聚乙烯载体复合材料，并对其物理、机械和燃烧性能进行了研究。结果表明，在掺量减少5%的情况下，氢菱镁矿的阻燃性能达到UL94 V0级。拉伸强度在23.4% ~ 70.8%之间，断裂伸长率在60.7% ~ 73.1%之间。

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Investigation of flame retardancy and physical-mechanical properties of mineral-based polyethylene composites

Mineral-based flame retardants are widely used worldwide as they are both effective and inexpensive solutions. Especially alumina trihydrate (ATH) and magnesium hydroxide (MDH) are the first mineral additives that come to mind industrially due to their environmental friendliness and easy availability. In this study, the effectiveness of huntite-hydromagnesite mineral, which is not as widely used as the other two minerals, and its differences from its counterparts were investigated. For this purpose, composites with polyethylene carrier were produced by extruder method using binders at various ratios, and various physical, mechanical, and combustion properties of these samples were investigated. According to the data obtained, the samples containing huntite-hydromagnesite showed UL94 V0 class flame retardant performance with 5% less filler than their counterparts. The same samples showed superior mechanical properties in tensile strength between 23.4% and 70.8% and elongation at break between 60.7% and 73.1%.

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来源期刊

Journal of Thermoplastic Composite Materials 工程技术-材料科学：复合

CiteScore

8.00

自引率

18.20%

发文量

104

审稿时长

5.9 months

期刊介绍： The Journal of Thermoplastic Composite Materials is a fully peer-reviewed international journal that publishes original research and review articles on polymers, nanocomposites, and particulate-, discontinuous-, and continuous-fiber-reinforced materials in the areas of processing, materials science, mechanics, durability, design, non destructive evaluation and manufacturing science. This journal is a member of the Committee on Publication Ethics (COPE).