MgAl-Layered Double Hydroxides: Synthesis, Characteristics, and Their Effects on Flame Retardant and Mechanical Properties of Casting Polyurethane

IF 0.5 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials: Applied Research Pub Date : 2024-05-23 DOI:10.1134/s2075113324010209

T. V. A. Nguyen, B. P. Tolochko, F. K. Gorbunov, A. A. Fadina

引用次数: 0

Abstract

MgAl–layered double hydroxides with different molar ratios of cations were synthesized. The compound with a ratio of 2 : 1 was shown to exhibit better characteristics of thermal stability. The modification of polyurethane by using these hydroxides led to the improvement in the properties of composites: decrease by 47% in flame retardancy, and increase by 24.8 and 54.1% in tensile strength and Young’s modulus, respectively.

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镁铝层双氢氧化物：合成、特性及其对浇注聚氨酯阻燃性和机械性能的影响

摘要合成了不同阳离子摩尔比的镁铝层双氢氧化物。结果表明，比例为 2 : 1 的化合物具有更好的热稳定性。使用这些氢氧化物对聚氨酯进行改性可改善复合材料的性能：阻燃性降低 47%，拉伸强度和杨氏模量分别提高 24.8% 和 54.1%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Inorganic Materials: Applied Research Engineering-Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

199

期刊介绍： Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.

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