Effect of surface activation of alumina particles on the performances of thermosetting-based composite materials

被引：11

作者：

Drah, Abdusalam ^{[1
]}

Kovacevic, Tihomir ^{[2
,3
]}

Rusmirovic, Jelena ^{[2
,3
]}

Tomic, Natasa ^{[2
]}

Brzic, Sasa ^{[3
]}

Bogosavljavic, Marica ^{[3
]}

Marinkovic, Aleksandar ^{[1
]}

机构：

[1] Univ Belgrade, Fac Technol & Met, Belgrade, Serbia

[2] Univ Belgrade, Fac Technol & Met, Innovat Ctr, Belgrade, Serbia

[3] Minist Def, Mil Tech Inst, Ratka Resanovica 1, Belgrade 11030, Serbia

来源：

JOURNAL OF COMPOSITE MATERIALS | 2019年 / 53卷 / 19期

关键词：

Thermosetting resin; particle-reinforcement; polymer-matrix composites; chemical properties; mechanical properties; UNSATURATED POLYESTER RESINS; DYNAMIC-MECHANICAL ANALYSIS; NANOPARTICLES; STYRENE; NANOCOMPOSITES; ESTERS; OXIDE;

D O I：

10.1177/0021998319839133

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

Two types of alumina particles, commercial (c-Al2O3) and iron doped (Fe-Al2O3), were functionalized with 3-(aminopropyl)trimethoxysilane (one-step) and two-step consecutive process, i.e. firstly using 3-(aminopropyl)trimethoxysilane followed by methyl ester of linseed oil (biodiesel) to produce Al(2)O(3)ATPMS-BD reinforcement, respectively. The effect of modifier type and variable amount of alumina particles on the dynamical and mechanical properties of unsaturated polyester resin-based composites was studied. The highest improvement of the tensile strength and micro Vickers hardness, 78.1 and 163%, respectively, was obtained at 1.0 wt% of Fe-Al(2)O(3)APTMS-BD addition. The obtained multifunctional composites can be potentially applied in construction and mining industries.

引用

页码：2727 / 2742

页数：16

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