Combined effect of zeolite and boric acid on thermal behavior of epoxy composites

被引：9

作者：

Nazarenko, Olga B. ^{[1
]}

Melnikova, Tatyana V. ^{[1
]}

Visakh, P. M. ^{[1
]}

机构：

[1] Tomsk Polytech Univ, Lenin Ave 30, Tomsk 634050, Russia

来源：

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY | 2017年 / 128卷 / 01期

关键词：

Epoxy resin; Filler; Zeolite; Boric acid; Thermal stability; FLAME-RETARDANT ADDITIVES; MECHANICAL-PROPERTIES; ALUMINUM TRIHYDROXIDE; MOLDING COMPOUNDS; DIGLYCIDYL ETHER; NATURAL ZEOLITE; DEGRADATION; RESINS; NANOCOMPOSITES; BORATE;

D O I：

10.1007/s10973-016-5901-0

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The particles of natural zeolite in combination with boric acid were incorporated into the epoxy resin ED-20 in order to improve the thermal stability of epoxy polymer. Epoxy resin was cured using polyethylenepolyamine. Characterization of the epoxy composites was carried out by using Fourier transform infrared spectrometry, thermogravimetric analysis (TG) and differential scanning calorimetry (DSC) under flow of air and argon. The thermal behavior of the zeolite/boric acid-based epoxy composites (total percentage 15 mass%) were compared with that of 15 mass% boric acid-based epoxy system and the neat epoxy resin. TG and DSC results revealed that the combination of 5 mass% zeolite and 10 mass% boric acid significantly increased the mid-point temperature and residue, and decreased the maximum decomposition rate of the epoxy composites at the heating.

引用

页码：169 / 175

页数：7

共 50 条

[1] Thermal degradation and evolved gas analysis of epoxy (DGEBA)/novolac resin blends (ENB) during pyrolysis and combustion [J].

Ahamad, Tansir ;

Alshehri, Saad M. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2013, 111 (01) :445-451

[2] Effects of borate impregnation on the response of wood strength to heat treatment [J].

Awoyemi, L ;

Westermark, U .

WOOD SCIENCE AND TECHNOLOGY, 2005, 39 (06) :484-491

[3] Boron Oxide Production Kinetics Using Boric Acid as Raw Material [J].

Balci, Suna ;

Sezgi, Naime Asli ;

Eren, Esin .

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2012, 51 (34) :11091-11096

[4]

Barati A, 2012, IJASEIT, V2, P35

[5] THERMOGRAVIMETRIC STUDY OF AMINE CROSS-LINKED EPOXIES [J].

BELLENGER, V ;

FONTAINE, E ;

FLEISHMANN, A ;

SAPORITO, J ;

VERDU, J .

POLYMER DEGRADATION AND STABILITY, 1984, 9 (04) :195-208

[6] Synergistic effect of zeolite in an intumescence process: Study of the carbonaceous structures using solid-state NMR [J].

Bourbigot, S ;

LeBras, M ;

Delobel, R ;

Decressain, R ;

Amoureux, JP .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, 1996, 92 (01) :149-158

[7]

Breck D. W., 1973, Zeolite Molecular Sieves: Structure, Chemistry, and Use

[8] Thermal degradation and stability of epoxy nanocomposites:: Influence of montmorillonite content and cure temperature [J].

Carrasco, F. ;

Pages, P. .

POLYMER DEGRADATION AND STABILITY, 2008, 93 (05) :1000-1007

[9] Thermal behavior and flammability of epoxy/glass fiber composites containing clay and decabromodiphenyl oxide [J].

Chang, L. N. ;

Jaafar, M. ;

Chow, W. S. .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2013, 112 (03) :1157-1164

[10] Fabrication and characterization of TiO2-epoxy nanocomposite [J].

Chatterjee, Amit ;

Islam, Muhammad S. .

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2008, 487 (1-2) :574-585

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