Epoxy composites of reduced flammability

被引：36

作者：

Oliwa, Rafal ^{[1
]}

Heneczkowski, Maciej ^{[1
]}

Oleksy, Mariusz ^{[1
]}

Galina, Henryk ^{[1
]}

机构：

[1] Rzeszow Univ Technol, Dept Ind & Mat Chem, PL-35959 Rzeszow, Poland

来源：

COMPOSITES PART B-ENGINEERING | 2016年 / 95卷

关键词：

Flame resistance; Carbon fibre; Resins; Laminates; Thermal analysis; FREE FLAME-RETARDANT; MICROENCAPSULATED AMMONIUM POLYPHOSPHATE; FIBER COMPOSITES; RESIN; DEGRADATION; BEHAVIOR; SILICON; MATRIX; AGENT; PHASE;

D O I：

10.1016/j.compositesb.2016.03.074

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of the so called environment friendly hybrid flammability reducing fillers, i.e. the halogen/antimony-free ones containing phosphorous, nitrogen and silicon on the utility properties of carbon reinforced epoxy laminates was studied. The total content of the fillers did not exceed 23 wt.%. The flame resistance of the laminates aimed as parts of aircraft construction was determined. The fire retardancy mechanism of the hybrid fillers was investigated by SEM/EDS examination of partially burned laminates. The best combination of flammability reducing fillers for the epoxy composite matrices consisted of 15 wt.% ammonium polyphosphate, 5 wt.% dipentaerythritol, and 3 wt.% organofilized bentonite. The synergy of silicon and phosphorus in this composition provided material of UL-94 flammability class V-O. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：1 / 8

页数：8

共 48 条

[1] Curing and thermal behaviour of a flame retardant cycloaliphatic epoxy resin based on phosphorus containing poly(amide-imide)s [J].

Agrawal, Seema ;

Narula, Anudeep Kumar .

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2014, 115 (02) :1693-1703

[2] Nano-sized silicon carbide: synthesis, structure and properties [J].

Andrievski, R. A. .

RUSSIAN CHEMICAL REVIEWS, 2009, 78 (09) :821-831

[3]

[Anonymous], 2014, PL Pat, Patent No. [397 541, 397541]

[4]

[Anonymous], 2013, PL Pat, Patent No. [395 821, 395821]

[5] A novel DOPO-based diamine as hardener and flame retardant for epoxy resin systems [J].

Artner, Johannes ;

Ciesielski, Michael ;

Walter, Olaf ;

Doering, Manfred ;

Perez, Raul M. ;

Sandler, Jan K. W. ;

Altstaedt, Volker ;

Schartel, Bernhard .

MACROMOLECULAR MATERIALS AND ENGINEERING, 2008, 293 (06) :503-514

[6]

ASEEVA RM, 1985, ADV POLYM SCI, V70, P171

[7] The effect of chemically reactive type flame retardant additives on flammability of PES toughened epoxy resin and carbon fiber-reinforced composites [J].

Biswas, Bhaskar ;

Kandola, Baljinder K. .

POLYMERS FOR ADVANCED TECHNOLOGIES, 2011, 22 (07) :1192-1204

[8] Use of thermoplastic polyurethanes as carbonisation agents in intumescent blends.: Part 3:: Modification of the dynamic properties of polypropylene/thermoplastic polyurethane/ammonium polyphosphate formulations with heat and stress [J].

Bugajny, M ;

Le Bras, M ;

Noël, A ;

Bourbigot, S .

JOURNAL OF FIRE SCIENCES, 2000, 18 (02) :104-129

[9]

Chen-Yang YW, 2000, J POLYM SCI POL CHEM, V38, P972, DOI 10.1002/(SICI)1099-0518(20000315)38:6<972::AID-POLA6>3.0.CO

[10]

2-N

← 1 2 3 4 5 →