The study on the compatibility of epoxy resin with liquid oxygen

被引：7

作者：

Sun, Tao ^{[1
]}

Fan, Hongyu ^{[2
]}

Wu, Zhanjun ^{[1
]}

机构：

[1] Dalian Univ Technol, Sch Aeronaut & Astronaut, Fac Vehicle Engn & Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China

[2] Dalian Nationalities Univ, Sch Phys & Mat Engn, Dalian, Peoples R China

来源：

HIGH PERFORMANCE POLYMERS | 2014年 / 26卷 / 03期

关键词：

damage mechanism; epoxy resin; Liquid oxygen; compatibility; THERMAL-DECOMPOSITION; COMPOSITES; BEHAVIOR; FLAME; NANOCOMPOSITES; COMBUSTION; MECHANISM; OXIDATION; HYDROGEN; POLYMER;

D O I：

10.1177/0954008313513915

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Lightweight liquid oxygen (LOX) tank has attracted much attention recently, and epoxy resin is considered to be one of the most likely candidate materials. In this work, polymer wafer made from bisphenol-A epoxy resin was firstly treated with LOX, and then its macroscopic morphology, microscopic structure, and chemical composition were analyzed by atomic force microscopy and Fourier transformed infrared spectroscopy. Finally, its compatibility with LOX was studied by mechanical impact test. The results showed that LOX treatment has little influence on the macroscopic morphology and chemical composition of the epoxy resin wafer, but has a large influence on its microstructure and compatibility with LOX. With the increase of immersion time, the surface roughness, the number, length, and depth of the cracks appeared on the sample surface were all increased. The reaction caused by mechanical impact became more frequent and intense. Finally, possible damage mechanism was discussed.

引用

页码：319 / 325

页数：7

共 28 条

[1] Epoxy clay nanocomposites - processing, properties and applications: A review [J].

Azeez, Asif Abdul ;

Rhee, Kyong Yop ;

Park, Soo Jin ;

Hui, David .

COMPOSITES PART B-ENGINEERING, 2013, 45 (01) :308-320

[2] Influence of the oxidation state of phosphorus on the decomposition and fire behaviour of flame-retarded epoxy resin composites [J].

Braun, Ulrike ;

Balabanovich, Aliaksandr I. ;

Schartel, Bernhard ;

Knoll, Uta ;

Artner, Johannes ;

Ciesielski, Michael ;

Doering, Manfred ;

Perez, Raul ;

Sandler, Jan K. W. ;

Altstaedt, Volker ;

Hoffmann, Thorsten ;

Pospiech, Doris .

POLYMER, 2006, 47 (26) :8495-8508

[3] Synthesis and properties of epoxy resin-based acrylated poly (ester-amide)s/silane tailored organo-montmorillonite nanocomposites [J].

Dave, Pragnesh N. ;

Patel, Nikul N. .

HIGH PERFORMANCE POLYMERS, 2012, 24 (08) :793-798

[4]

Gerzeski R, 2009, J TEST EVAL, V36, P1

[5]

Gerzeski R, 2008, J TEST EVAL, V36, P55

[6] Materials selection in design of structures and engines of supersonic aircrafts: A review [J].

Huda, Zainul ;

Edi, Prasetyo .

MATERIALS & DESIGN, 2013, 46 :552-560

[7] Compressive behaviour of nanoclay modified aerospace grade epoxy polymer [J].

Jumahat, A. ;

Soutis, C. ;

Jones, F. R. ;

Hodzic, A. .

PLASTICS RUBBER AND COMPOSITES, 2012, 41 (06) :225-232

[8] The extinction limits of a hydrogen counterflow diffusion flame above liquid oxygen [J].

Juniper, M ;

Darabiha, N ;

Candel, S .

COMBUSTION AND FLAME, 2003, 135 (1-2) :87-96

[9] Liquid oxygen liquid acquisition device bubble point tests with high pressure lox at elevated temperatures [J].

Jurns, J. M. ;

Hartwig, J. W. .

CRYOGENICS, 2012, 52 (4-6) :283-289

[10] Environmental effects on mode II fatigue delamination growth in an aerospace grade carbon/epoxy composite [J].

Landry, Benoit ;

LaPlante, Gabriel ;

LeBlanc, Luc R. .

COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2012, 43 (03) :475-485

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