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Novel phosphorus-containing poly(ether sulfone)s and their blends with an epoxy resin:: Thermal decomposition and fire retardancy

被引：56
作者：
Braun, Ulrike
Knoll, Uta
Schartel, Bernhard
Hoffmann, Thorsten
Pospiech, Doris
Artner, Johannes
Ciesielski, Michael
Doering, Manfred
Perez-Gratero, Raul
Sandler, Jan K. W.
Altstaedt, Volker
机构：
[1] BAM, Fed Inst Mat Res & Testing, D-12205 Berlin, Germany
[2] Leibniz Inst Polymer Res Dresden, D-01069 Dresden, Germany
[3] Res Ctr Karlsruhe GmbH, Inst Tech Chem, D-76021 Karlsruhe, Germany
[4] Univ Bayreuth, D-95440 Bayreuth, Germany
来源：
MACROMOLECULAR CHEMISTRY AND PHYSICS | 2006年 / 207卷 / 16期
关键词：
epoxy; flame retardance; high performance polymers; polysulfones; thermogravimetric analysis (TGA);
D O I：
10.1002/macp.200600182
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The decomposition of novel phosphorus-containing poly(oxyphenylene-sulfonyl-phenylene-oxydiphenyl phenylene phosphine oxide) (PSU_I), 2,5-dihydroxy-1-biphenylene-phosphine oxide based polysulfone (PSU_II), poly(sulfonyl-diphenylphenylene phosphonate) (PSU_P) and bisphenol A-based polysulfone (PSU) is studied. The influence of the chemical structure, charring and phosphorus release is discussed based on the mass loss, kinetics and products. The pyrolysis and fire behaviour of blends with epoxy resin (EP) are studied. For EP-PSU_II, phosphorus initiates water elimination and changes the decomposition pathway of ER The fire behaviour of EP-PSU shows some improvements, whereas the heat release rate is crucially reduced for EP-PSU_II due to simultaneous char formation and flame inhibition.
引用
收藏
页码：1501 / 1514
页数：14
相关论文
共 47 条
[1]   Evaluation of the influence of various (ether, ketone and sulfone) groups on the apparent activation energy values of polymer degradation [J].
Abate, L ;
Blanco, I ;
Orestano, A ;
Pollicino, A ;
Recca, A .
POLYMER DEGRADATION AND STABILITY, 2003, 80 (02) :333-338
[2]   Studies of the thermal degradation of polysulfones by filament-pulse pyrolysis gas chromatography [J].
Almen, P ;
Ericsson, I .
POLYMER DEGRADATION AND STABILITY, 1995, 50 (02) :223-228
[3]   The effect of a curing agent on the thermal degradation of fire retardant brominated epoxy resins [J].
Balabanovich, AI ;
Hornung, A ;
Merz, D ;
Seffert, H .
POLYMER DEGRADATION AND STABILITY, 2004, 85 (01) :713-723
[4]   Fire retardant and charring effect of poly(sulfonyldiphenylene phenylphosphonate) in poly(butylene terephthalate) [J].
Balabanovich, AI ;
Engelmann, J .
POLYMER DEGRADATION AND STABILITY, 2003, 79 (01) :85-92
[5]   Decomposition behavior of epoxy-resin systems cured by diamines [J].
Barral, L ;
Cano, J ;
López, J ;
López-Bueno, I ;
Nogueira, P ;
Abad, MJ ;
Ramírez, C .
EUROPEAN POLYMER JOURNAL, 2000, 36 (06) :1231-1240
[6]   Effect of red phosphorus and melamine polyphosphate on the fire behavior of HIPS [J].
Braun, U ;
Schartel, B .
JOURNAL OF FIRE SCIENCES, 2005, 23 (01) :5-30
[7]   Flame retardant mechanisms of red phosphorus and magnesium hydroxide in high impact polystyrene [J].
Braun, U ;
Schartel, B .
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2004, 205 (16) :2185-2196
[8]  
Davis J., 1996, Journal of Vinyl and Additive Technology, V2, P69
[9]   Thermal analysis of some aromatic amine cured model epoxy resin systems .2. Residues of degradation [J].
Dyakonov, T ;
Mann, PJ ;
Chen, Y ;
Stevenson, WTK .
POLYMER DEGRADATION AND STABILITY, 1996, 54 (01) :67-83
[10]   NEW METHODS FOR EVALUATING KINETIC PARAMETERS FROM THERMAL ANALYSIS DATA [J].
FRIEDMAN, HL .
JOURNAL OF POLYMER SCIENCE PART B-POLYMER LETTERS, 1969, 7 (1PB) :41-&
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