Thermal effects on the network structure of diglycidylether of bisphenol-A polymerized by electron-beam in the presence of an iodonium salt

Radiation Physics and Chemistry

Volumn 68, Issue 5, 2003, Pages 885-891

  Degrand, Hélène ^a   Cazaux, Frédéric ^a   Coqueret, Xavier ^a   Defoort, Brigitte ^b   Boursereau, Frédéric ^b   Larnac, Guy ^b  

^a UNIV LILLE   (France)

^b AIRBUS GROUP INNOVATIONS   (Germany)

Author keywords

Cationic polymerization; Epoxy monomers; Glass transition; Network properties; Radiation curing

Indexed keywords

CATIONIC POLYMERIZATION; DYNAMIC MECHANICAL ANALYSIS; ELECTRON BEAMS; ELECTRON IRRADIATION; FOURIER TRANSFORM INFRARED SPECTROSCOPY; SALTS; THERMAL EFFECTS;

THERMO-MECHANICAL TRANSITION;

ETHERS;

4,4' ISOPROPYLIDENEDIPHENOL; DIGLYCIDYL ETHER; ETHER DERIVATIVE; SODIUM CHLORIDE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL STRUCTURE; ELECTRON BEAM; ELECTRON BEAM IRRADIATION; GLASS TRANSITION TEMPERATURE; INFRARED SPECTROSCOPY; IRRADIATION; POLYMERIZATION; THERMAL ANALYSIS;

EID: 0242403228     PISSN: 0969806X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0969-806X(03)00208-1     Document Type: Article

References (14)

1. Berejka A.J., Eberle C. Electron beam curing of composites in North America. Radiat. Phys. Chem. 63(3-6):2002;551-556.
2. Burnett G.M., Duncan G.L. High conversion polymerisation of vinyl systems III. methyl acrylate. Makromol. Chem. 104:1967;177-181.
3. Castellanos, F., Cavezzan, J., Fouassier, J.P., Priou, C., 1993. Preparation of onium borates or organometallic borate salts as cationic photoinitiators for polymerization. Eur Pat Appl. EP 562897.
4. Dabestani R., Ivanov I.N., Sands J.M. Application of time resolved pulse radiolysis technique in the investigation of the mechanism of epoxy resins cationic polymerization. SAMPE. 47:2002;51-64.
5. Davidson, R.S., 1993, Mechanism of electron-beam curing in Radiation Curing in Polymer Science and Technology. 3, 301.
6. Decker C. Kinetic study of light-induced polymerization by real-time UV and IR spectroscopy. J. Polym. Sci. Polym. Chem. 30:1992;913-928.
7. Defoort B., Coqueret X., Larnac G., Dupillier J.M. Electron-beam curing of acrylate resins for composites. modeling reaction kinetics SAMPE. 45:2000;2223-2234.
8. Defoort B., Lopitaux G., Dupillier J.M., Larnac G., Coqueret X. Electron-beam initiated polymerization of acrylate compositions 6. influence of processing parameters on the curing kinetics of an epoxy acrylate blend Macromol. Chem. Phys. 202(16):2001;3149-3156.
9. Defoort B., Boursereau F., Dupillier J.M., Larnac G., Lopitaux G., Coqueret X. Investigations to improve the properties of EB cured composites. a status report SAMPE. 47:2002;607-619.
10. Kloosterboer J.G., Van de Hei G.M.M., Gossink R.G., Dortant G.C.M. The effect of volume relaxation and thermal mobilization of trapped radicals on the final conversion of photopolymerized diacrylates. Polym. Commun. 25:1984;322-325.
11. Mascioni M., Sands J., Palmese G. Real time in-situ characterization of radiation induced cationic polymerization of glycidyl ethers. SAMPE. 47:2002;93-108.
12. Pascault J.P., Williams J.J. Glass transition temperature versus conversion relationships for thermosetting polymers. J. Polym. Sci. Polym. Phys. 28:1990;85-95.
13. Schalek, R., Defoort, B., Drzal, L.T., 2002. A TEM investigation of the network structure of electron beam cured epoxy polymers, Microscopy Today, September-October 12.
14. Zagorski Z.P. Thermal effects in radiation processing. Radiat. Phys. Chem. 25(1-3):1985;291-303.