Effects of electron beam irradiation on polyamide 12 with fiberglass reinforcement

Journal Article · Wed Jun 02 00:00:00 EDT 2010 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.3455608· OSTI ID:21377993

Jeun, Joon-Pyo; Shin, Bum-Sik; Kim, Hyun-Bin; Nho, Young-Chang; Kang, Phil-Hyun ^[1]

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1. Radiation Research Division for Industry and Environment, Korea Atomic Energy Research Institute, 1266 Shinjeong-dong Jeongeup-si Jellabuk-do 580-185 (Korea, Republic of)

In the present study, the effects of electron beam irradiation of polyamide 12 (PA12) with fiberglass reinforcement on the thermal and wear properties were investigated. Electron beam irradiation of PA 12 was carried out over a range of irradiation doses (100-600 kGy) in air. The gel formation in the presence of a curing agent was dependent on the radiation doses. The thermal properties of irradiated PA 12 were studied in the temperature region 50-250 deg. C to observe the changes in the melting point with radiation dose. The dimensional stability was significantly increased by electron beam irradiation and the related crosslinking of the PA 12.

• OSTI ID: 21377993
• Journal Information: AIP Conference Proceedings, Vol. 1255, Issue 1; Conference: 5. international conference on times of polymers (TOP) and composites, Ischia (Italy), 20-23 Jun 2010; Other Information: DOI: 10.1063/1.3455608; (c) 2010 American Institute of Physics; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

07 ISOTOPES AND RADIATION SOURCES
36 MATERIALS SCIENCE
CROSS-LINKING
CURING
ELECTRON BEAMS
FIBERGLASS
GELS
IRRADIATION
MELTING POINTS
POLYAMIDES
RADIATION DOSES
STABILITY
THERMAL GRAVIMETRIC ANALYSIS
WEAR
BEAMS
CHEMICAL ANALYSIS
CHEMICAL REACTIONS
COLLOIDS
COMPOSITE MATERIALS
DISPERSIONS
DOSES
GRAVIMETRIC ANALYSIS
LEPTON BEAMS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PARTICLE BEAMS
PHYSICAL PROPERTIES
POLYMERIZATION
POLYMERS
QUANTITATIVE CHEMICAL ANALYSIS
THERMAL ANALYSIS
THERMODYNAMIC PROPERTIES
TRANSITION TEMPERATURE