Damage effects of 120-keV electron radiation on AG-80 resin

Yu Gao; Dong Shangli; Yang Dezhuang; He Shiyu; Li Zhijun

doi:10.1002/polb.20689

Damage effects of 120-keV electron radiation on AG-80 resin

Yu Gao^*
, Dong Shangli
, Yang Dezhuang
, He Shiyu
, Li Zhijun

^*Corresponding author for this work

Harbin Institute of Technology
Shenyang Aerospace University
China Electronic Science and Technology Groups Inc.

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

AG-80 epoxy resin, namely tetraglycidyl diaminodiphenyl methane (TGDDM), was irradiated with electrons of 120 keV. The results show that the irradiation leads to four major damage effects on the surface layer of the AG-80 resin, including the discharging, mass loss, degradation, and carbon enrichment. With increasing fluence to 1.05 × 10 ¹⁶ cm ^-2, the mass loss ratio increases gradually, and then tends to level off. The mass loss behavior can be attributed to a combined effect of the formation of gaseous radiolytic products and a degraded layer, the surface ablation due to discharging, and the skin carbon enrichment.

Original language	English
Pages (from-to)	177-184
Number of pages	8
Journal	Journal of Polymer Science, Part B: Polymer Physics
Volume	44
Issue number	1
DOIs	https://doi.org/10.1002/polb.20689
State	Published - 1 Jan 2006
Externally published	Yes

Keywords

Chemical structure
Degradation
Electron radiation
Epoxy resin
Mass loss

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10.1002/polb.20689

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title = "Damage effects of 120-keV electron radiation on AG-80 resin",

abstract = "AG-80 epoxy resin, namely tetraglycidyl diaminodiphenyl methane (TGDDM), was irradiated with electrons of 120 keV. The results show that the irradiation leads to four major damage effects on the surface layer of the AG-80 resin, including the discharging, mass loss, degradation, and carbon enrichment. With increasing fluence to 1.05 × 10 16 cm -2, the mass loss ratio increases gradually, and then tends to level off. The mass loss behavior can be attributed to a combined effect of the formation of gaseous radiolytic products and a degraded layer, the surface ablation due to discharging, and the skin carbon enrichment.",

keywords = "Chemical structure, Degradation, Electron radiation, Epoxy resin, Mass loss",

author = "Yu Gao and Dong Shangli and Yang Dezhuang and He Shiyu and Li Zhijun",

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doi = "10.1002/polb.20689",

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volume = "44",

pages = "177--184",

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TY - JOUR

T1 - Damage effects of 120-keV electron radiation on AG-80 resin

AU - Gao, Yu

AU - Shangli, Dong

AU - Dezhuang, Yang

AU - Shiyu, He

AU - Zhijun, Li

PY - 2006/1/1

Y1 - 2006/1/1

N2 - AG-80 epoxy resin, namely tetraglycidyl diaminodiphenyl methane (TGDDM), was irradiated with electrons of 120 keV. The results show that the irradiation leads to four major damage effects on the surface layer of the AG-80 resin, including the discharging, mass loss, degradation, and carbon enrichment. With increasing fluence to 1.05 × 10 16 cm -2, the mass loss ratio increases gradually, and then tends to level off. The mass loss behavior can be attributed to a combined effect of the formation of gaseous radiolytic products and a degraded layer, the surface ablation due to discharging, and the skin carbon enrichment.

AB - AG-80 epoxy resin, namely tetraglycidyl diaminodiphenyl methane (TGDDM), was irradiated with electrons of 120 keV. The results show that the irradiation leads to four major damage effects on the surface layer of the AG-80 resin, including the discharging, mass loss, degradation, and carbon enrichment. With increasing fluence to 1.05 × 10 16 cm -2, the mass loss ratio increases gradually, and then tends to level off. The mass loss behavior can be attributed to a combined effect of the formation of gaseous radiolytic products and a degraded layer, the surface ablation due to discharging, and the skin carbon enrichment.

KW - Chemical structure

KW - Degradation

KW - Electron radiation

KW - Epoxy resin

KW - Mass loss

UR - https://www.scopus.com/pages/publications/30344455931

U2 - 10.1002/polb.20689

DO - 10.1002/polb.20689

M3 - 文章

AN - SCOPUS:30344455931

SN - 0887-6266

VL - 44

SP - 177

EP - 184

JO - Journal of Polymer Science, Part B: Polymer Physics

JF - Journal of Polymer Science, Part B: Polymer Physics

IS - 1

ER -

Damage effects of 120-keV electron radiation on AG-80 resin

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Keywords

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