Neutron and Gamma Irradiation Damage to Organic Materials
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
This document discusses open literature reports which investigate the damage effects of neutron and gamma irradiation on polymers and/or epoxies—damage refers to reduced physical chemical, and electrical properties. Based on the literature, correlations are made for an SNL developed epoxy (Epon 828-1031/DDS) with an expected total fast-neutron fluence of ~1012 n/cm2 and a γ dosage of ~500 Gy received over ~30 years at < 200 °C. In short, there are no gamma and neutron irradiation concerns for Epon 828-1031/DDS. To enhance the fidelity of our hypotheses, in regards to radiation damage, we propose future work consisting of simultaneous thermal/irradiation (neutron and gamma) experiments that will help elucidate any damage concerns at these specified environmental conditions.
- Research Organization:
- Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 1044951
- Report Number(s):
- SAND--2012-3358
- Country of Publication:
- United States
- Language:
- English
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