Dynamic Moisture Sorption and Desorption in Fumed Silica-filled Silicone Foam
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Characterizing dynamic moisture sorption and desorption in fumed silica-filled silicone foam is necessary for determining material compatibilities and life predictions, particularly in sealed environments that may be exposed to a range of environmental conditions. Thermogravimetric analysis (TGA) and near infrared spectroscopy (NIR) were performed on S5470 fumed silica-filled silicone foam to determine the weight percent of moisture at saturation. Additionally, TGA was used to determine the time, temperature, and relative humidity levels required for sorption and desorption of physisorbed moisture in S5470.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1321702
- Report Number(s):
- LA-UR-16-26668
- Country of Publication:
- United States
- Language:
- English
Similar Records
Moisture transport and sorption in cement based materials containing slag or silica fume
Desorption Kinetics of H2O, H2, CO, and CO2 from Silica Reinforced Polysiloxane
Develop low-temperature diffusional moisture outgassing model for silica-filled silicones
Journal Article
·
Sun Apr 15 00:00:00 EDT 2018
· Cement and Concrete Research
·
OSTI ID:1321702
+1 more
Desorption Kinetics of H2O, H2, CO, and CO2 from Silica Reinforced Polysiloxane
Technical Report
·
Wed Aug 11 00:00:00 EDT 1999
·
OSTI ID:1321702
Develop low-temperature diffusional moisture outgassing model for silica-filled silicones
Technical Report
·
Fri Sep 03 00:00:00 EDT 2021
·
OSTI ID:1321702