Solid Silicone Elastomer Material(DC745U)-Historical Overview and New Experimental Results [Slides]
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
DC745U is a silicone elastomer used in several weapon systems. DC745U is manufactured by Dow Corning and its formulation is proprietary. Risk changes without notification to the customer. 1H and 29Si{1H} NMR have previously determined that DC745U contains ~98.5% dimethyl siloxane, ~1.5% methyl-phenyl siloxane, and a small amount (<1%) of vinyl siloxane repeat units that are converted to crosslinking sites.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-06NA25396
- OSTI ID:
- 1048377
- Report Number(s):
- LA-UR--12-23948
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Analytical Chemistry
CRYSTALLIZATION
DESIGN
ELASTOMERS
Inorganic
Organic
Physical
& Analytical Chemistry(37)
MECHANICAL PROPERTIES
MECHANICAL TESTS
MIXTURES
Material Science
Materials Science(36)
POLYMERS
QUARTZ
SILICA
SILICONES
SILOXANES
TESTING
WEAPONS
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Analytical Chemistry
CRYSTALLIZATION
DESIGN
ELASTOMERS
Inorganic
Organic
Physical
& Analytical Chemistry(37)
MECHANICAL PROPERTIES
MECHANICAL TESTS
MIXTURES
Material Science
Materials Science(36)
POLYMERS
QUARTZ
SILICA
SILICONES
SILOXANES
TESTING
WEAPONS