Coating systems for NGV composite cylinders. Final report, May 1994
Technical Report
·
OSTI ID:6682718
The report documents an investigation of acid-resistant coating systems that can be applied to composite storage cylinders used on natural gas vehicles. Two recent tank failures were likely caused by stress corrosion cracking of the composite overwrap. Cracking was probably induced by acidic compounds (battery acid) in direct contact with the cylinder's fiber reinforced plastic overwrap. A literature search, discussions with cylinder manufacturers, and laboratory materials studies were performed to identify potential coatings. This investigation also identified relevant test procedures for environmental and materials evaluations.
- Research Organization:
- Institute of Gas Technology, Chicago, IL (United States)
- OSTI ID:
- 6682718
- Report Number(s):
- PB-95-145322/XAB; CNN: GRI-5094-205-2835
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
022000* -- Petroleum-- Transport
Handling
& Storage
33 ADVANCED PROPULSION SYSTEMS
330800 -- Emission Control-- Alternative Fuels
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
COATINGS
COMPOSITE MATERIALS
COMPRESSED GASES
CONTAINERS
ENERGY SOURCES
FAILURE MODE ANALYSIS
FIBERGLASS
FLUIDS
FOSSIL FUELS
FUEL GAS
FUEL SUBSTITUTION
FUELS
GAS CYLINDERS
GAS FUELS
GASES
MATERIALS
NATURAL GAS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYAMIDES
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYURETHANES
PROTECTIVE COATINGS
STORAGE
SYNTHETIC MATERIALS
SYSTEM FAILURE ANALYSIS
SYSTEMS ANALYSIS
022000* -- Petroleum-- Transport
Handling
& Storage
33 ADVANCED PROPULSION SYSTEMS
330800 -- Emission Control-- Alternative Fuels
36 MATERIALS SCIENCE
360603 -- Materials-- Properties
COATINGS
COMPOSITE MATERIALS
COMPRESSED GASES
CONTAINERS
ENERGY SOURCES
FAILURE MODE ANALYSIS
FIBERGLASS
FLUIDS
FOSSIL FUELS
FUEL GAS
FUEL SUBSTITUTION
FUELS
GAS CYLINDERS
GAS FUELS
GASES
MATERIALS
NATURAL GAS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PLASTICS
POLYAMIDES
POLYETHYLENES
POLYMERS
POLYOLEFINS
POLYURETHANES
PROTECTIVE COATINGS
STORAGE
SYNTHETIC MATERIALS
SYSTEM FAILURE ANALYSIS
SYSTEMS ANALYSIS