Influence of notch depth on tearing morphology and tearing energy in carbon-black-loaded SBR (styrene butadiene rubber)

Technical Report · Fri Jan 30 00:00:00 EST 1987

OSTI ID:6774637

Goldberg, A; LeMay, J D; Sanchez, R J; Stone, J C; Patt, J

Tearing energies (T) have been evaluated for carbon-black-reinforced SBR tested in uniaxial tension. The influence of notch depth on T and fracture morphology have also been determined. The influence of notch depth on the stress-strain behavior and on the failure stress and failure strain is also illustrated. The ratio of recovered-to-input energy as a function of both stress and strain was determined for notched and notch-free samples.

• Research Organization: Lawrence Livermore National Lab., CA (USA); Army Tank-Automotive Command, Warren, MI (USA)
• DOE Contract Number: W-7405-ENG-48
• OSTI ID: 6774637
• Report Number(s): UCID-20979; ON: DE87005932
• Resource Relation: Other Information: Microfiche only, copy does not permit paper copy reproduction. Original copy available until stock is exhausted
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
42 ENGINEERING
ELASTOMERS
ELASTICITY
FRACTOGRAPHY
FRACTURE MECHANICS
MORPHOLOGY
NOTCHES
CONFIGURATION
CARBON BLACK
DEFORMATION
EXPERIMENTAL DATA
FRACTURES
RUBBERS
SCANNING ELECTRON MICROSCOPY
STRAINS
STRESSES
TENSILE PROPERTIES
CARBON
DATA
ELECTRON MICROSCOPY
ELEMENTS
FAILURES
INFORMATION
MECHANICAL PROPERTIES
MECHANICS
MICROSCOPY
NONMETALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC POLYMERS
POLYMERS
360603* - Materials- Properties
420500 - Engineering- Materials Testing